As of 00:01 EDT

Weather in Jefferson, ME

52°Current weather

Jefferson, Saturday, 17 October, 00:01

Partly cloudy. Feels like 51°. High 52°, low 29°.

Pressure29.62 inHg
Wind12.7 mph NW
Humidity91%
Visibility6.2 mi
Dew point48°

Monthly outlook for Jefferson, ME: average high 55.8°, average low 38.9°. That is 1.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 20 October (62.4°), the coolest 18 October (28.2°).

55.8°/38.9°
Average high / low
+1.1°
Above normal
3 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October56.2°55°+0.6°
27 October – 5 November55.1°51.3°+2.1°
6 November – 15 Novemberat normal46.7°—

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).

Sun, 1853° / 28°0Clear
53 °Clear

Jefferson, Sunday, 18 October

Clear. High 53°, low 28°.

Pressure30.53 inHg
Wind5.2 mph SW
Humidity45%
Visibility6.2 mi
Dew point26°
Mon, 1959° / 38°0Partly cloudy
59 °Partly cloudy

Jefferson, Monday, 19 October

Partly cloudy. High 59°, low 38°.

Pressure30.47 inHg
Wind6.4 mph S
Humidity54%
Visibility6.2 mi
Dew point40°
Tue, 2062° / 39°0Overcast
62 °Overcast

Jefferson, Tuesday, 20 October

Overcast. High 62°, low 39°.

Pressure30.30 inHg
Wind9.4 mph N
Humidity54%
Visibility6.2 mi
Dew point41°
Wed, 2155° / 40°0Clear
55 °Clear

Jefferson, Wednesday, 21 October

Clear. High 55°, low 40°.

Pressure30.42 inHg
Wind9.8 mph N
Humidity58%
Visibility—
Dew point35°
Thu, 2255° / 37°0Clear
55 °Clear

Jefferson, Thursday, 22 October

Clear. High 55°, low 37°.

Pressure30.21 inHg
Wind6.9 mph N
Humidity62%
Visibility—
Dew point36°
Fri, 2357° / 36°0Clear
57 °Clear

Jefferson, Friday, 23 October

Clear. High 57°, low 36°.

Pressure30.27 inHg
Wind10.5 mph N
Humidity60%
Visibility—
Dew point36°
Sat, 2457° / 35°0Clear
57 °Clear

Jefferson, Saturday, 24 October

Clear. High 57°, low 35°.

Pressure30.42 inHg
Wind8.4 mph N
Humidity45%
Visibility—
Dew point29°
Sun, 2561° / 39°0Mostly clear
61 °Mostly clear

Jefferson, Sunday, 25 October

Mostly clear. High 61°, low 39°.

Pressure30.06 inHg
Wind5.6 mph N
Humidity50%
Visibility—
Dew point34°
Mon, 2650° / 40°0Mostly clear
50 °Mostly clear

Jefferson, Monday, 26 October

Mostly clear. High 50°, low 40°.

Pressure29.85 inHg
Wind17.1 mph NW
Humidity50%
Visibility—
Dew point28°
Tue, 2752° / 33°0Overcast
52 °Overcast

Jefferson, Tuesday, 27 October

Overcast. High 52°, low 33°.

Pressure30.21 inHg
Wind5.9 mph N
Humidity45%
Visibility—
Dew point25°
Wed, 2853° / 43°0Overcast
53 °Overcast

Jefferson, Wednesday, 28 October

Overcast. High 53°, low 43°.

Pressure30.03 inHg
Wind4.8 mph E
Humidity49%
Visibility—
Dew point29°
Thu, 2958° / 41°0Overcast
58 °Overcast

Jefferson, Thursday, 29 October

Overcast. High 58°, low 41°.

Pressure30.09 inHg
Wind5.3 mph SE
Humidity64%
Visibility—
Dew point38°
Fri, 3056° / 42°0.06Light rain
56 °Light rain

Jefferson, Friday, 30 October

Light rain. High 56°, low 42°.

Pressure30.12 inHg
Wind5.5 mph SE
Humidity66%
Visibility—
Dew point42°
Sat, 3155° / 49°0.41Rain
55 °Rain

Jefferson, Saturday, 31 October

Rain. High 55°, low 49°.

Pressure29.74 inHg
Wind7.4 mph S
Humidity97%
Visibility—
Dew point52°
Sun, 0156° / 54°0.09Light rain
56 °Light rain

Jefferson, Sunday, 1 November

Light rain. High 56°, low 54°.

Pressure29.68 inHg
Wind8.7 mph NE
Humidity96%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0251° / 39°0.17Climate normal
51 °Climate normal

Jefferson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.17 in
Chance of precipitation30%
Record high64° (2001)
Record low24° (2002)
Tue, 0351° / 38°0.21Climate normal
51 °Climate normal

Jefferson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.21 in
Chance of precipitation42%
Record high66° (2017)
Record low22° (2002)
Wed, 0450° / 38°0.06Climate normal
50 °Climate normal

Jefferson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.06 in
Chance of precipitation28%
Record high67° (1990)
Record low25° (2002)
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)

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.