Local weather forecast

Weather in Calais, ME

Updated 2026-09-26 11:00 local time · ZIP codes 04619

Overcast
Now64°F

Overcast

High / Low70° / 52°
Rain chance36%
Wind9 mph
Weather alerts

Active alerts

2
Gale Warning issued September 26 at 1:52AM EDT until September 27 at 8:00PM EDT by NWS Caribou ME

* WHAT...Northeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 9 ft expected. * WHERE...Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM and Coastal Waters from Schoodic Point, ME to Stonington, ME out 25 NM. * WHEN...From 2 PM Saturday to 8 PM EDT Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.

Safety instructions

Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.

Gale Warning issued September 26 at 7:55AM EDT until September 27 at 8:00PM EDT by NWS Caribou ME

* WHAT...Northeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 9 ft expected. * WHERE...Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM and Coastal Waters from Schoodic Point, ME to Stonington, ME out 25 NM. * WHEN...From 2 PM Saturday to 8 PM EDT Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.

Safety instructions

Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.

Hourly

Next hours

NowOvercast64°13% rain
12 PMOvercast66°11% rain
1 PMOvercast69°10% rain
2 PMOvercast70°10% rain
3 PMOvercast70°10% rain
4 PMOvercast69°11% rain
5 PMOvercast66°13% rain
6 PMOvercast63°15% rain
7 PMLight drizzle61°33% rain
8 PMPatchy rain nearby59°24% rain
9 PMOvercast58°20% rain
10 PMPatchy rain nearby58°21% rain
Forecast

3-day weather forecast

Today2026-09-26
Overcast
70° 52°Overcast
Rain 36%Gust 11 mph
Tomorrow2026-09-27
Overcast
62° 52°Overcast
Rain 85%Gust 12 mph
Monday2026-09-28
Overcast
60° 53°Overcast
Rain 86%Gust 12 mph
Conditions

Weather details

Feels like58°F
Humidity55%
Pressure30.10 inHg
Visibility6 mi
Wind9 mph NE
Wind gusts16 mph
Precipitation0.00 in
UV index3
Daylight

Sunrise, sunset and moon

Sunrise07:21 AM
Sunset07:19 PM
Moonrise07:04 PM
Moon phaseFull Moon
Next 24 hours

Key weather changes ahead

Warmest hour2 PM · 70°F
Coolest hour4 AM · 52°F
Highest rain chance12 AM · 91%
Strongest gusts8 AM · 35 mph
Practical guide

Weather insights for today

Umbrella may help

There is a moderate rain chance, peaking near 33%.

Light layers should work

It feels like 58°F with winds near 9 mph.

Best window: 3 PM

70°F, 10% rain chance and 10 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 28 mph.

Good conditions for an easy run

Current temperature is 64°F, wind 9 mph, rain chance up to 33%.

Moderate UV protection recommended

UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.

Local weather characteristics in Calais

Maine has cold winters, mild summers and strong coastal influence in the east. Snow, nor'easters and rapid temperature changes are common in the colder season.

Calais is part of the Northeast weather region. The forecast point is near 45.18°N latitude and 67.28°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.

Calais weather today

Overcast and 64°F in Calais, ME. Today's high is 70°F with a 36% rain chance. Winds are around 9 mph with gusts near 16 mph. Relative humidity is 55%, pressure is 30.10 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Calais

Sunrise is at 07:21 AM and sunset is at 07:19 PM. Tomorrow's forecast calls for Overcast with a high near 62°F and a low near 52°F. The maximum rain chance is 85%.

Nearby

Weather near Calais

Maine

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