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Ina, IL 7-Day Night Weather Forecast
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Ina, IL Weather Forecast
Ina, IL Weather Forecast Date: 1227 AM CST Wed Nov 04 2026
The area/counties/county of: Jefferson, including the city of Mount Vernon.or toggle through each period.
Overnight... Mostly cloudy with a 50% chance of showers. Near steady temperature around 60. South winds 10 to 15 mph.
Wednesday... Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 60s. West winds 10 to 15 mph.
Wednesday Night... Partly cloudy in the evening, then clearing. Lows in the lower 40s. West winds around 5 mph.
Thursday... Sunny. Highs in the upper 60s. West winds 5 to 10 mph.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Northwest winds around 5 mph.
Friday... Partly sunny. Highs in the upper 50s.
Friday Night... Partly cloudy. Lows in the mid 30s. Highs in the mid 50s.
Saturday... Partly cloudy. Lows in the mid 30s. Highs in the mid 50s.
Sunday... Sunny. Highs around 60.
Sunday Night... Clear. Lows in the mid 30s.
Monday... Sunny. Highs in the mid 60s.
Monday Night... Clear. Lows in the upper 30s.
POP = Probability of Precipitation
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