Forecast

    Sam Rayburn, TX
    Forecast for Sam Rayburn, TX | Forecast Periods: 14
    Tuesday
    Jul 1
    2025

    Sam Rayburn, TX

    Updated: 12:45 AM CDT

    74°F

    Partly Cloudy

    0 mph SW
    Precipitation: 1%

    Partly cloudy, with a low around 74. Southwest wind 0 to 5 mph.

    24-Hour Temperature & Dewpoint Trend

    7 AM9 AM11 AM1 PM3 PM5 PM7 PM9 PM11 PM1 AM3 AM5 AM0255075100Temperature (°F)0255075100Percent (%)
    • Temperature
    • Dewpoint
    • Humidity
    • Precipitation

    Hourly Forecast

    TUE01:00
    78°F
    Mostly Clear
    Dewpoint:24°Humidity:91%Precip:1%
    TUE02:00
    76°F
    Partly Cloudy
    Dewpoint:23°Humidity:94%Precip:1%
    TUE03:00
    76°F
    Partly Cloudy
    Dewpoint:23°Humidity:94%Precip:1%
    TUE04:00
    75°F
    Partly Cloudy
    Dewpoint:23°Humidity:94%Precip:1%
    TUE05:00
    75°F
    Mostly Cloudy
    Dewpoint:23°Humidity:94%Precip:1%
    TUE06:00
    75°F
    Partly Sunny
    Dewpoint:23°Humidity:94%Precip:1%
    TUE07:00
    75°F
    Partly Sunny
    Dewpoint:23°Humidity:94%Precip:2%
    TUE08:00
    78°F
    Partly Sunny
    Dewpoint:24°Humidity:94%Precip:1%
    TUE09:00
    82°F
    Mostly Sunny
    Dewpoint:26°Humidity:88%Precip:1%
    TUE10:00
    85°F
    Mostly Sunny
    Dewpoint:26°Humidity:80%Precip:2%
    TUE11:00
    88°F
    Mostly Sunny
    Dewpoint:26°Humidity:72%Precip:2%
    TUE12:00
    90°F
    Mostly Sunny
    Dewpoint:26°Humidity:68%Precip:4%
    TUE13:00
    92°F
    Mostly Sunny
    Dewpoint:25°Humidity:62%Precip:6%
    TUE14:00
    92°F
    Partly Sunny
    Dewpoint:24°Humidity:60%Precip:8%
    TUE15:00
    93°F
    Mostly Sunny
    Dewpoint:24°Humidity:58%Precip:10%
    TUE16:00
    94°F
    Partly Sunny
    Dewpoint:24°Humidity:54%Precip:14%
    TUE17:00
    93°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:24°Humidity:58%Precip:15%
    TUE18:00
    93°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:24°Humidity:56%Precip:18%
    WED19:00
    90°F
    Partly Cloudy
    Dewpoint:24°Humidity:62%Precip:6%
    WED20:00
    86°F
    Partly Cloudy
    Dewpoint:24°Humidity:70%Precip:4%
    WED21:00
    83°F
    Partly Cloudy
    Dewpoint:24°Humidity:77%Precip:6%
    WED22:00
    81°F
    Partly Cloudy
    Dewpoint:24°Humidity:82%Precip:7%
    WED23:00
    80°F
    Partly Cloudy
    Dewpoint:24°Humidity:85%Precip:5%
    WED00:00
    79°F
    Partly Cloudy
    Dewpoint:23°Humidity:85%Precip:3%

    7-Day Forecast

    Tuesday

    Tue, Jul 1
    95°F
    Mostly Sunny then Slight Chance Showers And Thunderstorms
    0 mph W
    Precipitation: 15%
    A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 95. Heat index values as high as 106. West wind 0 to 5 mph. Chance of precipitation is 20%.

    Tuesday Night

    Tue, Jul 1
    75°F
    Slight Chance Showers And Thunderstorms then Partly Cloudy
    0 mph W
    Precipitation: 18%
    A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. Heat index values as high as 105. West wind 0 to 5 mph. Chance of precipitation is 20%.

    Wednesday

    Wed, Jul 2
    95°F
    Mostly Sunny then Slight Chance Showers And Thunderstorms
    0 mph NW
    Precipitation: 20%
    A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Heat index values as high as 107. Northwest wind 0 to 5 mph. Chance of precipitation is 20%.

    Wednesday Night

    Wed, Jul 2
    74°F
    Slight Chance Showers And Thunderstorms then Partly Cloudy
    0 mph
    Precipitation: 20%
    A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. South wind around 0 mph. Chance of precipitation is 20%.

    Thursday

    Thu, Jul 3
    94°F
    Mostly Sunny
    0 mph
    Precipitation: 12%
    Mostly sunny, with a high near 94. Southwest wind around 0 mph.

    Thursday Night

    Thu, Jul 3
    74°F
    Partly Cloudy
    0 mph
    Precipitation: 12%
    Partly cloudy, with a low around 74. South wind around 0 mph.

    Independence Day

    Fri, Jul 4
    96°F
    Mostly Sunny
    0 mph S
    Precipitation: 6%
    Mostly sunny, with a high near 96. South wind 0 to 5 mph.

    Friday Night

    Fri, Jul 4
    75°F
    Partly Cloudy
    0 mph S
    Precipitation: 6%
    Partly cloudy, with a low around 75. South wind 0 to 5 mph.

    Saturday

    Sat, Jul 5
    97°F
    Mostly Sunny
    0 mph S
    Precipitation: 7%
    Mostly sunny, with a high near 97.

    Saturday Night

    Sat, Jul 5
    74°F
    Partly Cloudy
    0 mph
    Precipitation: 7%
    Partly cloudy, with a low around 74.

    Sunday

    Sun, Jul 6
    96°F
    Mostly Sunny then Slight Chance Showers And Thunderstorms
    0 mph S
    Precipitation: 17%
    A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Chance of precipitation is 20%.

    Sunday Night

    Sun, Jul 6
    74°F
    Slight Chance Showers And Thunderstorms then Partly Cloudy
    0 mph S
    Precipitation: 17%
    A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Chance of precipitation is 20%.

    Monday

    Mon, Jul 7
    96°F
    Mostly Sunny then Chance Showers And Thunderstorms
    0 mph SE
    Precipitation: 33%
    A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96.

    Display Settings

    Weather Insights

    Temperature

    The current temperature in Sam Rayburn is 74°F.

    Wind

    The wind in Sam Rayburn is currently blowing from the SW at 0 to 5 mph.

    Humidity

    Humidity data is not available for this period.

    Precipitation

    There is a 1% chance of precipitation.

    Dew Point

    Dewpoint data is not available for this period.