I-45 weather conditions near I-45 TX exit 77, Texas
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fog/Mist 75°F 2025-08-08T05:53:00-05:00 
Today 2025-08-08, Hot. Sunny and hot, with a high near 99. Heat index values as high as 106. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight 2025-08-08, Mostly Clear. Mostly clear, with a low around 78. South wind around 5 mph.Saturday 2025-08-09, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Heat index values as high as 104. Light south wind becoming southeast 5 to 10 mph in the afternoon.
- Saturday Night 2025-08-09, Mostly Clear. Mostly clear, with a low around 76. Southeast wind 5 to 10 mph becoming light south in the evening.
Sunday 2025-08-10, Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 96. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.- Sunday Night 2025-08-10, Mostly Clear. Mostly clear, with a low around 77.
Monday 2025-08-11, Mostly Sunny then Chance T-storms. A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95.
- Monday Night 2025-08-11, Mostly Clear. Mostly clear, with a low around 77.
- Tuesday Night 2025-08-12, Mostly Clear. Mostly clear, with a low around 76.
- Wednesday Night 2025-08-13, Mostly Clear. Mostly clear, with a low around 77.
Thursday 2025-08-14, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.