Monthly outlook for North Haven, ME: average high 51.2°, average low 42.5°. That is 0.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.9 inches), against a normal of 6 days and 2.6 inches. The warmest day looks like 22 October (55.8°), the coolest 24 October (33°).
51.2°/42.5°
Average high / low
+0.4°
Above normal
4 / 6
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
52°
51°
+0.6°
1 November – 10 November
50°
48.9°
+0.6°
11 November – 20 November
at normal
44.9°
—
October records over 66 years
71.2°9 October 2011All-time high
30.4°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Stonington (10 mi).
Fri, 2352° / 35°0
52 °
North Haven, Friday, 23 October
Clear. High 52°, low 35°.
Pressure30.30 inHg
Wind19.2 mph N
Humidity58%
Visibility6.2 mi
Dew point32°
Sat, 2452° / 33°0
52 °
North Haven, Saturday, 24 October
Clear. High 52°, low 33°.
Pressure30.47 inHg
Wind6.2 mph N
Humidity55%
Visibility6.2 mi
Dew point32°
Sun, 2552° / 44°0
52 °
North Haven, Sunday, 25 October
Clear. High 52°, low 44°.
Pressure30.50 inHg
Wind8.3 mph S
Humidity78%
Visibility6.2 mi
Dew point44°
Mon, 2655° / 44°0
55 °
North Haven, Monday, 26 October
Mostly clear. High 55°, low 44°.
Pressure30.21 inHg
Wind11.6 mph NW
Humidity72%
Visibility—
Dew point42°
Tue, 2748° / 41°0
48 °
North Haven, Tuesday, 27 October
Clear. High 48°, low 41°.
Pressure30.36 inHg
Wind15.9 mph N
Humidity60%
Visibility—
Dew point31°
Wed, 2848° / 39°0
48 °
North Haven, Wednesday, 28 October
Partly cloudy. High 48°, low 39°.
Pressure30.47 inHg
Wind13.9 mph SW
Humidity44%
Visibility—
Dew point20°
Thu, 2953° / 48°0
53 °
North Haven, Thursday, 29 October
Overcast. High 53°, low 48°.
Pressure30.24 inHg
Wind29.5 mph SW
Humidity79%
Visibility—
Dew point44°
Fri, 3053° / 44°0.05
53 °
North Haven, Friday, 30 October
Light rain. High 53°, low 44°.
Pressure30.03 inHg
Wind29.5 mph SW
Humidity55%
Visibility—
Dew point32°
Sat, 3150° / 43°0
50 °
North Haven, Saturday, 31 October
Clear. High 50°, low 43°.
Pressure30.42 inHg
Wind17.4 mph NW
Humidity51%
Visibility—
Dew point28°
Sun, 0153° / 49°0
53 °
North Haven, Sunday, 1 November
Overcast. High 53°, low 49°.
Pressure30.50 inHg
Wind20.4 mph SW
Humidity73%
Visibility—
Dew point43°
Mon, 0256° / 54°0.33
56 °
North Haven, Monday, 2 November
Rain. High 56°, low 54°.
Pressure29.94 inHg
Wind22.9 mph S
Humidity98%
Visibility—
Dew point54°
Tue, 0352° / 44°0
52 °
North Haven, Tuesday, 3 November
Clear. High 52°, low 44°.
Pressure30.00 inHg
Wind25.1 mph N
Humidity58%
Visibility—
Dew point32°
Wed, 0449° / 47°0.49
49 °
North Haven, Wednesday, 4 November
Rain. High 49°, low 47°.
Pressure29.68 inHg
Wind35.8 mph E
Humidity71%
Visibility—
Dew point40°
Thu, 0545° / 39°1.07
45 °
North Haven, Thursday, 5 November
Snow. High 45°, low 39°.
Pressure29.56 inHg
Wind39.2 mph NE
Humidity97%
Visibility—
Dew point40°
Fri, 0645° / 37°0
45 °
North Haven, Friday, 6 November
Mostly clear. High 45°, low 37°.
Pressure29.97 inHg
Wind27.1 mph N
Humidity68%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0749° / 41°0.07
49 °
North Haven, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.07 in
Chance of precipitation35%
Record high62° (2022)
Record low22° (2002)
Sun, 0847° / 40°0.13
47 °
North Haven, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.13 in
Chance of precipitation25%
Record high57° (1975)
Record low21° (2002)
Mon, 0947° / 40°0.15
47 °
North Haven, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.15 in
Chance of precipitation30%
Record high57° (1975)
Record low26° (1971)
Tue, 1047° / 40°0.16
47 °
North Haven, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.16 in
Chance of precipitation45%
Record high58° (2022)
Record low26° (1965)
Wed, 1147° / 40°0.15
47 °
North Haven, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.15 in
Chance of precipitation52%
Record high58° (2002)
Record low28° (1973)
Thu, 1246° / 38°0.15
46 °
North Haven, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.15 in
Chance of precipitation40%
Record high61° (2022)
Record low28° (1976)
Fri, 1345° / 37°0.2
45 °
North Haven, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.2 in
Chance of precipitation38%
Record high57° (1982)
Record low20° (1986)
Sat, 1445° / 37°0.14
45 °
North Haven, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.14 in
Chance of precipitation42%
Record high55° (2005)
Record low17° (1986)
Sun, 1545° / 38°0.17
45 °
North Haven, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low38°
Average precipitation0.17 in
Chance of precipitation43%
Record high58° (1994)
Record low23° (1996)
Mon, 1645° / 37°0.2
45 °
North Haven, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.2 in
Chance of precipitation37%
Record high58° (1989)
Record low23° (2019)
Tue, 1744° / 36°0.15
44 °
North Haven, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.15 in
Chance of precipitation28%
Record high58° (2006)
Record low26° (1979)
Wed, 1844° / 36°0.12
44 °
North Haven, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.12 in
Chance of precipitation32%
Record high57° (2021)
Record low27° (1997)
Thu, 1944° / 35°0.1
44 °
North Haven, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high56° (2021)
Record low23° (1962)
Fri, 2043° / 36°0.17
43 °
North Haven, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low36°
Average precipitation0.17 in
Chance of precipitation40%
Record high55° (1985)
Record low19° (1986)
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 North Haven, 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 North Haven, 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.