County Forecast for La Harpe , IL
Change Zip Code: 
 
091000-
Hancock-
Including the city of Carthage
927 PM CDT Wed Jul 8 2026

Tonight   Mostly clear this evening, then becoming partly cloudy. Lows around 70. South winds around 5 mph.
Thursday   Partly sunny with a chance of showers and thunderstorms. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
Thursday night   Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows around 70. West winds around 5 mph, becoming north after midnight. Chance of rain 50 percent.
Friday   Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 50 percent.
Friday night   Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the upper 60s. East winds around 5 mph. Chance of rain 50 percent.
Saturday   Mostly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
Saturday night through monday   Mostly clear. Lows in the upper 60s. Highs in the upper 80s.
Monday night through tuesday night   Clear, hot. Lows around 70. Highs in the lower 90s.
Wednesday   Sunny, hot with highs in the lower 90s.
DTN Weather
Local Weather
Radar
County Forecast
State Forecast
DTN Weather Commentary
US Satellite
Current Surface Analysis
Wind Conditions
Today's Forecast Highs
Tonight's Forecast Lows
24 Hr Surface Forecast
Jet Stream Forecast
24 Hr Rainfall Estimate
24 Hr StormPath Accum
48 Hr StormPath Accum
6-10 Day Temp Forecast
6-10 Day Precip Forecast
Thunderstorm Outlook
US Drought Monitor
US Palmer Drought Index
US Crop Moisture Index
US Growing Degree Days
Soil Temperatures
Hurricane Tracking

DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Front Slipping Farther South, More Storms in Northern Plains Thursday
Posted at 11:43AM Wed Jul 8, 2026 CDT
Click here to get your local weather emailed to you each day.
 
Copyright DTN. All rights reserved. Disclaimer.
Powered By DTN