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Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >

Current conditions at

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Light Drizzle

72°F

22°C

Humidity 90%
Wind Speed SW 14 mph
Barometer 29.79 in (1008.7 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 15 Oct 11:55 pm EDT
Extended Forecast for

Mexico IN

  • Overnight

    Overnight: Showers likely, mainly between 3am and 5am. Cloudy, with a low around 51. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers before 7am, then a chance of showers after 3pm. Mostly cloudy, with a high near 57. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 57 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 8pm. Partly cloudy, with a low around 37. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 56. North wind around 5 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear

  • Sunday

    Sunday: Patchy frost before 9am. Otherwise, sunny, with a high near 64.

    High: 64 °F

    Patchy Frost
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly between 3am and 5am. Cloudy, with a low around 51. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Friday
A chance of showers before 7am, then a chance of showers after 3pm. Mostly cloudy, with a high near 57. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Friday Night
Showers likely, mainly before 8pm. Partly cloudy, with a low around 37. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 56. North wind around 5 mph.
Saturday Night
Clear, with a low around 35. Calm wind.
Sunday
Patchy frost before 9am. Otherwise, sunny, with a high near 64.
Sunday Night
Clear, with a low around 39.
Monday
Sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mexico IN
 40.82°N 86.1°W (Elev. 699 ft)
Last Update:
10:46 pm EDT Oct 15, 2026
Forecast Valid:
12am EDT Oct 16, 2026-6pm EDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation