Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Fog/Mist
37°F
3°C
| Humidity | 100% |
| Wind Speed | E 3 mph |
| Barometer | 29.99 in |
| Dewpoint | 37°F (3°C) |
| Visibility | 1.25 mi |
| Last update | 5 Mar 12:15 am CST |
Extended Forecast for
2 Miles N Janesville WI
Overnight

Low: 39 °F
Slight Chance
Rain and
Patchy FogThursday
High: 48 °F
Chance Rain
and Patchy
Fog then
Patchy FogThursday Night

Low: 39 °F
Patchy Fog
Friday
High: 67 °F
Showers then
Showers
LikelyFriday Night
Low: 48 °F
Showers
Likely then
ShowersSaturday
High: 56 °F
Slight Chance
Showers then
Mostly SunnySaturday Night

Low: 33 °F
Mostly Clear
Sunday
High: 59 °F
Sunny then
Sunny and
BreezySunday Night

Low: 44 °F
Mostly Clear
Detailed Forecast
Overnight
A 20 percent chance of rain after 1am. Patchy fog after 4am. Otherwise, cloudy, with a low around 39. Northeast wind around 5 mph.
Thursday
A 30 percent chance of rain, mainly before 9am. Patchy fog before 3pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 48. Northeast wind around 5 mph.
Thursday Night
Patchy fog. Otherwise, cloudy, with a low around 39. Southeast wind around 5 mph.
Friday
Showers, with thunderstorms also possible after 9am. High near 67. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Low around 48. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 56. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 33. Northwest wind 5 to 10 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 59. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 68.
Monday Night
A 20 percent chance of rain. Mostly clear, with a low around 44.
Tuesday
Rain likely. Mostly sunny, with a high near 63. Chance of precipitation is 70%.
Tuesday Night
Rain. Low around 35. Chance of precipitation is 80%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles N Janesville WI
42.71°N 89°W (Elev. 892 ft)
42.71°N 89°W (Elev. 892 ft)
12:22 am CST Mar 5, 2026
12am CST Mar 5, 2026-6pm CDT Mar 11, 2026



