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

Conroe, Montgomery County Airport (KCXO)

Lat: 30.36°NLon: 95.41°WElev: 243ft.

Overcast

69°F

21°C

Humidity 84%
Wind Speed S 8 mph
Barometer 29.74 in (1006.7 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 18 Feb 11:53 pm CST
Extended Forecast for

Willis TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 66. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers between 11am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. Southwest wind 5 to 10 mph.

    High: 79 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Patchy fog after midnight. Otherwise, increasing clouds, with a low around 62. Calm wind.

    Low: 62 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: A 30 percent chance of showers, mainly before noon. Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, with a high near 80. Calm wind becoming southeast around 5 mph in the morning.

    High: 80 °F

    Chance
    Showers and
    Dense Fog

  • Friday Night

    Friday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Widespread fog, mainly before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79.

    High: 79 °F

    Fog then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 66. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers between 11am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. Southwest wind 5 to 10 mph.
Thursday Night
Patchy fog after midnight. Otherwise, increasing clouds, with a low around 62. Calm wind.
Friday
A 30 percent chance of showers, mainly before noon. Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, with a high near 80. Calm wind becoming southeast around 5 mph in the morning.
Friday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Widespread fog, mainly before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Willis TX
 30.43°N 95.47°W (Elev. 338 ft)
Last Update:
11:51 pm CST Feb 18, 2026
Forecast Valid:
12am CST Feb 19, 2026-6pm CST Feb 25, 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