Johnstown, Wisconsin Weather
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Weather Forecast for Johnstown, Wisconsin : Crawford County
Issued: 4:28 pm CDT Jul 1, 2025 Latitude: 43.36768 Longitude: -90.85694 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Independence Day Saturday Sunday Monday Tuesday
Mostly Clear on Tonight Mostly Sunny on Wednesday 20% chance of thunderstorms on Thursday Sunny on Independence Day 60% chance of thunderstorms on Saturday 30% chance of thunderstorms on Sunday 20% chance of thunderstorms on Monday 30% chance of thunderstorms on Tuesday
Low: 64°F High: 86°F High: 87°F High: 90°F High: 88°F High: 82°F High: 80°F High: 80°F
Low: 66°F Low: 69°F Low: 73°F Low: 68°F Low: 60°F Low: 60°F  
Mostly Clear Mostly Sunny Thunderstorms Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
BOSCOBEL - (KOVS)
82°
Clear
as of 4:53 PM CDST
Rel. Humidity: 48%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
7 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
PRAIRIE DU CHIEN - (KPDC)
84°
Clear
as of 4:55 PM CDST
Rel. Humidity: 39%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
7 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
LONE ROCK - (KLNR)
84°
Clear
as of 4:56 PM CDST
Rel. Humidity: 48%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
8 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
LA CROSSE - (KLSE)
84°
Clear
as of 4:53 PM CDST
Rel. Humidity: 45%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
6 MPH
320° Northwest
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 64. Northwest wind around 6 mph becoming calm in the evening.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 86. Calm wind becoming west 5 to 7 mph in the afternoon.
30% chance of thunderstorms Wednesday Night Wednesday Night... A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Mostly clear, with a low around 66. Calm wind. Chance of precipitation is 30%.
20% chance of thunderstorms Thursday Thursday... A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 87. Calm wind becoming south around 6 mph in the afternoon.
30% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms before 4am, then a slight chance of showers. Partly cloudy, with a low around 69. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunny on Independence Day Independence Day... Sunny, with a high near 90. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
30% chance of thunderstorms Friday Night Friday Night... A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. South wind around 7 mph.
60% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 88. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
70% chance of thunderstorms Saturday Night Saturday Night... Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. Southwest wind 5 to 8 mph. Chance of precipitation is 70%.
30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 82. Northwest wind 5 to 7 mph.
20% chance of thunderstorms Sunday Night Sunday Night... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. North wind around 6 mph becoming calm in the evening.
20% chance of thunderstorms Monday Monday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. Calm wind becoming east around 6 mph in the afternoon.
30% chance of thunderstorms Monday Night Monday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. Southeast wind around 5 mph becoming calm in the evening.
30% chance of thunderstorms Tuesday Tuesday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. Calm wind becoming south around 6 mph in the morning.
Current Radar Image


Sun Almanac for Johnstown, Wisconsin
Sunrise: 05:27 AM
Sunset: 8:48 PM
Civil Sunrise:04:52 AM
Civil Sunset: 9:23 PM
Nautical Sunrise: 04:06 AM
Nautical Sunset: 10:09 PM
Astro Sunrise: 03:08 AM
Astro Sunset: 11:06 PM
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