Monthly outlook for Lower Gilmanton, NH: average high 53.4°, average low 35.8°. That is 0.1° above the climate normal for October. Precipitation is expected on 7 days (about 1.8 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 12 October (69.2°), the coolest 18 October (27°).
53.4°/35.8°
Average high / low
+0.1°
Above normal
7 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
54.7°
54.2°
+0.2°
22 October – 31 October
51.4°
50.4°
+0.5°
1 November – 10 November
at normal
47°
—
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 (12 mi).
Tue, 1351° / 43°0.57
51 °
Lower Gilmanton, Tuesday, 13 October
Rain. High 51°, low 43°.
Pressure30.06 inHg
Wind8.6 mph E
Humidity97%
Visibility3.6 mi
Dew point44°
Wed, 1462° / 48°0.06
62 °
Lower Gilmanton, Wednesday, 14 October
Light rain. High 62°, low 48°.
Pressure29.77 inHg
Wind3.7 mph NW
Humidity90%
Visibility6.2 mi
Dew point57°
Thu, 1553° / 41°0
53 °
Lower Gilmanton, Thursday, 15 October
Partly cloudy. High 53°, low 41°.
Pressure30.18 inHg
Wind10.2 mph NW
Humidity48%
Visibility6.2 mi
Dew point32°
Fri, 1647° / 39°0.62
47 °
Lower Gilmanton, Friday, 16 October
Rain. High 47°, low 39°.
Pressure29.83 inHg
Wind17.7 mph NW
Humidity97%
Visibility—
Dew point42°
Sat, 1742° / 32°0.01
42 °
Lower Gilmanton, Saturday, 17 October
Light rain. High 42°, low 32°.
Pressure29.91 inHg
Wind19.3 mph NW
Humidity65%
Visibility—
Dew point28°
Sun, 1846° / 27°0
46 °
Lower Gilmanton, Sunday, 18 October
Overcast. High 46°, low 27°.
Pressure30.47 inHg
Wind12.2 mph NW
Humidity34%
Visibility—
Dew point11°
Mon, 1960° / 31°0
60 °
Lower Gilmanton, Monday, 19 October
Clear. High 60°, low 31°.
Pressure30.39 inHg
Wind10 mph W
Humidity40%
Visibility—
Dew point26°
Tue, 2063° / 40°0
63 °
Lower Gilmanton, Tuesday, 20 October
Overcast. High 63°, low 40°.
Pressure30.21 inHg
Wind10 mph NW
Humidity56%
Visibility—
Dew point40°
Wed, 2154° / 35°0
54 °
Lower Gilmanton, Wednesday, 21 October
Clear. High 54°, low 35°.
Pressure30.47 inHg
Wind3.9 mph NW
Humidity51%
Visibility—
Dew point28°
Thu, 2255° / 33°0
55 °
Lower Gilmanton, Thursday, 22 October
Overcast. High 55°, low 33°.
Pressure30.59 inHg
Wind5.9 mph SW
Humidity55%
Visibility—
Dew point31°
Fri, 2362° / 37°0.11
62 °
Lower Gilmanton, Friday, 23 October
Light rain. High 62°, low 37°.
Pressure30.18 inHg
Wind13.6 mph SW
Humidity61%
Visibility—
Dew point38°
Sat, 2450° / 30°0.07
50 °
Lower Gilmanton, Saturday, 24 October
Light rain. High 50°, low 30°.
Pressure30.06 inHg
Wind14.7 mph NW
Humidity66%
Visibility—
Dew point36°
Sun, 2551° / 27°0
51 °
Lower Gilmanton, Sunday, 25 October
Clear. High 51°, low 27°.
Pressure30.21 inHg
Wind7.5 mph W
Humidity39%
Visibility—
Dew point18°
Mon, 2643° / 33°0.27
43 °
Lower Gilmanton, Monday, 26 October
Rain. High 43°, low 33°.
Pressure29.85 inHg
Wind4.3 mph NW
Humidity49%
Visibility—
Dew point24°
Tue, 2748° / 31°0
48 °
Lower Gilmanton, Tuesday, 27 October
Clear. High 48°, low 31°.
Pressure29.94 inHg
Wind11.3 mph NW
Humidity72%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2850° / 38°0.18
50 °
Lower Gilmanton, 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 °
Lower Gilmanton, 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 °
Lower Gilmanton, 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 °
Lower Gilmanton, 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 °
Lower Gilmanton, 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 °
Lower Gilmanton, 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 °
Lower Gilmanton, 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 °
Lower Gilmanton, 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 °
Lower Gilmanton, 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 °
Lower Gilmanton, 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 °
Lower Gilmanton, 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 °
Lower Gilmanton, 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 °
Lower Gilmanton, 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)
Tue, 1045° / 35°0.16
45 °
Lower Gilmanton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.16 in
Chance of precipitation37%
Record high67° (2020)
Record low20° (2017)
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 Lower Gilmanton, 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 Lower Gilmanton, 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.