Harper County, OK Weather Forecast
County weather hub
Showers And Thunderstorms
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Showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 65. South southeast wind 8 to 12 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half 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
- Oct 13 to Oct 20, 2026
- Latest sync
- Oct 13, 2026 11:23 PM CDT
- Forecast office
- OUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Harper County
Tuesday looks like the warmest upcoming period in Harper County at 81 degrees F.
Friday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Thursday at about 8 to 21 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 11:23 PM CDT
- Coverage
- 7 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. Cloudy, with a high near 74. East wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms. Mostly cloudy. Low around 59, with temperatures rising to around 63 overnight. South wind 6 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a high near 70. Northwest wind 8 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 46. North wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 59.
Partly cloudy, with a low around 37.
Mostly sunny, with a high near 64.
Mostly clear, with a low around 45.
Mostly sunny, with a high near 75.
Partly cloudy, with a low around 53.
Sunny, with a high near 78.
Mostly clear, with a low around 57.
Sunny, with a high near 81.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Oct 13
|
Showers And Thunderstorms
|
65°F |
8 to 12 mph
SSE
|
|
Wednesday
Oct 14
|
Showers And Thunderstorms
|
74°F |
9 mph
E
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms
|
59°F |
6 to 9 mph
S
|
|
Thursday
Oct 15
|
Showers And Thunderstorms Likely
|
70°F |
8 to 21 mph
NW
|
|
Thursday Night
Oct 15
|
Slight Chance Rain Showers then Mostly Cloudy
|
46°F |
17 to 21 mph
N
|
|
Friday
Oct 16
|
Mostly Sunny
|
59°F |
14 to 21 mph
N
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
37°F |
1 to 12 mph
NNE
|
|
Saturday
Oct 17
|
Mostly Sunny
|
64°F |
0 to 8 mph
SSW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
45°F |
8 to 14 mph
S
|
|
Sunday
Oct 18
|
Mostly Sunny
|
75°F |
14 to 18 mph
SSW
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
53°F |
9 to 15 mph
S
|
|
Monday
Oct 19
|
Sunny
|
78°F |
6 to 9 mph
S
|
|
Monday Night
Oct 19
|
Mostly Clear
|
57°F |
8 mph
SSE
|
|
Tuesday
Oct 20
|
Sunny
|
81°F |
9 to 18 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.
