As of 02:17 EDT

Weather in Jefferson, ME

35°Current weather

Jefferson, Tuesday, 20 October, 02:17

Overcast. Feels like 32°. High 61°, low 35°.

Pressure30.24 inHg
Wind3.6 mph N
Humidity91%
Visibility<0.1 mi
Dew point33°

Monthly outlook for Jefferson, ME: average high 53.9°, average low 37°. That is 0.6° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 26 October (61.8°), the coolest 1 November (28°).

53.9°/37°
Average high / low
+0.6°
Above normal
6 / 5
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October55.3°54°+0.7°
30 October – 8 November51.6°50.3°+0.7°
9 November – 18 Novemberat normal45.1°—

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 (15 mi).

Wed, 2156° / 31°0Mostly clear
56 °Mostly clear

Jefferson, Wednesday, 21 October

Mostly clear. High 56°, low 31°.

Pressure30.30 inHg
Wind7.1 mph NE
Humidity53%
Visibility6.2 mi
Dew point36°
Thu, 2260° / 41°0Overcast
60 °Overcast

Jefferson, Thursday, 22 October

Overcast. High 60°, low 41°.

Pressure29.83 inHg
Wind9.9 mph N
Humidity48%
Visibility6.2 mi
Dew point34°
Fri, 2347° / 37°0.11Light rain
47 °Light rain

Jefferson, Friday, 23 October

Light rain. High 47°, low 37°.

Pressure30.06 inHg
Wind15.5 mph N
Humidity61%
Visibility6.2 mi
Dew point33°
Sat, 2453° / 34°0Clear
53 °Clear

Jefferson, Saturday, 24 October

Clear. High 53°, low 34°.

Pressure30.36 inHg
Wind7 mph NW
Humidity56%
Visibility—
Dew point30°
Sun, 2561° / 35°0Clear
61 °Clear

Jefferson, Sunday, 25 October

Clear. High 61°, low 35°.

Pressure30.50 inHg
Wind5.9 mph SW
Humidity47%
Visibility—
Dew point32°
Mon, 2662° / 39°0Overcast
62 °Overcast

Jefferson, Monday, 26 October

Overcast. High 62°, low 39°.

Pressure30.12 inHg
Wind7 mph N
Humidity48%
Visibility—
Dew point34°
Tue, 2757° / 40°0.04Light rain
57 °Light rain

Jefferson, Tuesday, 27 October

Light rain. High 57°, low 40°.

Pressure30.18 inHg
Wind8.2 mph N
Humidity41%
Visibility—
Dew point29°
Wed, 2853° / 37°0.07Light rain
53 °Light rain

Jefferson, Wednesday, 28 October

Light rain. High 53°, low 37°.

Pressure29.83 inHg
Wind10.4 mph N
Humidity86%
Visibility—
Dew point42°
Thu, 2943° / 29°0Clear
43 °Clear

Jefferson, Thursday, 29 October

Clear. High 43°, low 29°.

Pressure29.83 inHg
Wind9.8 mph NW
Humidity35%
Visibility—
Dew point12°
Fri, 3043° / 29°0Clear
43 °Clear

Jefferson, Friday, 30 October

Clear. High 43°, low 29°.

Pressure30.03 inHg
Wind10.4 mph NW
Humidity40%
Visibility—
Dew point15°
Sat, 3152° / 30°0Clear
52 °Clear

Jefferson, Saturday, 31 October

Clear. High 52°, low 30°.

Pressure30.15 inHg
Wind10 mph NW
Humidity50%
Visibility—
Dew point30°
Sun, 0150° / 28°0Partly cloudy
50 °Partly cloudy

Jefferson, Sunday, 1 November

Partly cloudy. High 50°, low 28°.

Pressure30.50 inHg
Wind10.2 mph SW
Humidity54%
Visibility—
Dew point28°
Mon, 0253° / 45°0.06Light rain
53 °Light rain

Jefferson, Monday, 2 November

Light rain. High 53°, low 45°.

Pressure30.21 inHg
Wind8.3 mph SW
Humidity86%
Visibility—
Dew point44°
Tue, 0354° / 45°0.12Light rain
54 °Light rain

Jefferson, Tuesday, 3 November

Light rain. High 54°, low 45°.

Pressure30.18 inHg
Wind11.7 mph SE
Humidity84%
Visibility—
Dew point47°
Wed, 0457° / 54°1.69Heavy rain
57 °Heavy rain

Jefferson, Wednesday, 4 November

Heavy rain. High 57°, low 54°.

Pressure29.47 inHg
Wind17.7 mph SE
Humidity98%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0550° / 38°0.15Climate normal
50 °Climate normal

Jefferson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.15 in
Chance of precipitation37%
Record high71° (2022)
Record low25° (1965)
Fri, 0649° / 38°0.13Climate normal
49 °Climate normal

Jefferson, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.13 in
Chance of precipitation37%
Record high72° (2024)
Record low28° (1987)
Sat, 0750° / 37°0.05Climate normal
50 °Climate normal

Jefferson, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.05 in
Chance of precipitation23%
Record high70° (2022)
Record low20° (2002)
Sun, 0848° / 36°0.08Climate normal
48 °Climate normal

Jefferson, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.08 in
Chance of precipitation18%
Record high64° (2020)
Record low19° (2002)
Mon, 0947° / 35°0.11Climate normal
47 °Climate normal

Jefferson, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (2020)
Record low22° (1971)
Tue, 1047° / 35°0.11Climate normal
47 °Climate normal

Jefferson, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation28%
Record high67° (2020)
Record low23° (2017)
Wed, 1147° / 35°0.11Climate normal
47 °Climate normal

Jefferson, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation40%
Record high69° (2020)
Record low22° (2017)
Thu, 1246° / 34°0.13Climate normal
46 °Climate normal

Jefferson, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.13 in
Chance of precipitation32%
Record high66° (2022)
Record low22° (2019)
Fri, 1344° / 33°0.16Climate normal
44 °Climate normal

Jefferson, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.16 in
Chance of precipitation38%
Record high61° (1964)
Record low15° (2019)
Sat, 1444° / 32°0.09Climate normal
44 °Climate normal

Jefferson, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation32%
Record high60° (2011)
Record low14° (1986)
Sun, 1545° / 33°0.13Climate normal
45 °Climate normal

Jefferson, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation42%
Record high61° (1994)
Record low16° (2018)
Mon, 1644° / 32°0.17Climate normal
44 °Climate normal

Jefferson, 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°0.11Climate normal
44 °Climate normal

Jefferson, 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°0.08Climate normal
43 °Climate normal

Jefferson, 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)

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 Jefferson, 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 Jefferson, 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.