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Monterey, IL 7-Day Night Weather Forecast
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Monterey, IL Weather Forecast
Monterey, IL Weather Forecast Date: 620 PM CDT Fri Oct 16 2026
The area/counties/county of: Fulton, including the city of Canton.or toggle through each period.
Tonight... Partly cloudy with a slight chance of rain showers this evening, then clear after midnight. Areas of frost after midnight. Cooler with lows in the lower 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain 20%.
Saturday... Widespread frost in the morning. Sunny. Highs in the upper 50s. North winds around 5 mph, becoming southwest in the afternoon.
Saturday Night... Clear. Areas of frost after midnight. Lows in the mid 30s. South winds around 5 mph.
Sunday... Areas of frost in the morning. Sunny. Highs in the mid 60s. South winds 5 to 10 mph.
Sunday Night... Clear. Lows in the upper 30s. South winds around 5 mph.
Monday... Sunny. Highs around 70.
Monday Night... Partly cloudy. Lows in the lower 40s.
Tuesday... Mostly clear. Highs in the mid 70s. Lows in the upper 40s.
Wednesday... Mostly clear. Highs in the mid 70s. Lows in the upper 40s.
Thursday... Mostly clear. Highs in the mid 70s. Lows in the upper 40s.
POP = Probability of Precipitation
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