La Harpe, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for La Harpe, IL in one place.
Sunny, with a high near 91. Northeast wind 0 to 5 mph.
Local Weather Overview
This forecast page for La Harpe, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 13, 2026 4:49 AM CDT.
The active forecast window currently covers Jul 14 to Jul 19, 2026 for La Harpe, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 19, 2026
- Latest sync
- Jul 13, 2026 4:49 AM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in La Harpe
Wednesday looks like the warmest upcoming period in La Harpe at 92 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Saturday at about 10 to 15 mph SW.
The forecast from Jul 14 through Jul 19 stays mostly dry.
Forecast Details
- Last updated
- Jul 13, 2026 4:49 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 70.
Sunny, with a high near 92.
Clear, with a low around 72.
Sunny, with a high near 92.
Clear, with a low around 73.
Sunny, with a high near 92.
Mostly clear, with a low around 75.
Sunny, with a high near 92.
Mostly clear, with a low around 72.
Sunny, with a high near 90.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
91°F |
0 to 5 mph
NE
|
|
Tuesday Night
Jul 14
|
Clear
|
70°F |
0 to 5 mph
S
|
|
Wednesday
Jul 15
|
Sunny
|
92°F |
0 to 5 mph
N
|
|
Wednesday Night
Jul 15
|
Clear
|
72°F |
0 to 5 mph
S
|
|
Thursday
Jul 16
|
Sunny
|
92°F |
0 to 5 mph
SW
|
|
Thursday Night
Jul 16
|
Clear
|
73°F |
5 mph
S
|
|
Friday
Jul 17
|
Sunny
|
92°F |
5 to 10 mph
S
|
|
Friday Night
Jul 17
|
Mostly Clear
|
75°F |
5 to 10 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
92°F |
10 to 15 mph
SW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
72°F |
10 mph
SW
|
|
Sunday
Jul 19
|
Sunny
|
90°F |
10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around La Harpe.
