Harmon, OK Weather Forecast
Local 7-day forecast
Patchy Fog then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Harmon, OK in one place.
Patchy fog before 9am. Mostly sunny, with a high near 57. North northeast wind around 5 mph.
Local Weather Overview
This forecast page for Harmon, OK 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: Nov 5, 2026 2:49 AM CST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Harmon, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 2:49 AM CST
- Forecast office
- OUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Harmon
Tuesday looks like the warmest upcoming period in Harmon at 70 degrees F.
Friday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Monday at about 7 to 10 mph SSW.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 2:49 AM CST
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- OUN
- Radar station
- KVNX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 36. South southeast wind 1 to 5 mph.
Mostly sunny, with a high near 61.
Mostly clear, with a low around 39.
Sunny, with a high near 66.
Clear, with a low around 42.
Sunny, with a high near 69.
Clear, with a low around 45.
Sunny, with a high near 70.
Mostly clear, with a low around 47.
Sunny, with a high near 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Patchy Fog then Mostly Sunny
|
57°F |
5 mph
NNE
|
|
Friday Night
Nov 6
|
Mostly Cloudy
|
36°F |
1 to 5 mph
SSE
|
|
Saturday
Nov 7
|
Mostly Sunny
|
61°F |
3 mph
S
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
39°F |
5 mph
SW
|
|
Sunday
Nov 8
|
Sunny
|
66°F |
5 mph
N
|
|
Sunday Night
Nov 8
|
Clear
|
42°F |
1 to 7 mph
S
|
|
Monday
Nov 9
|
Sunny
|
69°F |
7 to 10 mph
SSW
|
|
Monday Night
Nov 9
|
Clear
|
45°F |
8 mph
SSW
|
|
Tuesday
Nov 10
|
Sunny
|
70°F |
7 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
47°F |
7 mph
SSW
|
|
Veterans Day
Nov 11
|
Sunny
|
69°F |
6 to 9 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harmon.