National Weather Service

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Updates to the National Water Prediction Service (NWPS) Website June 15, 2026
Spring 2026 Frost/Freeze Program Begins for Downeast Maine on May 11th
How Much Snow Fell This Season, and How Did it Compare to Average?
Significant Drought Improvement in Eastern/Northern Maine, see the Latest Drought Information Statement

Current conditions at

Caribou, Caribou Municipal Airport (KCAR)

Lat: 46.87°NLon: 68.01°WElev: 627ft.

Overcast

61°F

16°C

Humidity	23%
Wind Speed	S 5 mph
Barometer	30.11 in (1020.3 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Last update	18 May 4:54 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Caribou Municipal Airport ME

Tonight
Low: 48 °F
Isolated
T-storms then
Scattered
Showers
Tuesday
High: 75 °F
Showers
Likely
Tuesday Night
Low: 61 °F
Chance
Showers
Wednesday
High: 79 °F
Partly Sunny
then Slight
Chance
Showers
Wednesday Night
Low: 37 °F
Mostly Clear
Thursday
High: 52 °F
Sunny
Thursday Night
Low: 34 °F
Mostly Clear
Friday
High: 58 °F
Sunny
Friday Night
Low: 37 °F
Mostly Clear
then Areas
Frost

Detailed Forecast

Tonight

Scattered showers and thunderstorms. Mostly cloudy, with a low around 48. South wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then scattered showers and thunderstorms after 5pm. Mostly cloudy, with a high near 75. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 2am. Mostly cloudy, with a low around 61. Southwest wind 6 to 10 mph becoming south in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Wednesday

A slight chance of showers after 1pm. Mostly sunny, with a high near 79. West wind 13 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

Wednesday Night

Mostly clear, with a low around 37. Northwest wind 14 to 16 mph, with gusts as high as 29 mph.

Thursday

Sunny, with a high near 52. Northwest wind around 17 mph, with gusts as high as 30 mph.

Thursday Night

Mostly clear, with a low around 34. West wind around 8 mph.

Friday

Sunny, with a high near 58.

Friday Night

Areas of frost after 5am. Otherwise, mostly clear, with a low around 37.

Saturday

Mostly sunny, with a high near 62.