As of 10:15 EDT

Weather in Calais, ME

48°Current weather

Calais, Saturday, 10 October, 10:15

Clear. Feels like 44°. High 53°, low 40°.

Pressure30.27 inHg
Wind9.2 mph W
Humidity59%
Visibility6.2 mi
Dew point34°

Monthly outlook for Calais, ME: average high 53.6°, average low 39.2°. That is 0.4° below the climate normal for October. Precipitation is expected on 6 days (about 2.9 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 12 October (68.6°), the coolest 20 October (30.8°).

53.6°/39.2°
Average high / low
−0.4°
Below normal
6 / 5
Wet days / normal
2.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October54.8°55.3°-0.3°
20 October – 29 October51.6°51.9°-0.2°
30 October – 8 Novemberat normal48.3°—

October records over 66 years

83.7°6 October 2025All-time high
25.7°24 October 1969All-time low
Sun, 1159° / 37°0Overcast
59 °Overcast

Calais, Sunday, 11 October

Overcast. High 59°, low 37°.

Pressure30.33 inHg
Wind8.5 mph SW
Humidity43%
Visibility6.2 mi
Dew point34°
Mon, 1269° / 47°0Light rain
69 °Light rain

Calais, Monday, 12 October

Light rain. High 69°, low 47°.

Pressure29.74 inHg
Wind7.6 mph W
Humidity55%
Visibility6.2 mi
Dew point49°
Tue, 1348° / 44°0.51Rain
48 °Rain

Calais, Tuesday, 13 October

Rain. High 48°, low 44°.

Pressure30.06 inHg
Wind10.6 mph E
Humidity60%
Visibility6.2 mi
Dew point36°
Wed, 1459° / 44°0.94Heavy rain
59 °Heavy rain

Calais, Wednesday, 14 October

Heavy rain. High 59°, low 44°.

Pressure29.59 inHg
Wind13.7 mph SE
Humidity88%
Visibility—
Dew point55°
Thu, 1552° / 42°0Overcast
52 °Overcast

Calais, Thursday, 15 October

Overcast. High 52°, low 42°.

Pressure29.88 inHg
Wind20.6 mph NW
Humidity53%
Visibility—
Dew point31°
Fri, 1650° / 35°0.09Light rain
50 °Light rain

Calais, Friday, 16 October

Light rain. High 50°, low 35°.

Pressure30.12 inHg
Wind11.4 mph SE
Humidity44%
Visibility—
Dew point23°
Sat, 1760° / 46°0.81Rain
60 °Rain

Calais, Saturday, 17 October

Rain. High 60°, low 46°.

Pressure29.62 inHg
Wind14.4 mph SE
Humidity91%
Visibility—
Dew point54°
Sun, 1850° / 35°0Overcast
50 °Overcast

Calais, Sunday, 18 October

Overcast. High 50°, low 35°.

Pressure29.85 inHg
Wind9.2 mph NW
Humidity77%
Visibility—
Dew point40°
Mon, 1948° / 32°0Overcast
48 °Overcast

Calais, Monday, 19 October

Overcast. High 48°, low 32°.

Pressure30.24 inHg
Wind11.4 mph NW
Humidity61%
Visibility—
Dew point30°
Tue, 2052° / 31°0Clear
52 °Clear

Calais, Tuesday, 20 October

Clear. High 52°, low 31°.

Pressure30.53 inHg
Wind6.6 mph NW
Humidity43%
Visibility—
Dew point24°
Wed, 2155° / 35°0Clear
55 °Clear

Calais, Wednesday, 21 October

Clear. High 55°, low 35°.

Pressure30.59 inHg
Wind3.8 mph N
Humidity55%
Visibility—
Dew point33°
Thu, 2252° / 38°0Overcast
52 °Overcast

Calais, Thursday, 22 October

Overcast. High 52°, low 38°.

Pressure30.36 inHg
Wind6.8 mph S
Humidity65%
Visibility—
Dew point37°
Fri, 2353° / 46°0.53Rain
53 °Rain

Calais, Friday, 23 October

Rain. High 53°, low 46°.

Pressure30.03 inHg
Wind10 mph SE
Humidity96%
Visibility—
Dew point48°
Sat, 2451° / 38°0.05Light rain
51 °Light rain

Calais, Saturday, 24 October

Light rain. High 51°, low 38°.

Pressure29.77 inHg
Wind8.5 mph W
Humidity80%
Visibility—
Dew point44°
Sun, 2547° / 36°0Overcast
47 °Overcast

Calais, Sunday, 25 October

Overcast. High 47°, low 36°.

Pressure29.94 inHg
Wind10.9 mph W
Humidity61%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2651° / 41°0.16Climate normal
51 °Climate normal

Calais, Monday, 26 October

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.16 in
Chance of precipitation40%
Record high73° (1963)
Record low29° (1993)
Tue, 2750° / 39°0.12Climate normal
50 °Climate normal

Calais, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.12 in
Chance of precipitation33%
Record high71° (1963)
Record low28° (2018)
Wed, 2851° / 38°0.17Climate normal
51 °Climate normal

Calais, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.17 in
Chance of precipitation35%
Record high77° (2023)
Record low28° (1974)
Thu, 2950° / 38°0.13Climate normal
50 °Climate normal

Calais, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high66° (1989)
Record low29° (1965)
Fri, 3048° / 37°0.12Climate normal
48 °Climate normal

Calais, Friday, 30 October

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.12 in
Chance of precipitation28%
Record high65° (1989)
Record low28° (2002)
Sat, 3149° / 37°0.14Climate normal
49 °Climate normal

Calais, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.14 in
Chance of precipitation28%
Record high72° (2024)
Record low27° (2020)
Sun, 0151° / 39°0.1Climate normal
51 °Climate normal

Calais, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (2024)
Record low26° (1972)
Mon, 0249° / 38°0.15Climate normal
49 °Climate normal

Calais, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.15 in
Chance of precipitation37%
Record high60° (2001)
Record low23° (2002)
Tue, 0348° / 38°0.2Climate normal
48 °Climate normal

Calais, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.2 in
Chance of precipitation47%
Record high65° (2017)
Record low23° (2002)
Wed, 0448° / 37°0.07Climate normal
48 °Climate normal

Calais, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.07 in
Chance of precipitation32%
Record high65° (2022)
Record low23° (2002)
Thu, 0548° / 38°0.13Climate normal
48 °Climate normal

Calais, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.13 in
Chance of precipitation37%
Record high69° (2022)
Record low23° (1965)
Fri, 0648° / 37°0.17Climate normal
48 °Climate normal

Calais, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.17 in
Chance of precipitation40%
Record high70° (2024)
Record low27° (1973)
Sat, 0748° / 37°0.11Climate normal
48 °Climate normal

Calais, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.11 in
Chance of precipitation38%
Record high70° (2022)
Record low17° (2002)
Sun, 0846° / 35°0.13Climate normal
46 °Climate normal

Calais, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.13 in
Chance of precipitation25%
Record high59° (2025)
Record low12° (2002)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Calais, ME are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Calais, ME since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.