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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Current conditions at

Lawton, Lawton Municipal Airport (KLAW)

Lat: 34.56°NLon: 98.42°WElev: 1109ft.

Fair

90°F

32°C

Humidity 52%
Wind Speed E 12 mph
Barometer 29.95 in (1012.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 22 Jul 9:53 pm CDT
Extended Forecast for

Lawton-Fort Sill Regional Airport OK

  • Tonight

    Tonight: Clear, with a low around 74. East wind 7 to 11 mph.

    Low: 74 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 99. Heat index values as high as 102. Southeast wind 6 to 11 mph.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 75. Southeast wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 75 °F

    Clear

  • Friday

    Friday: Mostly sunny and hot, with a high near 100. Heat index values as high as 106. South wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 78. South wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 78 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 77.

    Low: 77 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 74. East wind 7 to 11 mph.
Thursday
Sunny and hot, with a high near 99. Heat index values as high as 102. Southeast wind 6 to 11 mph.
Thursday Night
Clear, with a low around 75. Southeast wind 9 to 14 mph, with gusts as high as 21 mph.
Friday
Mostly sunny and hot, with a high near 100. Heat index values as high as 106. South wind 8 to 13 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 78. South wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny and hot, with a high near 100.
Saturday Night
Mostly clear, with a low around 78.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
Clear, with a low around 77.
Monday
Sunny and hot, with a high near 103.
Monday Night
Clear, with a low around 77.
Tuesday
Sunny and hot, with a high near 104.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Mostly sunny and hot, with a high near 103.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lawton-Fort Sill Regional Airport OK
 34.56°N 98.43°W
Last Update:
8:42 pm CDT Jul 22, 2026
Forecast Valid:
10pm CDT Jul 22, 2026-6pm CDT Jul 29, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation