Johnstown, Wisconsin Weather
Issued: 3:07 am CST Dec 21, 2025 Latitude: 42.7000119 Longitude: -88.8062182 View on Google Maps
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Increasing Clouds |
Cloudy |
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Rain |
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Mostly Cloudy |
Current Conditions at
JANESVILLE - (KJVL)
14°
Clear
as of 4:30 AM CST
Rel. Humidity: 66%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
7 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
BURLINGTON MUNICIPAL AIR - (KBUU)
Clear
as of 4:35 AM CST
Rel. Humidity: 61%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
9 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
WATERTOWN - (KRYV)
10°
Clear
as of 4:35 AM CST
Rel. Humidity: 60%
Dew Point: -0°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
7 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
WAUKESHA - (KUES)
Clear
as of 4:35 AM CST
Rel. Humidity: 66%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Cloud Level(s): Clear
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Today... Sunny, with a high near 27. Northwest wind around 5 mph becoming south in the afternoon. |
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Tonight... Increasing clouds, with a low around 21. South wind 5 to 10 mph. |
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Monday... Cloudy, with a high near 36. South wind 10 to 15 mph. |
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Monday Night... Mostly cloudy, with a low around 31. South wind around 5 mph becoming west after midnight. |
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Tuesday... Mostly sunny, with a high near 41. Northwest wind 5 to 10 mph. |
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Tuesday Night... Mostly cloudy, with a low around 25. Calm wind becoming southeast around 5 mph after midnight. |
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Wednesday... A 20 percent chance of rain after noon. Cloudy, with a high near 42. Southeast wind 5 to 10 mph. |
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Wednesday Night... A 30 percent chance of rain before midnight. Cloudy, with a low around 35. Calm wind becoming east around 5 mph after midnight. |
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Christmas Day... A 20 percent chance of rain after noon. Cloudy, with a high near 46. |
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Thursday Night... A 20 percent chance of rain before midnight. Cloudy, with a low around 31. |
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Friday... Mostly cloudy, with a high near 38. |
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Friday Night... Mostly cloudy, with a low around 27. |
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Saturday... Mostly cloudy, with a high near 38. |
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Current Radar Image
Sun Almanac for Johnstown, Wisconsin
Sunrise: 07:22 AM
Sunset: 4:25 PM
Civil Sunrise:06:50 AM
Civil Sunset: 4:57 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 5:32 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:07 PM
Wisconsin's Current Temperatures
Wisconsin's Satellite Image
Wisconsin's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7084 locations
in the contiguous United States |
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High
Temp |
79° |
Keathley C 875, Louisiana
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Low
Temp |
-13° |
International Falls, Minnesota
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Wind
Speed |
36mph |
Foxtrot, Montana
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Wind
Gust |
53mph |
Berthoud Pass, Colorado
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Wind
Chill |
-25° |
Two Harbors, Minnesota
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High
Pressure |
30.41Hg |
Salida Mountain, Colorado
and 1 other location
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Low
Pressure |
29.34Hg |
Charlie, Montana
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| # Locations Reporting Snow |
30 |
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| # Locations Reporting Rain |
37 |
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| # Locations Reporting Thunderstorms / Lightning |
1 |
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| # Locations Reporting Fog |
59 |
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| Average Temperature in the Contiguous USA |
35° |
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National Weather Service for official information.
