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

Caribou, Caribou Municipal Airport (KCAR)

Lat: 46.87°NLon: 68.01°WElev: 627ft.

Heavy Rain Fog/Mist

56°F

13°C

Humidity 97%
Wind Speed S 9 mph
Barometer 29.83 in (1010.3 mb)
Dewpoint 55°F (13°C)
Visibility 3.00 mi
Last update 17 Aug 4:54 am EDT
Extended Forecast for

4 Miles SW Perham ME

  • Overnight

    Overnight: Rain. Low around 58. South wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Rain

  • Monday

    Monday: Rain before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. High near 68. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 68 °F

    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then isolated showers between midnight and 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 57. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Showers
    Likely and
    Patchy Fog

  • Tuesday

    Tuesday: Scattered showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 72. Light and variable wind. Chance of precipitation is 30%.

    High: 72 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and midnight. Mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 78 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55. West wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 75.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain. Low around 58. South wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. High near 68. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then isolated showers between midnight and 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 57. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Scattered showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 72. Light and variable wind. Chance of precipitation is 30%.
Tuesday Night
Isolated showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and midnight. Mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55. West wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 50.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Perham ME
 46.8°N 68.24°W (Elev. 794 ft)
Last Update:
5:10 am EDT Aug 17, 2026
Forecast Valid:
5am EDT Aug 17, 2026-6pm EDT Aug 23, 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