County Forecast for La Harpe , IL
Change Zip Code: 
 
140000-
Hancock-
Including the city of Carthage
1142 AM CDT Sat Sep 13 2025

Rest of today   Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph.
Tonight   Partly cloudy. Humid with lows in the upper 60s. Southwest winds around 5 mph.
Sunday   Mostly sunny. Hot with highs in the mid 90s. Northwest winds around 5 mph, becoming north in the afternoon.
Sunday night   Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the upper 60s. East winds around 5 mph.
Monday   Partly sunny. Hot with highs in the lower 90s. Southeast winds around 5 mph.
Monday night   Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s.
Tuesday through wednesday   Partly cloudy. Highs in the upper 80s. Lows in the mid 60s.
Wednesday night through thursday night   Mostly cloudy with a chance of showers. Lows in the lower 60s. Highs in the lower 80s. Chance of rain 40 percent.
Friday   Mostly sunny. Highs in the upper 70s.
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
Showers Continue in Plains, Spread Into Midwest This Weekend
Posted at 12:06PM Fri Sep 12, 2025 CDT
Click here to get your local weather emailed to you each day.
 
Copyright DTN. All rights reserved. Disclaimer.
Powered By DTN