What is today's weather forecast for Harmon, OK?

Today's forecast for Harmon shows a high of 50 degrees and a low of 28 degrees Fahrenheit. Mostly sunny, with a high near 50.

What is the 7-day weather forecast for Harmon, OK?

The 7-day forecast for Harmon shows highs from 33 to 54 degrees and lows from 17 to 39 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Harmon, OK this week?

Yes, rain is possible in Harmon this week. Precipitation chances: Sunday (20% chance), Monday (30% chance).

How accurate is the Harmon weather forecast?

WeatherForYou provides highly accurate Harmon forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Harmon, OK Weather Forecast and Current Conditions

Current Conditions

Switch to Metric Units

45°F
Feels Like 42°F

Humidity 36% Dew Point 20°F Wind SSW 6 MPH Barometer 30.33 in.

Solar Rad 113 w/m² Visibility 10 mi.

Report from a NOAA weather station 15.7 mi. NW of central Harmon
at 1:53 PM Wed, Nov 26, 2025

Point Forecast at a Glance

WedNov 26

ThuNov 27

FriNov 28

SatNov 29

SunNov 30

MonDec 1

30%

TueDec 2

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 50°F, reaching 54°F before cooling to 33°F, then recovering to 46°F by week's end. Some snow possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 9°F below the historical average for November-December. Normal highs for this period are around 54°F with lows around 28°F.

This Date in Weather History

1888 - A late season hurricane brushed the East Coast with heavy rain and gale force winds. The hurricane passed inside Nantucket and over Cape Cod, then crossed Nova Scotia.

Harmon, OK 7 Day Weather Forecast Details

Wednesday Nov 26

Day: Mostly sunny, with a high near 50. South wind 7 to 9 mph.

Night: Mostly clear, with a low around 28. South wind 6 to 8 mph.

Thursday Nov 27

Day: Sunny, with a high near 54. South southwest wind around 6 mph becoming northeast in the afternoon.

Night: Partly cloudy, with a low around 31. East northeast wind 5 to 10 mph becoming south after midnight.

Friday Nov 28

Day: Mostly cloudy, with a high near 51. South wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

Night: Mostly cloudy, with a low around 39.

Saturday Nov 29

Day: Mostly sunny, with a high near 48. Windy.

Night: Partly cloudy, with a low around 18.

Sunday Nov 30

Day: Partly sunny, with a high near 34.

Night: A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 19.

Monday Dec 1

Day: A 30 percent chance of snow showers. Mostly cloudy, with a high near 33.

Night: Partly cloudy, with a low around 17.

Tuesday Dec 2

Day: Sunny, with a high near 46.

About Harmon, OK

Harmon is an unincorporated community in Ellis County, Oklahoma, United States. Harmon is located on U.S. Route 60, 12 miles (19 km) east of Arnett. Olin Branstetter (1929-2011), businessman and Oklahoma state legislator, was born in Harmon.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

Your favorites: