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Buffalo, IL Weather Forecast
Buffalo, IL Weather Forecast Date: 552 AM CDT Thu Oct 29 2026
The area/counties/county of: Sangamon, including the city of Springfield.or toggle through each period.
Today... Sunny this morning, then partly sunny with a slight chance of showers this afternoon. Highs in the upper 70s. Southwest winds 5 to 10 mph, becoming west this afternoon. Chance of rain 20%.
Tonight... Partly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.
Friday... Partly sunny. A slight chance of showers in the afternoon. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 20%.
Friday Night... Mostly cloudy. Lows in the mid 50s. East winds around 5 mph.
Saturday... Cloudy. Highs in the lower 70s. Southeast winds around 5 mph.
Saturday Night... Mostly cloudy. A 40% chance of showers. Lows in the lower 50s. Highs in the lower 70s.
Sunday... Mostly cloudy. A 40% chance of showers. Lows in the lower 50s. Highs in the lower 70s.
Sunday Night... Mostly cloudy. Lows in the lower 50s.
Monday... Mostly cloudy with a 50% chance of showers. Highs in the lower 70s.
Monday Night... Showers likely. Lows in the upper 50s. Chance of rain 60%.
Tuesday... Showers likely. Highs in the lower 70s. Chance of rain 70%.
Tuesday Night... Mostly cloudy with a 50% chance of showers. Lows in the lower 50s.
POP = Probability of Precipitation
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