National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Norman / Max Westheimer (KOUN)

Lat: 35.24°NLon: 97.47°WElev: 1182ft.

Fair

48°F

9°C

Humidity 58%
Wind Speed N 10 mph
Barometer 30.21 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 6 Feb 8:45 pm CST
Extended Forecast for

Newcastle OK

  • Tonight

    Tonight: Mostly clear, with a low around 35. Northeast wind 6 to 8 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. East northeast wind 6 to 15 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 49. South wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 73. South southwest wind 6 to 9 mph becoming north in the afternoon.

    High: 73 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. North northeast wind around 6 mph becoming light and variable in the evening.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers. Partly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Mostly clear, with a low around 43.

    Low: 43 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 35. Northeast wind 6 to 8 mph.
Saturday
Sunny, with a high near 60. East northeast wind 6 to 15 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
Increasing clouds, with a low around 49. South wind 10 to 14 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 73. South southwest wind 6 to 9 mph becoming north in the afternoon.
Sunday Night
Partly cloudy, with a low around 46. North northeast wind around 6 mph becoming light and variable in the evening.
Monday
Mostly sunny, with a high near 75.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 56.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 75.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 43.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
Partly sunny, with a high near 63.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 39.
Friday
A 40 percent chance of showers. Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newcastle OK
 35.25°N 97.6°W
Last Update:
12:26 pm CST Feb 6, 2026
Forecast Valid:
8pm CST Feb 6, 2026-6pm CST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation