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Armstrong, IL Weather Forecast
Armstrong, IL Weather Forecast Date: 337 PM CDT Fri Oct 23 2026
The area/counties/county of: Vermilion, including the city of Danville.or toggle through each period.
Tonight... Mostly clear. Lows in the mid 40s. Southeast winds around 5 mph.
Saturday... Mostly sunny. Highs in the lower 70s. Southeast winds around 5 mph.
Saturday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 40s. Southeast winds around 5 mph in the evening, becoming light and variable.
Sunday... Mostly sunny. Highs in the mid 70s. South winds around 5 mph.
Sunday Night... Partly cloudy. Lows in the upper 40s. Light and variable winds.
Monday... Mostly cloudy. Highs in the mid 70s. Lows in the upper 40s.
Tuesday... Mostly cloudy. Highs in the mid 70s. Lows in the upper 40s.
Wednesday... Partly sunny in the morning, then clearing. Highs in the mid 70s.
Wednesday Night... Mostly clear. Lows in the lower 50s.
Thursday... Partly cloudy. Highs in the lower 70s. Lows in the mid 40s.
POP = Probability of Precipitation
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