Weather WorldTunnel Hill, IL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Tunnel Hill, IL Weather Forecast
Tunnel Hill, IL Weather Forecast Date: 902 AM CDT Sat Oct 24 2026
The area/counties/county of: Johnson, including the city of Vienna.or toggle through each period.
Today... Sunny. Highs in the mid 70s. Calm winds, becoming southeast around 5 mph this afternoon.
Tonight... Mostly clear. Lows in the upper 40s. Calm winds.
Sunday... Mostly sunny. Highs in the upper 70s. South winds around 5 mph.
Sunday Night... Mostly cloudy. Lows in the upper 40s. Calm winds.
Monday... Partly sunny. Highs in the mid 70s. Calm winds, becoming southwest around 5 mph in the afternoon.
Monday Night... Partly cloudy. Lows in the upper 40s.
Tuesday... Mostly cloudy. Highs in the mid 70s. Lows in the upper 40s.
Tuesday Night... Mostly cloudy. Highs in the mid 70s. Lows in the upper 40s.
Wednesday... Sunny. Highs in the upper 70s.
Wednesday Night... Clear. Lows around 50.
Thursday... Sunny. Highs in the upper 70s.
Thursday Night... Partly cloudy. Lows in the upper 40s. Highs in the mid 70s.
POP = Probability of Precipitation
Tunnel Hill Radar Loop
Use the map search tool if you want to place a location marker on the radar map...