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

Haines Memorial Airport (KHAI)

Lat: 41.96°NLon: 85.59°WElev: 823ft.

Partly Cloudy

81°F

27°C

Humidity 51%
Wind Speed NW 10 mph
Barometer 30.00 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 27 Aug 1:35 pm EDT
Extended Forecast for

Constantine MI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 79. Northwest wind around 10 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Clear, with a low around 55. Northwest wind 5 to 10 mph becoming light north after midnight.

    Low: 55 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 80. Calm wind becoming east around 5 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. West wind around 5 mph becoming calm.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 81. South wind around 5 mph.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 66.

    Low: 66 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 87.

    High: 87 °F

    Slight Chance
    T-storms then
    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 79. Northwest wind around 10 mph.
Tonight
Clear, with a low around 55. Northwest wind 5 to 10 mph becoming light north after midnight.
Friday
Sunny, with a high near 80. Calm wind becoming east around 5 mph.
Friday Night
Mostly clear, with a low around 58. West wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 81. South wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 66.
Sunday
Partly sunny, with a high near 84.
Sunday Night
A 20 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71.
Monday
A 10 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 87.
Monday Night
A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 73.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Constantine MI
 41.83°N 85.66°W (Elev. 797 ft)
Last Update:
1:45 pm EDT Aug 27, 2026
Forecast Valid:
1pm EDT Aug 27, 2026-6pm EDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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