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Whiteside County Fair Grounds, IL 7-Day Night Weather Forecast
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Whiteside County Fair Grounds, IL Weather Forecast
Whiteside County Fair Grounds, IL Weather Forecast Date: 1131 PM CDT Thu Aug 06 2026
The area/counties/county of: Whiteside, including the city of Sterling.or toggle through each period.
Rest of Tonight... Partly cloudy. Patchy fog. Near steady temperature in the upper 60s. South winds around 5 mph.
Friday... Patchy fog in the morning. Mostly sunny. Humid with highs in the mid 80s. South winds around 5 mph.
Friday Night... Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Humid with lows in the upper 60s. Southwest winds 5 to 10 mph, becoming west after midnight. Chance of rain 40%.
Saturday... Sunny with highs in the lower 80s. Northwest winds around 5 mph.
Saturday Night... Mostly clear in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the mid 60s. Light and variable winds, becoming southeast around 5 mph after midnight. Chance of rain 60%.
Sunday... Showers likely with a chance of thunderstorms in the morning, then mostly sunny in the afternoon. Highs in the mid 80s. Chance of rain 60%.
Sunday Night... Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40%.
Monday... Mostly cloudy. A chance of showers and thunderstorms in the morning. Highs in the mid 80s. Chance of rain 50%.
Monday Night... Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50%.
Tuesday... Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 50%.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms. A chance of showers. Lows in the mid 60s. Chance of rain 50%.
Wednesday... A chance of showers in the morning. Partly sunny. Highs in the lower 80s. Chance of rain 50%.
Wednesday Night... Partly cloudy. Lows in the lower 60s.
POP = Probability of Precipitation
Whiteside County Fair Grounds Radar Loop
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