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Ustick, IL Weather Forecast
Ustick, IL Weather Forecast Date: 852 AM CDT Tue Oct 20 2026
The area/counties/county of: Whiteside, including the city of Sterling.or toggle through each period.
Rest of Today... Sunny. Highs in the lower 70s. Southeast winds around 5 mph.
Tonight... Clear. Lows in the lower 40s. Southeast winds around 5 mph.
Wednesday... Sunny. Highs in the lower 70s. Southeast winds around 5 mph, becoming southwest in the afternoon.
Wednesday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 40s. Light and variable winds.
Thursday... Sunny. Highs in the lower 70s. Light and variable winds, becoming southeast around 5 mph in the afternoon.
Thursday Night... Mostly clear. Lows in the upper 40s. Highs in the lower 70s.
Friday... Mostly clear. Lows in the upper 40s. Highs in the lower 70s.
Friday Night... Partly cloudy. Lows in the upper 40s. Highs in the lower 70s.
Saturday... Partly cloudy. Lows in the upper 40s. Highs in the lower 70s.
Saturday Night... Mostly cloudy. Lows around 50. Highs in the lower 70s.
Sunday... Mostly cloudy. Lows around 50. Highs in the lower 70s.
POP = Probability of Precipitation
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