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

Graham, Graham Municipal Airport (KRPH)

Lat: 33.11°NLon: 98.56°WElev: 1122ft.

Mostly Cloudy

80°F

27°C

Humidity 56%
Wind Speed S 13 G 24 mph
Barometer 29.79 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 15 May 10:15 pm CDT
Extended Forecast for

10 Miles WSW Olney TX

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 70 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 94. Heat index values as high as 97. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, then becoming mostly cloudy toward daybreak, with a low around 71. South wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 71 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 92. Heat index values as high as 97. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 92 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72. South wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 72 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 95. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 95 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. South wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 83. Southwest wind 10 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph.

    High: 83 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. East northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. South wind around 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 94. Heat index values as high as 97. South wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Clear, then becoming mostly cloudy toward daybreak, with a low around 71. South wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, with a high near 92. Heat index values as high as 97. South wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 72. South wind 15 to 20 mph, with gusts as high as 35 mph.
Monday
Mostly sunny, with a high near 95. South wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 69. South wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 83. Southwest wind 10 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. East northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Olney TX
 33.31°N 98.92°W (Elev. 1217 ft)
Last Update:
6:11 pm CDT May 15, 2026
Forecast Valid:
10pm CDT May 15, 2026-6pm CDT May 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation