current weather for Jefferson County (United State)
Jefferson County is located near Jefferson at 3mi↑, Johnson Creek at 3mi↑, Helenville at 4mi↑, Lake Mills at 8mi↑, Fort Atkinson at 8mi↑,
Elevation : 807ft
currently : 14°F sky clear at Jefferson County
The current temperature is 14°F, the felt temperature is 1°F.
Wind direction from North West with a speed of 9mph.
The air is very humid : relative air humidity is 67 %.
Pressure is 30inHg : anticyclonic regime, a harbinger of good weather even if mists can appear in the morning and persist because the wind remains weak.
weather last updated 31691 minutes
Sun rises in 11h02 and the sun is setting in 19h3. The duration of the night is 15h58.
For more details on weather observations and short-term forecasts, see the aeronautical weather provided by Watertown Municipal airport.
Coming to Jefferson County
Hotels : book on Hotels.com Booking Expedia
Taxi : book on Taxi Booking
activities : Getyourguide
Rent a car : book on Rentalcars
By plane :
- Waukesha County airport at 27mi : book on Trip.com
- Dodge County airport at 27mi : book on Trip.com
- Dane County Regional Truax Field airport at 30mi : book on Iberia
Weather forecast for Jefferson County (United State)
Wednesday, December 3, 2025
Sky will be clear all night long and the day will be dominated by the sun.
the temperature will range from -8°F to 10°F
wind speed up to 22mph
extreme cold alert with -8°F at Jefferson County
1h
11°F
Sky clear
The air is very humid : relative air humidity is 76 %.
pressure is 30inHg
Wind direction from North West 7mph with gusts at 15mph
4h
2°F
Sky clear
The air is extremely humid : relative air humidity is 89 %.
pressure is 30inHg
Wind direction from West 5mph with gusts at 7mph
7h
-4°F
Sky clear
The air is almost saturated with water : relative air humidity is 99 %.
pressure is 31inHg
Wind direction from North West 4mph with gusts at 5mph
10h
2°F
Sky clear
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 31inHg
Wind direction from North 6mph with gusts at 10mph
13h
11°F
Sky clear
The air is very humid : relative air humidity is 74 %.
pressure is 30inHg
Wind direction from North West 3mph with gusts at 3mph
16h
10°F
Sky clear
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from South West 5mph with gusts at 7mph
19h
-7°F
Sky clear
The air is almost saturated with water : relative air humidity is 97 %.
pressure is 30inHg
Wind direction from South 6mph with gusts at 6mph
22h
-3°F
Broken clouds
The air is almost saturated with water : relative air humidity is 92 %.
pressure is 30inHg
Wind direction from South 7mph with gusts at 22mph
Thursday, December 4, 2025
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening.
the temperature will range from -0°F to 25°F
wind speed up to 33mph
extreme cold alert with -0°F at Jefferson County
1h
1°F
Broken clouds
The air is extremely humid : relative air humidity is 85 %.
pressure is 30inHg
Wind direction from South West 10mph with gusts at 31mph
4h
5°F
Broken clouds
The air is extremely humid : relative air humidity is 83 %.
pressure is 30inHg
Wind direction from South West 11mph with gusts at 32mph
7h
8°F
Broken clouds
The air is extremely humid : relative air humidity is 85 %.
pressure is 30inHg
Wind direction from South West 12mph with gusts at 32mph
10h
13°F
Broken clouds
The air is extremely humid : relative air humidity is 87 %.
pressure is 30inHg
Wind direction from South West 11mph with gusts at 33mph
13h
22°F
Scattered clouds
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from South West 14mph with gusts at 29mph
16h
24°F
Overcast
The air is extremely humid : relative air humidity is 88 %.
pressure is 30inHg
Wind direction from South West 12mph with gusts at 30mph
19h
24°F
Overcast
The air is almost saturated with water : relative air humidity is 92 %.
pressure is 30inHg
Wind direction from South West 12mph with gusts at 30mph
22h
24°F
Overcast
The air is almost saturated with water : relative air humidity is 95 %.
pressure is 30inHg
Wind direction from South West 11mph with gusts at 28mph
Friday, December 5, 2025
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening. 0in snow in 24h.
the temperature will range from 5°F to 27°F
wind speed up to 23mph
extreme cold alert with 5°F at Jefferson County
1h
26°F
Light snow
0.1in of snow
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from South West 10mph with gusts at 22mph
4h
23°F
Light snow
0.1in of snow
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from West 9mph with gusts at 19mph
7h
13°F
Broken clouds
The air is almost saturated with water : relative air humidity is 97 %.
pressure is 30inHg
Wind direction from West 7mph with gusts at 17mph
10h
16°F
Scattered clouds
The air is almost saturated with water : relative air humidity is 94 %.
pressure is 30inHg
Wind direction from North West 10mph with gusts at 23mph
13h
21°F
Scattered clouds
The air is extremely humid : relative air humidity is 85 %.
pressure is 30inHg
Wind direction from North West 7mph with gusts at 10mph
16h
20°F
Overcast
The air is almost saturated with water : relative air humidity is 90 %.
