Calais, ME Weather Forecast
Local 7-day forecast
Widespread Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Calais, ME in one place.
Widespread fog and patchy drizzle before 4am, then widespread fog and patchy drizzle and isolated rain showers. Cloudy, with a low around 62. South wind around 2 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Calais, ME is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 24, 2026 4:54 AM EDT.
The active forecast window currently covers Aug 24 to Aug 30, 2026 for Calais, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 30, 2026
- Latest sync
- Aug 24, 2026 4:54 AM EDT
- Forecast office
- CAR
- Source
- NOAA / NWS
Daily Outlook
This Week in Calais
Saturday looks like the warmest upcoming period in Calais at 78 degrees F.
Saturday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Tuesday at about 1 to 8 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 24, 2026 4:54 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CAR
- Radar station
- KCBW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Widespread fog and patchy drizzle and isolated rain showers before 11am. Mostly cloudy, with a high near 72. South wind 2 to 7 mph. Chance of precipitation is 20%.
Areas of fog after 8pm. Mostly cloudy, with a low around 58. South wind 1 to 6 mph.
Areas of fog before 9am. Partly sunny, with a high near 73. South wind 1 to 8 mph.
Mostly cloudy, with a low around 57. Southwest wind 0 to 6 mph.
Sunny, with a high near 76. West wind around 3 mph.
Partly cloudy, with a low around 59. Southwest wind 0 to 3 mph.
Mostly sunny, with a high near 74.
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 20%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
Partly sunny, with a high near 78.
Partly cloudy, with a low around 54.
Mostly sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Aug 24
|
Widespread Fog
|
62°F |
2 mph
S
|
|
Monday
Aug 24
|
Widespread Fog then Mostly Cloudy
|
72°F |
2 to 7 mph
S
|
|
Monday Night
Aug 24
|
Areas Of Fog
|
58°F |
1 to 6 mph
S
|
|
Tuesday
Aug 25
|
Areas Of Fog then Partly Sunny
|
73°F |
1 to 8 mph
S
|
|
Tuesday Night
Aug 25
|
Mostly Cloudy
|
57°F |
0 to 6 mph
SW
|
|
Wednesday
Aug 26
|
Sunny
|
76°F |
3 mph
W
|
|
Wednesday Night
Aug 26
|
Partly Cloudy
|
59°F |
0 to 3 mph
SW
|
|
Thursday
Aug 27
|
Mostly Sunny
|
74°F |
0 to 8 mph
S
|
|
Thursday Night
Aug 27
|
Mostly Cloudy then Slight Chance Rain Showers
|
58°F |
2 to 6 mph
S
|
|
Friday
Aug 28
|
Chance Rain Showers
|
75°F |
3 to 8 mph
S
|
|
Friday Night
Aug 28
|
Chance Showers And Thunderstorms
|
59°F |
1 to 6 mph
SW
|
|
Saturday
Aug 29
|
Partly Sunny
|
78°F |
1 to 5 mph
W
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
54°F |
2 mph
W
|
|
Sunday
Aug 30
|
Mostly Sunny
|
76°F |
1 to 6 mph
W
|
Nearby Forecasts
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