As of 08:36 EDT

Weather in Chelsea, ME

37°

Chelsea, Saturday, 31 October, 08:36

Partly cloudy. Feels like 33°. High 50°, low 37°.

Pressure30.33 inHg

Wind6 mph NW

Humidity67%

Visibility6.2 mi

Dew point28°

See detailed hourly forecast

Monthly outlook for Chelsea, ME: average high 52.6°, average low 39.3°. That is 2.4° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 5 November (67.8°), the coolest 14 November (26.7°).

52.6°/39.3°

Average high / low

+2.4°

Above normal

5 / 5

Wet days / normal

1.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
31 October – 9 November	56.4°	50°	+3.6°
10 November – 19 November	46.3°	44.6°	+1°
20 November – 29 November	at normal	40.6°	—

October records over 66 years

82.9°6 October 2025All-time high

26.2°30 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Augusta (5 mi).

Sun, 0156° / 34°

56 °

Chelsea, Sunday, 1 November

Clear. High 56°, low 34°.

Pressure30.39 inHg

Wind8.3 mph SW

Humidity49%

Visibility6.2 mi

Dew point31°

Mon, 0263° / 41°

63 °

Chelsea, Monday, 2 November

Overcast. High 63°, low 41°.

Pressure30.18 inHg

Wind6.9 mph W

Humidity45%

Visibility6.2 mi

Dew point40°

Tue, 0355° / 46°

0.15

55 °

Chelsea, Tuesday, 3 November

Light rain. High 55°, low 46°.

Pressure30.36 inHg

Wind4.9 mph SE

Humidity96%

Visibility6.2 mi

Dew point51°

Wed, 0460° / 49°

0.04

60 °

Chelsea, Wednesday, 4 November

Light rain. High 60°, low 49°.

Pressure30.21 inHg

Wind9.1 mph SW

Humidity99%

Visibility—

Dew point51°

Thu, 0568° / 49°

68 °

Chelsea, Thursday, 5 November

Mostly clear. High 68°, low 49°.

Pressure30.00 inHg

Wind10.4 mph SW

Humidity70%

Visibility—

Dew point50°

Fri, 0656° / 43°

56 °

Chelsea, Friday, 6 November

Mostly clear. High 56°, low 43°.

Pressure30.18 inHg

Wind6.5 mph NE

Humidity66%

Visibility—

Dew point41°

Sat, 0756° / 37°

56 °

Chelsea, Saturday, 7 November

Clear. High 56°, low 37°.

Pressure30.18 inHg

Wind4.2 mph N

Humidity52%

Visibility—

Dew point31°

Sun, 0852° / 40°

52 °

Chelsea, Sunday, 8 November

Overcast. High 52°, low 40°.

Pressure30.09 inHg

Wind4.5 mph NE

Humidity62%

Visibility—

Dew point35°

Mon, 0949° / 43°

0.06

49 °

Chelsea, Monday, 9 November

Light rain. High 49°, low 43°.

Pressure30.12 inHg

Wind7.2 mph S

Humidity73%

Visibility—

Dew point37°

Tue, 1053° / 43°

0.04

53 °

Chelsea, Tuesday, 10 November

Light rain. High 53°, low 43°.

Pressure29.94 inHg

Wind8.6 mph SE

Humidity76%

Visibility—

Dew point45°

Wed, 1153° / 43°

1.3

53 °

Chelsea, Wednesday, 11 November

Heavy rain. High 53°, low 43°.

Pressure29.23 inHg

Wind16.5 mph NW

Humidity97%

Visibility—

Dew point50°

Thu, 1245° / 36°

45 °

Chelsea, Thursday, 12 November

Partly cloudy. High 45°, low 36°.

Pressure29.32 inHg

Wind17 mph W

Humidity56%

Visibility—

Dew point28°

Fri, 1342° / 33°

42 °

Chelsea, Friday, 13 November

Clear. High 42°, low 33°.

Pressure29.56 inHg

Wind17.2 mph NW

Humidity53%

Visibility—

Dew point24°

Sat, 1441° / 27°

41 °

Chelsea, Saturday, 14 November

Overcast. High 41°, low 27°.

Pressure29.91 inHg

Wind11.2 mph NW

Humidity50%

Visibility—

Dew point18°

Sun, 1544° / 28°

44 °

Chelsea, Sunday, 15 November

Overcast. High 44°, low 28°.

Pressure29.94 inHg

Wind6.4 mph N

Humidity48%

Visibility—

Dew point19°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 1644° / 32°

0.17

44 °

Chelsea, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.17 in

Chance of precipitation35%

Record high61° (1990)

Record low15° (2019)

Tue, 1744° / 31°

0.11

44 °

Chelsea, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.11 in

Chance of precipitation27%

Record high60° (2006)

Record low16° (1972)

Wed, 1843° / 31°

0.08

43 °

Chelsea, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.08 in

Chance of precipitation28%

Record high64° (1987)

Record low18° (1997)

Thu, 1942° / 30°

0.07

42 °

Chelsea, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.07 in

Chance of precipitation22%

Record high55° (1991)

Record low16° (1972)

Fri, 2042° / 31°

0.13

42 °

Chelsea, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°

Average low31°

Average precipitation0.13 in

Chance of precipitation33%

Record high65° (1991)

Record low11° (1980)

Sat, 2141° / 29°

0.15

41 °

Chelsea, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.15 in

Chance of precipitation23%

Record high58° (1991)

Record low16° (2018)

Sun, 2241° / 30°

0.15

41 °

Chelsea, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high41°

Average low30°

Average precipitation0.15 in

Chance of precipitation37%

Record high59° (1992)

Record low3° (2018)

Mon, 2340° / 28°

0.11

40 °

Chelsea, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.11 in

Chance of precipitation25%

Record high63° (1999)

Record low8° (2018)

Tue, 2440° / 28°

0.07

40 °

Chelsea, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.07 in

Chance of precipitation30%

Record high57° (2014)

Record low-1° (1989)

Wed, 2540° / 28°

0.14

40 °

Chelsea, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.14 in

Chance of precipitation32%

Record high57° (2004)

Record low11° (1997)

Thu, 2641° / 29°

0.19

41 °

Chelsea, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.19 in

Chance of precipitation47%

Record high57° (1979)

Record low11° (1978)

Fri, 2740° / 28°

0.17

40 °

Chelsea, Friday, 27 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.17 in

Chance of precipitation43%

Record high58° (1979)

Record low7° (1978)

Sat, 2840° / 28°

0.17

40 °

Chelsea, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.17 in

Chance of precipitation40%

Record high58° (1990)

Record low6° (1987)

Sun, 2940° / 27°

0.11

40 °

Chelsea, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.11 in

Chance of precipitation35%

Record high59° (1990)

Record low7° (1989)

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 Chelsea, 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 Chelsea, 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.