Harper County, OK Weather Forecast
County weather hub
Showers And Thunderstorms Likely
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A chance of rain showers before 10am, then showers and thunderstorms likely. Mostly cloudy, with a high near 77. South wind 14 to 23 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Harper County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 0 of 0 mapped cities in Harper County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 11 to Apr 16, 2026
- Latest sync
- Apr 10, 2026 9:56 AM CDT
- Forecast office
- OUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Harper County
Monday looks like the warmest upcoming period in Harper County at 88 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Saturday at about 14 to 23 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 10, 2026 9:56 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- OUN
- Radar station
- KDDC
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely. Mostly cloudy, with a low around 58. South wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
A chance of rain showers before 4pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. South southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 58. Chance of precipitation is 20%.
Mostly sunny, with a high near 88.
Partly cloudy, with a low around 61.
Mostly sunny, with a high near 84.
Partly cloudy, with a low around 50.
Sunny, with a high near 83.
Mostly clear, with a low around 53.
Sunny, with a high near 86.
A slight chance of rain showers between 7pm and 1am. Mostly clear, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Showers And Thunderstorms Likely
|
77°F |
14 to 23 mph
S
|
|
Saturday Night
Apr 11
|
Showers And Thunderstorms Likely
|
58°F |
21 mph
S
|
|
Sunday
Apr 12
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
86°F |
20 mph
SSW
|
|
Sunday Night
Apr 12
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
58°F |
18 mph
SSW
|
|
Monday
Apr 13
|
Mostly Sunny
|
88°F |
16 to 22 mph
SW
|
|
Monday Night
Apr 13
|
Partly Cloudy
|
61°F |
18 mph
SSW
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
84°F |
17 to 22 mph
SW
|
|
Tuesday Night
Apr 14
|
Partly Cloudy
|
50°F |
10 to 20 mph
WSW
|
|
Wednesday
Apr 15
|
Sunny
|
83°F |
9 to 13 mph
WSW
|
|
Wednesday Night
Apr 15
|
Mostly Clear
|
53°F |
12 mph
S
|
|
Thursday
Apr 16
|
Sunny
|
86°F |
10 to 15 mph
SSW
|
|
Thursday Night
Apr 16
|
Slight Chance Rain Showers
|
54°F |
15 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harper County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Harper County.