pressure is 30inHg
Wind direction from North 6mph with gusts at 10mph
19h
4°F
Broken clouds
The air is almost saturated with water : relative air humidity is 98 %.
pressure is 30inHg
Wind direction from North 5mph with gusts at 5mph
22h
7°F
Overcast
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from North 4mph with gusts at 8mph
Saturday, December 6, 2025
Sky will be covered with cloud all the night and the day will be very cloudy with may be a small apparition of the sun
the temperature will range from -8°F to 16°F
wind speed up to 20mph
extreme cold alert with -8°F at Jefferson County
1h
9°F
Overcast
The air is almost saturated with water : relative air humidity is 94 %.
pressure is 30inHg
Wind direction from North 6mph with gusts at 10mph
4h
14°F
Overcast
The air is almost saturated with water : relative air humidity is 92 %.
pressure is 30inHg
Wind direction from North 5mph with gusts at 10mph
7h
6°F
Overcast
The air is almost saturated with water : relative air humidity is 94 %.
pressure is 30inHg
Wind direction from North 7mph with gusts at 16mph
10h
10°F
Few clouds
The air is almost saturated with water : relative air humidity is 90 %.
pressure is 30inHg
Wind direction from North 8mph with gusts at 20mph
13h
16°F
Scattered clouds
The air is extremely humid : relative air humidity is 81 %.
pressure is 30inHg
Wind direction from North 10mph with gusts at 15mph
16h
15°F
Broken clouds
The air is extremely humid : relative air humidity is 87 %.
pressure is 30inHg
Wind direction from North 10mph with gusts at 19mph
19h
1°F
Broken clouds
The air is almost saturated with water : relative air humidity is 97 %.
pressure is 30inHg
Wind direction from North 5mph with gusts at 9mph
22h
-8°F
Scattered clouds
The air is saturated with water : relative air humidity is 100 %.
pressure is 31inHg
Wind direction from North 5mph with gusts at 5mph
Sunday, December 7, 2025
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening. 0in snow in 24h.
the temperature will range from -11°F to 21°F
wind speed up to 39mph
Wind alert of 39mph at Jefferson County
extreme cold alert with -11°F at Jefferson County
1h
-9°F
Scattered clouds
The air is saturated with water : relative air humidity is 100 %.
pressure is 31inHg
Wind direction from North 5mph with gusts at 5mph
4h
-11°F
Scattered clouds
The air is saturated with water : relative air humidity is 100 %.
pressure is 31inHg
Wind direction from North 4mph with gusts at 4mph
7h
-6°F
Broken clouds
The air is almost saturated with water : relative air humidity is 98 %.
pressure is 31inHg
Wind direction from North 2mph with gusts at 2mph
10h
6°F
Overcast
The air is almost saturated with water : relative air humidity is 95 %.
pressure is 30inHg
Wind direction from South 5mph with gusts at 9mph
13h
20°F
Overcast
The air is extremely humid : relative air humidity is 88 %.
pressure is 30inHg
Wind direction from South 11mph with gusts at 21mph
16h
21°F
Overcast
The air is extremely humid : relative air humidity is 86 %.
pressure is 30inHg
Wind direction from South 11mph with gusts at 23mph
19h
17°F
Overcast
The air is extremely humid : relative air humidity is 89 %.
pressure is 30inHg
Wind direction from South 12mph with gusts at 31mph
22h
20°F
Light snow
0.3in of snow
The air is almost saturated with water : relative air humidity is 95 %.
pressure is 30inHg
Wind direction from South 17mph with gusts at 39mph
Weather observation and forecast provided by OpenWeatherMap under CC BY-SA 4.0 license amended by aviation weather data.
near
- Hotels in Jefferson County
- Renaissance Philadelphia Downtown Hotel (Philadelphia) at 735mi↑
- MoMA (New York) at 776mi↑
- Guggenheim Museum Bilbao (Bilbao) at 4116mi↑
- Le Matissia (Paris) at 4124mi↑
- Paris at 4125mi↑
- Hotel Monge (Paris) at 4125mi↑
- Hotel NH Collection San Sebastián Aránzazu (San Sebastián) at 4154mi↑
- for Fort Atkinson Municipal airport at 5mi↑
- for Maggies Farm LLC airport at 6mi↑
- for J-3 Cub Field airport at 6mi↑
Weather news
Saturday, May 8, 2021
News
Weather alert for thunderstorms and strong winds in the southwest
Météo-France has placed the southwest on orange alert for strong winds and thunderstorms. The winds have already begun to gust early this afternoon. But the worst is yet to come.
Tuesday, October 20, 2020
News
Alerte orange sur les Hautes-Pyrénées, la tempête Barbara arrive
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les…
Monday, October 19, 2020
News
La tempête Barbara souffle à plus de 150 km/h sur les Hautes-Pyrénées
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les…
Sunday, May 10, 2020
News
Landes goes on red alert, Hautes-Pyrénées remains on orange alert
The heavy rains that began yesterday across the southwest will continue today with a red alert bulletin for the Landes and an orange alert for the departments ranging from Charentes-Maritimes to the…