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Montrose, IL 7-Day Night Weather Forecast
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Montrose, IL Weather Forecast
Montrose, IL Weather Forecast Date: 453 AM CDT Thu Sep 10 2026
The area/counties/county of: Effingham, including the city of Effingham.or toggle through each period.
Today... Showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Cooler with highs in the upper 70s. West winds around 5 mph, becoming northwest around 5 mph this afternoon. Chance of rain 90%.
Tonight... Mostly cloudy. Lows in the mid 60s. North winds around 5 mph.
Friday... Partly sunny. A slight chance of showers in the afternoon. Highs in the lower 80s. East winds around 5 mph. Chance of rain 20%.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s. Southeast winds around 5 mph in the evening, becoming light and variable.
Saturday... Mostly sunny. Highs in the upper 80s. Southwest winds around 5 mph.
Saturday Night... Partly cloudy. Lows in the mid 60s. Highs in the upper 80s.
Sunday... Partly cloudy. Lows in the mid 60s. Highs in the upper 80s.
Sunday Night... Mostly clear. Lows in the upper 60s. Highs in the lower 90s.
Monday... Mostly clear. Lows in the upper 60s. Highs in the lower 90s.
Tuesday... Sunny. A chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 30%.
Tuesday Night... Partly cloudy. A 30% chance of showers. Lows in the lower 60s. Highs in the lower 80s.
POP = Probability of Precipitation
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