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Smithboro, IL Weather Forecast
Smithboro, IL Weather Forecast Date: 624 AM CDT Sun Oct 25 2026
The area/counties/county of: Montgomery County Il, including the cities of: Litchfield and Vandalia.or toggle through each period.
Today... Sunny. Highs in the upper 70s. South winds around 5 mph.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. Light and variable winds.
Monday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s. Light and variable winds, becoming southwest around 5 mph in the afternoon.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. Light and variable winds.
Tuesday... Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 70s. South winds around 5 mph.
Tuesday Night... Mostly cloudy. Lows around 50.
Wednesday... Sunny. Highs in the upper 70s.
Wednesday Night... Clear. Lows in the lower 50s.
Thursday... Sunny. Highs around 80.
Thursday Night... Partly cloudy. Lows in the lower 50s. Highs in the upper 70s.
Friday... Partly cloudy. Lows in the lower 50s. Highs in the upper 70s.
Friday Night... Mostly cloudy. Lows in the mid 50s.
POP = Probability of Precipitation
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