Harper, KS Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Harper, KS in one place.
A slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 71. North wind around 7 mph.
Local Weather Overview
This forecast page for Harper, KS 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: Aug 26, 2026 4:09 AM CDT.
The active forecast window currently covers Aug 26 to Sep 1, 2026 for Harper, KS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 26 to Sep 1, 2026
- Latest sync
- Aug 26, 2026 4:09 AM CDT
- Forecast office
- ICT
- Source
- NOAA / NWS
Daily Outlook
This Week in Harper
Sunday looks like the warmest upcoming period in Harper at 102 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Saturday at about 8 to 16 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 26, 2026 4:09 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ICT
- Radar station
- KVNX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 10am. Partly sunny, with a high near 94. North northeast wind 6 to 9 mph.
Partly cloudy, with a low around 68. Northeast wind 3 to 8 mph.
A slight chance of rain showers between 9am and 11am. Mostly sunny, with a high near 90. East northeast wind around 6 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 68. East southeast wind around 6 mph.
Sunny, with a high near 94.
Mostly clear, with a low around 72.
Sunny, with a high near 99.
Mostly clear, with a low around 76.
Sunny, with a high near 102.
Mostly clear, with a low around 76.
Mostly sunny, with a high near 101.
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 100. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Aug 26
|
Slight Chance Showers And Thunderstorms
|
71°F |
7 mph
N
|
|
Wednesday
Aug 26
|
Slight Chance Showers And Thunderstorms then Partly Sunny
|
94°F |
6 to 9 mph
NNE
|
|
Wednesday Night
Aug 26
|
Partly Cloudy
|
68°F |
3 to 8 mph
NE
|
|
Thursday
Aug 27
|
Slight Chance Rain Showers then Mostly Sunny
|
90°F |
6 mph
ENE
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
68°F |
6 mph
ESE
|
|
Friday
Aug 28
|
Sunny
|
94°F |
3 to 10 mph
SE
|
|
Friday Night
Aug 28
|
Mostly Clear
|
72°F |
10 mph
SSE
|
|
Saturday
Aug 29
|
Sunny
|
99°F |
8 to 16 mph
S
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
76°F |
14 mph
S
|
|
Sunday
Aug 30
|
Sunny
|
102°F |
16 mph
S
|
|
Sunday Night
Aug 30
|
Mostly Clear
|
76°F |
12 to 15 mph
S
|
|
Monday
Aug 31
|
Mostly Sunny
|
101°F |
12 mph
S
|
|
Monday Night
Aug 31
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
76°F |
10 mph
SSE
|
|
Tuesday
Sep 1
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
100°F |
12 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harper.