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.

Fair

75°F

24°C

Humidity 60%
Wind Speed SE 7 mph
Barometer 29.76 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 10 May 12:15 am CDT
Extended Forecast for

Newcastle TX

  • Overnight

    Overnight: Mostly clear, with a low around 68. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 87. Southeast wind 5 to 10 mph becoming north northeast 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 87 °F

    Partly Sunny
    then T-storms

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Low around 57. North northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    T-storms then
    Chance
    Showers

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 79. North wind around 5 mph.

    High: 79 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Clear, with a low around 56. East wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 64. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. Light south wind becoming south southeast 5 to 10 mph in the morning.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 68. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
A chance of showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 87. Southeast wind 5 to 10 mph becoming north northeast 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Low around 57. North northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 79. North wind around 5 mph.
Monday Night
Clear, with a low around 56. East wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 88. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Clear, with a low around 64. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 94. Light south wind becoming south southeast 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 67. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 94.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 72.
Saturday
Sunny, with a high near 95.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newcastle TX
 33.2°N 98.75°W (Elev. 1132 ft)
Last Update:
6:12 pm CDT May 9, 2026
Forecast Valid:
12am CDT May 10, 2026-6pm CDT May 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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