Monthly outlook for Lower Gilmanton, NH: average high 54.6°, average low 39.5°. That is 1° above the climate normal for October. Precipitation is expected on 2 days (about 1.6 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 24 October (69.8°), the coolest 28 October (28.1°).
54.6°/39.5°
Average high / low
+1°
Above normal
2 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
54.5°
53.9°
+0.3°
23 October – 1 November
54.7°
50.1°
+2.6°
2 November – 11 November
at normal
46.5°
—
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).
Wed, 1464° / 48°0
64 °
Lower Gilmanton, Wednesday, 14 October
Light rain. High 64°, low 48°.
Pressure29.77 inHg
Wind11.1 mph W
Humidity64%
Visibility6.2 mi
Dew point56°
Thu, 1555° / 42°0
55 °
Lower Gilmanton, Thursday, 15 October
Partly cloudy. High 55°, low 42°.
Pressure30.21 inHg
Wind8.9 mph NW
Humidity47%
Visibility6.2 mi
Dew point33°
Fri, 1649° / 42°1.04
49 °
Lower Gilmanton, Friday, 16 October
Heavy rain. High 49°, low 42°.
Pressure29.65 inHg
Wind10.1 mph SE
Humidity99%
Visibility0.9 mi
Dew point46°
Sat, 1741° / 34°0.01
41 °
Lower Gilmanton, Saturday, 17 October
Light rain. High 41°, low 34°.
Pressure29.88 inHg
Wind18.5 mph NW
Humidity64%
Visibility—
Dew point29°
Sun, 1852° / 29°0
52 °
Lower Gilmanton, Sunday, 18 October
Partly cloudy. High 52°, low 29°.
Pressure30.33 inHg
Wind11.7 mph W
Humidity56%
Visibility—
Dew point28°
Mon, 1950° / 37°0
50 °
Lower Gilmanton, Monday, 19 October
Overcast. High 50°, low 37°.
Pressure30.56 inHg
Wind7.4 mph S
Humidity65%
Visibility—
Dew point32°
Tue, 2064° / 40°0
64 °
Lower Gilmanton, Tuesday, 20 October
Partly cloudy. High 64°, low 40°.
Pressure30.39 inHg
Wind5.7 mph NW
Humidity53%
Visibility—
Dew point38°
Wed, 2163° / 43°0
63 °
Lower Gilmanton, Wednesday, 21 October
Clear. High 63°, low 43°.
Pressure30.36 inHg
Wind6.7 mph NW
Humidity63%
Visibility—
Dew point44°
Thu, 2253° / 40°0
53 °
Lower Gilmanton, Thursday, 22 October
Partly cloudy. High 53°, low 40°.
Pressure30.39 inHg
Wind4.4 mph SW
Humidity66%
Visibility—
Dew point38°
Fri, 2360° / 41°0
60 °
Lower Gilmanton, Friday, 23 October
Overcast. High 60°, low 41°.
Pressure30.30 inHg
Wind6.6 mph S
Humidity86%
Visibility—
Dew point44°
Sat, 2470° / 53°0
70 °
Lower Gilmanton, Saturday, 24 October
Overcast. High 70°, low 53°.
Pressure29.83 inHg
Wind15.5 mph NW
Humidity65%
Visibility—
Dew point52°
Sun, 2557° / 43°0
57 °
Lower Gilmanton, Sunday, 25 October
Partly cloudy. High 57°, low 43°.
Pressure29.91 inHg
Wind10.4 mph NW
Humidity56%
Visibility—
Dew point37°
Mon, 2648° / 37°0
48 °
Lower Gilmanton, Monday, 26 October
Overcast. High 48°, low 37°.
Pressure29.88 inHg
Wind13.7 mph NW
Humidity54%
Visibility—
Dew point30°
Tue, 2743° / 32°0
43 °
Lower Gilmanton, Tuesday, 27 October
Overcast. High 43°, low 32°.
Pressure30.06 inHg
Wind13.2 mph NW
Humidity49%
Visibility—
Dew point22°
Wed, 2850° / 28°0
50 °
Lower Gilmanton, Wednesday, 28 October
Overcast. High 50°, low 28°.
Pressure29.88 inHg
Wind4.6 mph SW
Humidity49%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1144° / 34°0.14
44 °
Lower Gilmanton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.14 in
Chance of precipitation45%
Record high68° (2020)
Record low19° (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.