10-day forecast for Harmon, OK: 45° to 80°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Thursday, October 22
49° · 0.98 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2280° / 58°0
Morning58°feels 57°
Afternoon79°feels 79°
Evening71°feels 70°
Overnight62°feels 62°
80 °
Harmon, Thursday, 22 October
Partly cloudy. High 80°, low 58°.
Pressure30.15 inHg
Wind13.4 mph S
Humidity46%
Visibility6.2 mi
Dew point53°
Fri, 2378° / 58°0
Morning58°feels 57°
Afternoon78°feels 77°
Evening69°feels 68°
Overnight63°feels 62°
78 °
Harmon, Friday, 23 October
Overcast. High 78°, low 58°.
Pressure30.09 inHg
Wind16.3 mph S
Humidity38%
Visibility6.2 mi
Dew point47°
Sat, 2475° / 59°0
Morning58°feels 57°
Afternoon75°feels 74°
Evening67°feels 66°
Overnight63°feels 62°
75 °
Harmon, Saturday, 24 October
Overcast. High 75°, low 59°.
Pressure30.15 inHg
Wind15.9 mph S
Humidity42%
Visibility6.2 mi
Dew point48°
Sun, 2573° / 60°0.3
Morning63°feels 62°
Afternoon70°feels 69°
Evening64°feels 64°
Overnight61°feels 60°
73 °
Harmon, Sunday, 25 October
Rain. High 73°, low 60°.
Pressure30.21 inHg
Wind17.5 mph S
Humidity59%
Visibility—
Dew point54°
Mon, 2669° / 56°0.23
Morning60°feels 60°
Afternoon67°feels 67°
Evening60°feels 59°
Overnight56°feels 55°
69 °
Harmon, Monday, 26 October
Light rain. High 69°, low 56°.
Pressure30.15 inHg
Wind16.4 mph S
Humidity65%
Visibility—
Dew point55°
Tue, 2761° / 45°0.01
Morning48°feels 44°
Afternoon55°feels 54°
Evening56°feels 54°
Overnight51°feels 49°
61 °
Harmon, Tuesday, 27 October
Light rain. High 61°, low 45°.
Pressure30.30 inHg
Wind11.7 mph S
Humidity63%
Visibility—
Dew point42°
Wed, 2870° / 51°0
Morning57°feels 57°
Afternoon69°feels 68°
Evening60°feels 58°
Overnight55°feels 53°
70 °
Harmon, Wednesday, 28 October
Overcast. High 70°, low 51°.
Pressure30.03 inHg
Wind20.5 mph SW
Humidity56%
Visibility—
Dew point51°
Thu, 2957° / 47°0
Morning49°feels 45°
Afternoon53°feels 51°
Evening52°feels 49°
Overnight49°feels 46°
57 °
Harmon, Thursday, 29 October
Overcast. High 57°, low 47°.
Pressure30.36 inHg
Wind12.1 mph N
Humidity42%
Visibility—
Dew point30°
Fri, 3049° / 47°0.98
Morning48°feels 43°
Afternoon49°feels 44°
Evening47°feels 42°
Overnight47°feels 42°
49 °
Harmon, Friday, 30 October
Rain. High 49°, low 47°.
Pressure30.12 inHg
Wind13.9 mph SE
Humidity85%
Visibility—
Dew point45°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Harmon, OK around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.