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Mayfair, IL 7-Day Night Weather Forecast
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Mayfair, IL Weather Forecast
Mayfair, IL Weather Forecast Date: 937 PM CDT Fri Sep 04 2026
The area/counties/county of: Tazewell, including the city of Pekin.or toggle through each period.
Rest of Tonight... Mostly clear. Lows in the lower 70s. South winds around 5 mph.
Saturday... Sunny, hot with highs in the mid 90s. West winds around 5 mph, becoming north in the afternoon. Heat index values up to 105.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. Northeast winds 5 to 10 mph.
Sunday... Sunny. Highs in the upper 80s. East winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the lower 60s. East winds 5 to 10 mph.
Labor Day... Mostly clear. Highs in the upper 80s. Lows in the mid 60s.
Monday Night... Mostly clear. Highs in the upper 80s. Lows in the mid 60s.
Tuesday... Mostly sunny. Highs in the mid 90s.
Tuesday Night... Mostly clear. Not as cool with lows in the mid 70s.
Wednesday... Mostly sunny. Hot with highs in the mid 90s.
Wednesday Night... Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 30%.
Thursday... Partly cloudy. Highs in the upper 80s. Lows in the lower 60s.
POP = Probability of Precipitation
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