Janesville
Weather in Janesville: forecast and live map
The weather over Janesville as it is measured right now, from radar and the airport reports at Janesville/S Wisconsin Rgnl, beside the forecast model’s temperature and wind. Each layer says which it is.
Right now · as of
- Rain or snow on radar 5 mi S of Janesville.
- Janesville/S Wisconsin Rgnl, 7 km: 57 °F, humidity 82%, wind W 5 mph, visibility 10+ miles · 40 minutes ago
Janesville weather forecast
- 8:00 PM57 °FW 4 mph–
- 11:00 PM53 °FSW 4 mph–
- 2:00 AM50 °FW 4 mph–
- 5:00 AM48 °FW 2 mph–
- 8:00 AM48 °FW 2 mph–
- 11:00 AM65 °FSW 1 mph–
- 2:00 PM70 °FSW 4 mph–
- 5:00 PM68 °FS 2 mph–
| Day | Sky | High / low | Rain | Wind up to |
|---|---|---|---|---|
| Thu, Oct 22 | Clear | 71 °F / 47 °F | – | 6 mph |
| Fri, Oct 23 | Clear | 69 °F / 52 °F | – | 8 mph |
| Sat, Oct 24 | Cloudy | 66 °F / 50 °F | – | 11 mph |
| Sun, Oct 25 | Cloudy | 67 °F / 52 °F | – | 8 mph |
| Mon, Oct 26 | Cloudy | 67 °F / 50 °F | 0 in | 7 mph |
| Tue, Oct 27 | Cloudy | 57 °F / 51 °F | 0.04 in | 13 mph |
| Wed, Oct 28 | Clear | 49 °F / 38 °F | – | 11 mph |
Forecast by MET Norway (CC BY 4.0), updated 08:18 PM CDT. Times are local.
What the map shows over Janesville
- Rain radarMeasuredJanesville is inside RainViewer’s radar coverage. Frames every 10 minutes for the last 2 hours.Open on the mapAbout this layer
- Live lightning mapMeasuredJanesville is inside the area NOAA’s lightning networks cover. Strike density every 15 minutes.Open on the mapAbout this layer
- Temperature mapForecast modelNOAA’s GFS model on a 0.25° grid, points about 25 km apart: the forecast for now, not a thermometer reading.Open on the mapAbout this layer
- Wind mapForecast modelWind 10 metres up from the same model, so it smooths over streets and hills.Open on the mapAbout this layer
- Severe weather alertsOfficial warningsActive alerts from the US National Weather Service, each pinned as one point.Open on the mapAbout this layer
- Airport weather (METAR)MeasuredThe latest reports from Janesville/S Wisconsin Rgnl (KJVL), 7 km away, usually every hour.Open on the mapAbout this layer
Good to know
- Radar, lightning and airport reports are measurements. Temperature and wind are a forecast model’s values for the nearest hour, which can differ from what a thermometer in Janesville reads.
- Radar detail stops at about zoom 7 and lightning at zoom 8, so the weather of a single street isn’t resolved.
- For a picture of conditions, not for safety decisions: follow the warnings of your local weather service.
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