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

Robert R Wells Jr Airport (K66R)

Lat: 29.64°NLon: 96.52°WElev: 242ft.

Fair

95°F

35°C

Humidity 42%
Wind Speed S 3 mph
Barometer 29.90 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 26 Aug 7:55 pm CDT
Extended Forecast for

4 Miles SSE Rock Island TX

  • Tonight

    Tonight: Partly cloudy, with a low around 77. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Mostly sunny and hot, with a high near 101. Heat index values as high as 107. Southwest wind around 5 mph becoming south in the afternoon.

    High: 101 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 76. South wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 30%.

    Low: 76 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 98. Heat index values as high as 104. Calm wind becoming east around 5 mph in the afternoon.

    High: 98 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph becoming light east after midnight.

    Low: 74 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 77. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Mostly sunny and hot, with a high near 101. Heat index values as high as 107. Southwest wind around 5 mph becoming south in the afternoon.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 76. South wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 98. Heat index values as high as 104. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph becoming light east after midnight.
Saturday
Sunny, with a high near 97.
Saturday Night
Mostly clear, with a low around 73.
Sunday
Sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 73.
Monday
Mostly sunny, with a high near 96.
Monday Night
Mostly clear, with a low around 74.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 97.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny and hot, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Rock Island TX
 29.51°N 96.57°W (Elev. 240 ft)
Last Update:
7:46 pm CDT Aug 26, 2026
Forecast Valid:
8pm CDT Aug 26, 2026-6pm CDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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