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Fairfield Muni, IL 7-Day Night Weather Forecast
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Fairfield Muni, IL Weather Forecast
Fairfield Muni, IL Weather Forecast Date: 127 AM CDT Sun Oct 18 2026
The area/counties/county of: Wayne County Il, including the city of Fairfield.or toggle through each period.
Overnight... Clear. Areas of frost. Near steady temperature in the upper 30s. Calm winds.
Sunday... Widespread frost in the morning. Sunny. Highs in the upper 60s. Southeast winds around 5 mph.
Sunday Night... Clear. Lows in the upper 30s. Southeast winds around 5 mph in the evening, becoming light and variable.
Monday... Sunny. Highs in the lower 70s. Calm winds.
Monday Night... Mostly clear. Lows in the upper 30s. Calm winds.
Tuesday... Mostly clear. Highs in the mid 70s. Lows in the lower 40s.
Tuesday Night... Mostly clear. Highs in the mid 70s. Lows in the lower 40s.
Wednesday... Clear. Highs in the upper 70s. Lows in the mid 40s.
Thursday... Clear. Highs in the upper 70s. Lows in the mid 40s.
Friday... Clear. Highs in the upper 70s. Lows in the mid 40s.
Friday Night... Mostly clear. Lows in the mid 40s. Highs in the upper 70s.
POP = Probability of Precipitation
Fairfield Muni Radar Loop
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