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City of Beloit, WisconsinBeloit, WI 7-Day Night Weather Forecast
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Beloit, WI Weather Forecast
Beloit, WI Weather Forecast Date: 131 AM CDT Mon Oct 19 2026
The area/counties/county of: Rock, including the cities of: Janesville and Beloit.or toggle through each period.
Rest of Tonight... Clear. Lows in the lower 40s. Southwest winds up to 5 mph.
Monday... Sunny until late afternoon then becoming partly sunny. Highs in the mid 60s. Southwest winds up to 5 mph.
Monday Night... Partly cloudy through around midnight then clearing. Lows in the lower 40s. Calm winds becoming east up to 5 mph after midnight.
Tuesday... Mostly sunny. Highs in the upper 60s. Southeast winds up to 5 mph.
Tuesday Night... Mostly clear. Lows in the mid 40s. Southeast winds up to 5 mph.
Wednesday... Sunny. Highs in the upper 60s.
Wednesday Night... Mostly clear. Lows in the upper 40s.
Thursday... Sunny. Highs around 70.
Thursday Night... Mostly clear. Lows in the upper 40s.
Friday... Mostly sunny. Highs in the upper 60s.
Friday Night... Partly cloudy. Lows around 50.
Saturday... Partly sunny. Highs in the upper 60s.
Saturday Night... Partly cloudy through around midnight then becoming mostly cloudy. Lows in the lower 50s.
POP = Probability of Precipitation
Beloit Radar Loop
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