Weather WorldHorton Lake, IL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Horton Lake, IL Weather Forecast
Horton Lake, IL Weather Forecast Date: 926 PM CDT Mon Aug 24 2026
The area/counties/county of: Hancock, including the city of Carthage.or toggle through each period.
Tonight... Mostly clear this evening, then becoming partly cloudy. Not as cool with lows in the lower 60s. East winds around 5 mph.
Tuesday... Mostly sunny. Highs in the mid 80s. Southeast winds 5 to 10 mph.
Tuesday Night... Partly cloudy. Humid with lows in the upper 60s. South winds around 5 mph.
Wednesday... Sunny with highs in the upper 80s. Southwest winds 5 to 10 mph, becoming west with gusts up to 20 mph in the afternoon.
Wednesday Night... Clear with lows in the mid 60s. Northwest winds 5 to 10 mph.
Thursday... Sunny. Highs in the lower 80s.
Thursday Night... Clear. Lows in the lower 60s.
Friday... Mostly clear. Highs in the mid 80s. Lows in the mid 60s.
Friday Night... Mostly clear. Highs in the mid 80s. Lows in the mid 60s.
Saturday... Partly cloudy. Highs in the upper 80s. Lows in the lower 70s.
Sunday... Partly cloudy. Highs in the upper 80s. Lows in the lower 70s.
POP = Probability of Precipitation
Horton Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...