Monthly outlook for Mount Major, NH: average high 54.5°, average low 38.1°. That is 0.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 12 October (69.4°), the coolest 19 October (27.1°).
54.5°/38.1°
Average high / low
+0.6°
Above normal
4 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
55.3°
54.4°
+0.5°
21 October – 30 October
53.3°
50.9°
+1.3°
31 October – 9 November
at normal
47.4°
—
October records over 66 years
79.2°6 October 2025All-time high
24.3°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Gilford (6 mi).
Mon, 1269° / 40°0.12
69 °
Mount Major, Monday, 12 October
Light rain. High 69°, low 40°.
Pressure29.74 inHg
Wind4 mph W
Humidity68%
Visibility6.2 mi
Dew point52°
Tue, 1357° / 48°0.64
57 °
Mount Major, Tuesday, 13 October
Rain. High 57°, low 48°.
Pressure30.03 inHg
Wind9.3 mph E
Humidity94%
Visibility1.6 mi
Dew point47°
Wed, 1465° / 53°0.03
65 °
Mount Major, Wednesday, 14 October
Light rain. High 65°, low 53°.
Pressure29.83 inHg
Wind1 mph NW
Humidity90%
Visibility6.2 mi
Dew point52°
Thu, 1557° / 51°0
57 °
Mount Major, Thursday, 15 October
Partly cloudy. High 57°, low 51°.
Pressure30.15 inHg
Wind12 mph NW
Humidity57%
Visibility6.2 mi
Dew point38°
Fri, 1652° / 44°0.89
52 °
Mount Major, Friday, 16 October
Rain. High 52°, low 44°.
Pressure29.85 inHg
Wind16.4 mph NW
Humidity89%
Visibility—
Dew point47°
Sat, 1749° / 37°0.04
49 °
Mount Major, Saturday, 17 October
Snow. High 49°, low 37°.
Pressure29.59 inHg
Wind13.9 mph NW
Humidity78%
Visibility—
Dew point42°
Sun, 1842° / 28°0.01
42 °
Mount Major, Sunday, 18 October
Light snow. High 42°, low 28°.
Pressure30.12 inHg
Wind10.9 mph NW
Humidity49%
Visibility—
Dew point20°
Mon, 1950° / 27°0
50 °
Mount Major, Monday, 19 October
Overcast. High 50°, low 27°.
Pressure30.53 inHg
Wind6.9 mph SW
Humidity40%
Visibility—
Dew point19°
Tue, 2059° / 36°0
59 °
Mount Major, Tuesday, 20 October
Partly cloudy. High 59°, low 36°.
Pressure30.27 inHg
Wind8.6 mph W
Humidity51%
Visibility—
Dew point34°
Wed, 2155° / 37°0
55 °
Mount Major, Wednesday, 21 October
Clear. High 55°, low 37°.
Pressure30.47 inHg
Wind4.2 mph W
Humidity52%
Visibility—
Dew point31°
Thu, 2254° / 33°0
54 °
Mount Major, Thursday, 22 October
Overcast. High 54°, low 33°.
Pressure30.53 inHg
Wind4.2 mph SE
Humidity54%
Visibility—
Dew point31°
Fri, 2355° / 35°0
55 °
Mount Major, Friday, 23 October
Clear. High 55°, low 35°.
Pressure30.42 inHg
Wind3.5 mph SE
Humidity55%
Visibility—
Dew point33°
Sat, 2452° / 36°0
52 °
Mount Major, Saturday, 24 October
Overcast. High 52°, low 36°.
Pressure30.21 inHg
Wind2 mph S
Humidity67%
Visibility—
Dew point36°
Sun, 2552° / 35°0
52 °
Mount Major, Sunday, 25 October
Mostly clear. High 52°, low 35°.
Pressure29.94 inHg
Wind7.9 mph NW
Humidity57%
Visibility—
Dew point36°
Mon, 2652° / 32°0.02
52 °
Mount Major, Monday, 26 October
Light rain. High 52°, low 32°.
Pressure29.94 inHg
Wind7.1 mph S
Humidity54%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2750° / 39°0.13
50 °
Mount Major, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.13 in
Chance of precipitation22%
Record high71° (2023)
Record low25° (1976)
Wed, 2850° / 38°0.18
50 °
Mount Major, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.18 in
Chance of precipitation37%
Record high72° (2023)
Record low26° (1976)
Thu, 2949° / 37°0.11
49 °
Mount Major, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation27%
Record high65° (1971)
Record low26° (1965)
Fri, 3048° / 37°0.15
48 °
Mount Major, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.15 in
Chance of precipitation25%
Record high64° (1989)
Record low28° (1962)
Sat, 3149° / 37°0.1
49 °
Mount Major, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.1 in
Chance of precipitation23%
Record high71° (2024)
Record low27° (1988)
Sun, 0149° / 38°0.11
49 °
Mount Major, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.11 in
Chance of precipitation27%
Record high67° (2024)
Record low27° (1965)
Mon, 0249° / 38°0.13
49 °
Mount Major, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (2001)
Record low22° (2002)
Tue, 0348° / 37°0.22
48 °
Mount Major, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.22 in
Chance of precipitation40%
Record high63° (1982)
Record low21° (2002)
Wed, 0448° / 37°0.09
48 °
Mount Major, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.09 in
Chance of precipitation23%
Record high64° (1994)
Record low27° (1965)
Thu, 0547° / 37°0.15
47 °
Mount Major, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.15 in
Chance of precipitation35%
Record high69° (2022)
Record low24° (1965)
Fri, 0647° / 37°0.13
47 °
Mount Major, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation37%
Record high71° (2024)
Record low26° (1987)
Sat, 0746° / 36°0.06
46 °
Mount Major, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.06 in
Chance of precipitation25%
Record high66° (2020)
Record low19° (2002)
Sun, 0845° / 34°0.09
45 °
Mount Major, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.09 in
Chance of precipitation30%
Record high66° (2020)
Record low20° (2002)
Mon, 0945° / 34°0.1
45 °
Mount Major, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.1 in
Chance of precipitation30%
Record high65° (2020)
Record low19° (1971)
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 Mount Major, NH 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 Mount Major, NH 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.