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

Heavy Rain Continues in South-central Texas; Heat Wave in California

A slow moving front will maintain the threat of flash/urban flooding across southern and central Texas today and the Central Gulf Coast and Southeast through the weekend. Abnormally, potentially record-breaking temperatures will impact southern California and stretch north toward the Bay Area and Central Valley through next week. Read More >

Current conditions at

Graham, Graham Municipal Airport (KRPH)

Lat: 33.11°NLon: 98.56°WElev: 1122ft.

Overcast

72°F

22°C

Humidity 90%
Wind Speed NE 7 mph
Barometer 29.99 in
Dewpoint 69°F (21°C)
Visibility NA
Last update 2 Oct 6:35 am CDT
Extended Forecast for

Olney TX

  • Today

    Today: A 40 percent chance of showers. Mostly cloudy, with a high near 77. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 77 °F

    Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 61. North wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 61 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly between 10am and 1pm. Cloudy, with a high near 75. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 75 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 61. North northeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 81. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. North northeast wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. North wind around 5 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 56. Calm wind.

    Low: 56 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. Calm wind becoming south southeast around 5 mph.

    High: 86 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers. Mostly cloudy, with a high near 77. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 61. North wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers likely, mainly between 10am and 1pm. Cloudy, with a high near 75. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Mostly cloudy, with a low around 61. North northeast wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 81. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 60. North northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 83. North wind around 5 mph.
Monday Night
Clear, with a low around 56. Calm wind.
Tuesday
Sunny, with a high near 86. Calm wind becoming south southeast around 5 mph.
Tuesday Night
Clear, with a low around 58.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olney TX
 33.36°N 98.76°W (Elev. 1201 ft)
Last Update:
6:06 am CDT Oct 2, 2026
Forecast Valid:
8am CDT Oct 2, 2026-6pm CDT Oct 8, 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