Monthly outlook for Monticello, ME: average high 52.1°, average low 37.3°. That is 3.2° above the climate normal for October. Precipitation is expected on 7 days (about 2.1 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 25 October (64.1°), the coolest 28 October (27.5°).
52.1°/37.3°
Average high / low
+3.2°
Above normal
7 / 6
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
54.1°
47.6°
+3.6°
4 November – 13 November
48.7°
43.2°
+3.1°
14 November – 23 November
at normal
37.6°
—
October records over 66 years
82.8°6 October 2025All-time high
17.2°30 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Littleton (6 mi).
Mon, 2656° / 38°0.04
56 °
Monticello, Monday, 26 October
Light rain. High 56°, low 38°.
Pressure30.03 inHg
Wind7.5 mph W
Humidity81%
Visibility6.2 mi
Dew point44°
Tue, 2742° / 30°0
42 °
Monticello, Tuesday, 27 October
Partly cloudy. High 42°, low 30°.
Pressure30.27 inHg
Wind12.4 mph NW
Humidity63%
Visibility6.2 mi
Dew point17°
Wed, 2844° / 28°0
44 °
Monticello, Wednesday, 28 October
Clear. High 44°, low 28°.
Pressure30.45 inHg
Wind7.2 mph W
Humidity63%
Visibility6.2 mi
Dew point22°
Thu, 2953° / 32°0.03
53 °
Monticello, Thursday, 29 October
Light rain. High 53°, low 32°.
Pressure30.06 inHg
Wind4.9 mph S
Humidity56%
Visibility6.2 mi
Dew point30°
Fri, 3053° / 43°0
53 °
Monticello, Friday, 30 October
Light rain. High 53°, low 43°.
Pressure29.97 inHg
Wind11.6 mph W
Humidity76%
Visibility—
Dew point43°
Sat, 3150° / 36°0
50 °
Monticello, Saturday, 31 October
Clear. High 50°, low 36°.
Pressure30.30 inHg
Wind8.7 mph NW
Humidity52%
Visibility—
Dew point28°
Sun, 0157° / 34°0
57 °
Monticello, Sunday, 1 November
Mostly clear. High 57°, low 34°.
Pressure30.30 inHg
Wind10.7 mph W
Humidity56%
Visibility—
Dew point33°
Mon, 0262° / 40°0.04
62 °
Monticello, Monday, 2 November
Light rain. High 62°, low 40°.
Pressure30.21 inHg
Wind9.4 mph SW
Humidity59%
Visibility—
Dew point38°
Tue, 0362° / 53°0
62 °
Monticello, Tuesday, 3 November
Overcast. High 62°, low 53°.
Pressure30.03 inHg
Wind8.5 mph W
Humidity74%
Visibility—
Dew point50°
Wed, 0454° / 42°0.28
54 °
Monticello, Wednesday, 4 November
Light rain. High 54°, low 42°.
Pressure30.06 inHg
Wind11.1 mph E
Humidity78%
Visibility—
Dew point40°
Thu, 0557° / 42°0.61
57 °
Monticello, Thursday, 5 November
Rain. High 57°, low 42°.
Pressure29.77 inHg
Wind15.7 mph SE
Humidity98%
Visibility—
Dew point48°
Fri, 0654° / 42°0.51
54 °
Monticello, Friday, 6 November
Rain. High 54°, low 42°.
Pressure29.26 inHg
Wind11.1 mph W
Humidity85%
Visibility—
Dew point47°
Sat, 0746° / 39°0.06
46 °
Monticello, Saturday, 7 November
Light rain. High 46°, low 39°.
Pressure29.35 inHg
Wind10.2 mph W
Humidity90%
Visibility—
Dew point43°
Sun, 0842° / 34°0.01
42 °
Monticello, Sunday, 8 November
Light rain. High 42°, low 34°.
Pressure29.68 inHg
Wind12.1 mph W
Humidity67%
Visibility—
Dew point31°
Mon, 0941° / 32°0.52
41 °
Monticello, Monday, 9 November
Rain. High 41°, low 32°.
Pressure29.85 inHg
Wind9.2 mph SE
Humidity71%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1042° / 31°0.11
42 °
Monticello, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.11 in
Chance of precipitation35%
Record high67° (2020)
Record low16° (1965)
Wed, 1142° / 31°0.14
42 °
Monticello, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.14 in
Chance of precipitation43%
Record high64° (2020)
Record low18° (1976)
Thu, 1241° / 29°0.15
41 °
Monticello, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.15 in
Chance of precipitation37%
Record high63° (2022)
Record low15° (1968)
Fri, 1340° / 28°0.16
40 °
Monticello, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.16 in
Chance of precipitation45%
Record high58° (1982)
Record low12° (2019)
Sat, 1439° / 27°0.11
39 °
Monticello, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.11 in
Chance of precipitation43%
Record high55° (2006)
Record low4° (2019)
Sun, 1540° / 28°0.19
40 °
Monticello, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.19 in
Chance of precipitation42%
Record high58° (2008)
Record low7° (2018)
Mon, 1639° / 27°0.15
39 °
Monticello, Monday, 16 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.15 in
Chance of precipitation38%
Record high59° (2008)
Record low7° (2019)
Tue, 1739° / 26°0.14
39 °
Monticello, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.14 in
Chance of precipitation33%
Record high60° (2006)
Record low6° (2019)
Wed, 1838° / 25°0.12
38 °
Monticello, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.12 in
Chance of precipitation30%
Record high57° (1987)
Record low3° (2018)
Thu, 1937° / 24°0.08
37 °
Monticello, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.08 in
Chance of precipitation22%
Record high53° (2001)
Record low-3° (2018)
Fri, 2037° / 25°0.13
37 °
Monticello, Friday, 20 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.13 in
Chance of precipitation42%
Record high57° (1991)
Record low7° (1962)
Sat, 2136° / 24°0.17
36 °
Monticello, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.17 in
Chance of precipitation38%
Record high58° (1991)
Record low2° (1973)
Sun, 2236° / 24°0.17
36 °
Monticello, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.17 in
Chance of precipitation47%
Record high54° (2005)
Record low0° (2018)
Mon, 2335° / 23°0.11
35 °
Monticello, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.11 in
Chance of precipitation33%
Record high55° (1963)
Record low-5° (1964)
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 Monticello, 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 Monticello, 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.