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

Hazardous Weather Conditions

Current conditions at

Mount Carmel, Mount Carmel Municipal Airport (KAJG)

Lat: 38.61°NLon: 87.73°WElev: 423ft.

Fair

82°F

28°C

Humidity 58%
Wind Speed SE 3 mph
Barometer 30.08 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 8 Sep 7:55 pm CDT
Extended Forecast for

Princeton IN

Heat Advisory September 9, 11:00am until September 9, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 74. Calm wind becoming south 5 to 8 mph in the evening.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Sunny and hot, with a high near 98. Southwest wind 8 to 14 mph, with gusts as high as 18 mph.

    High: 98 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 72. South southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 90%.

    Low: 72 °F

    Chance
    T-storms then
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 84. West wind 3 to 7 mph. Chance of precipitation is 100%.

    High: 84 °F

    Showers

  • Thursday Night

    Thursday Night: A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 65. Light north northeast wind. Chance of precipitation is 10%.

    Low: 65 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 86. Light and variable wind becoming east northeast around 5 mph.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67. Light east wind.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 1pm. Mostly sunny, with a high near 92. Calm wind becoming south southwest 5 to 7 mph in the morning.

    High: 92 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 69. Light south wind.

    Low: 69 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 74. Calm wind becoming south 5 to 8 mph in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Sunny and hot, with a high near 98. Southwest wind 8 to 14 mph, with gusts as high as 18 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 72. South southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 90%.
Thursday
Showers and possibly a thunderstorm. High near 84. West wind 3 to 7 mph. Chance of precipitation is 100%.
Thursday Night
A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 65. Light north northeast wind. Chance of precipitation is 10%.
Friday
Mostly sunny, with a high near 86. Light and variable wind becoming east northeast around 5 mph.
Friday Night
Partly cloudy, with a low around 67. Light east wind.
Saturday
A slight chance of showers after 1pm. Mostly sunny, with a high near 92. Calm wind becoming south southwest 5 to 7 mph in the morning.
Saturday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 69. Light south wind.
Sunday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Calm wind becoming west southwest 5 to 7 mph in the morning.
Sunday Night
Mostly clear, with a low around 68. Southeast wind around 5 mph.
Monday
Sunny, with a high near 91. South wind 5 to 9 mph.
Monday Night
A slight chance of showers. Mostly clear, with a low around 69. South wind around 7 mph.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. West southwest wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Princeton IN
 38.35°N 87.58°W
Last Update:
7:21 pm CDT Sep 8, 2026
Forecast Valid:
8pm CDT Sep 8, 2026-6pm CDT Sep 15, 2026
 
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Additional Resources

Radar & Satellite Image

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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