Monthly outlook for Lebanon, ME: average high 52.7°, average low 35.9°. That is 1.7° above the climate normal for October. Precipitation is expected on 2 days (about 1.6 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 29 October (65.2°), the coolest 28 October (28.1°).
52.7°/35.9°
Average high / low
+1.7°
Above normal
2 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
55.3°
51.2°
+2.3°
7 November – 16 November
48.4°
46.1°
+1.3°
17 November – 26 November
at normal
41.6°
—
October records over 66 years
82.4°6 October 2025All-time high
24.6°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Acton (9 mi).
Thu, 2965° / 39°0
65 °
Lebanon, Thursday, 29 October
Clear. High 65°, low 39°.
Pressure30.12 inHg
Wind6.3 mph SW
Humidity55%
Visibility6.2 mi
Dew point45°
Fri, 3059° / 46°0.02
59 °
Lebanon, Friday, 30 October
Light rain. High 59°, low 46°.
Pressure29.97 inHg
Wind13.3 mph NW
Humidity55%
Visibility6.2 mi
Dew point43°
Sat, 3148° / 36°0
48 °
Lebanon, Saturday, 31 October
Clear. High 48°, low 36°.
Pressure30.33 inHg
Wind10.1 mph NW
Humidity55%
Visibility6.2 mi
Dew point26°
Sun, 0153° / 33°0
53 °
Lebanon, Sunday, 1 November
Clear. High 53°, low 33°.
Pressure30.39 inHg
Wind6.1 mph W
Humidity49%
Visibility6.2 mi
Dew point29°
Mon, 0261° / 38°0
61 °
Lebanon, Monday, 2 November
Clear. High 61°, low 38°.
Pressure30.27 inHg
Wind7.3 mph W
Humidity49%
Visibility—
Dew point33°
Tue, 0349° / 36°0
49 °
Lebanon, Tuesday, 3 November
Light rain. High 49°, low 36°.
Pressure30.30 inHg
Wind8.6 mph NE
Humidity78%
Visibility—
Dew point42°
Wed, 0451° / 32°0
51 °
Lebanon, Wednesday, 4 November
Overcast. High 51°, low 32°.
Pressure30.47 inHg
Wind5.7 mph SE
Humidity48%
Visibility—
Dew point25°
Thu, 0553° / 38°0
53 °
Lebanon, Thursday, 5 November
Overcast. High 53°, low 38°.
Pressure30.24 inHg
Wind8 mph SE
Humidity88%
Visibility—
Dew point44°
Fri, 0662° / 55°1.04
62 °
Lebanon, Friday, 6 November
Heavy rain. High 62°, low 55°.
Pressure29.47 inHg
Wind16.4 mph SE
Humidity98%
Visibility—
Dew point59°
Sat, 0747° / 34°0
47 °
Lebanon, Saturday, 7 November
Clear. High 47°, low 34°.
Pressure29.94 inHg
Wind15 mph W
Humidity47%
Visibility—
Dew point25°
Sun, 0846° / 30°0
46 °
Lebanon, Sunday, 8 November
Clear. High 46°, low 30°.
Pressure30.33 inHg
Wind3.5 mph NW
Humidity48%
Visibility—
Dew point22°
Mon, 0949° / 30°0
49 °
Lebanon, Monday, 9 November
Clear. High 49°, low 30°.
Pressure30.42 inHg
Wind3.3 mph NW
Humidity39%
Visibility—
Dew point20°
Tue, 1051° / 31°0
51 °
Lebanon, Tuesday, 10 November
Clear. High 51°, low 31°.
Pressure30.33 inHg
Wind4 mph S
Humidity40%
Visibility—
Dew point21°
Wed, 1152° / 31°0
52 °
Lebanon, Wednesday, 11 November
Overcast. High 52°, low 31°.
Pressure30.18 inHg
Wind7.3 mph SW
Humidity54%
Visibility—
Dew point29°
Thu, 1245° / 38°0.56
45 °
Lebanon, Thursday, 12 November
Rain. High 45°, low 38°.
Pressure30.24 inHg
Wind17.4 mph NE
Humidity72%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1344° / 32°0.17
44 °
Lebanon, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.17 in
Chance of precipitation38%
Record high64° (1964)
Record low14° (2019)
Sat, 1444° / 32°0.1
44 °
Lebanon, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.1 in
Chance of precipitation28%
Record high62° (1989)
Record low15° (1986)
Sun, 1545° / 32°0.12
45 °
Lebanon, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation40%
Record high62° (1993)
Record low16° (2018)
Mon, 1644° / 32°0.18
44 °
Lebanon, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.18 in
Chance of precipitation35%
Record high62° (1990)
Record low15° (1967)
Tue, 1743° / 30°0.14
43 °
Lebanon, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.14 in
Chance of precipitation32%
Record high61° (2006)
Record low15° (1967)
Wed, 1844° / 31°0.09
44 °
Lebanon, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation27%
Record high63° (1987)
Record low21° (2020)
Thu, 1943° / 29°0.07
43 °
Lebanon, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (1991)
Record low17° (1997)
Fri, 2043° / 30°0.15
43 °
Lebanon, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.15 in
Chance of precipitation37%
Record high67° (1991)
Record low12° (1986)
Sat, 2141° / 29°0.14
41 °
Lebanon, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.14 in
Chance of precipitation32%
Record high59° (1991)
Record low15° (1967)
Sun, 2240° / 29°0.14
40 °
Lebanon, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.14 in
Chance of precipitation38%
Record high59° (1992)
Record low4° (2018)
Mon, 2340° / 28°0.12
40 °
Lebanon, Monday, 23 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation25%
Record high63° (1999)
Record low6° (1972)
Tue, 2440° / 28°0.08
40 °
Lebanon, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation28%
Record high63° (1979)
Record low10° (1989)
Wed, 2541° / 29°0.17
41 °
Lebanon, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.17 in
Chance of precipitation32%
Record high59° (1979)
Record low13° (1997)
Thu, 2641° / 29°0.22
41 °
Lebanon, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.22 in
Chance of precipitation50%
Record high58° (2001)
Record low11° (1978)
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 Lebanon, 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 Lebanon, 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.