Monthly outlook for Lower Gilmanton, NH: average high 56.7°, average low 38°. That is 2.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 14 October (65.8°), the coolest 18 October (29.8°).
56.7°/38°
Average high / low
+2.4°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
57.2°
53.5°
+2°
24 October – 2 November
55.9°
49.8°
+3.4°
3 November – 12 November
at normal
45.9°
—
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).
Thu, 1552° / 40°0
52 °
Lower Gilmanton, Thursday, 15 October
Clear. High 52°, low 40°.
Pressure30.21 inHg
Wind7.5 mph NW
Humidity45%
Visibility6.2 mi
Dew point32°
Fri, 1660° / 39°0.63
60 °
Lower Gilmanton, Friday, 16 October
Rain. High 60°, low 39°.
Pressure29.83 inHg
Wind9.4 mph S
Humidity98%
Visibility1.7 mi
Dew point48°
Sat, 1754° / 34°0.01
54 °
Lower Gilmanton, Saturday, 17 October
Light rain. High 54°, low 34°.
Pressure30.06 inHg
Wind14.6 mph NW
Humidity55%
Visibility6.2 mi
Dew point26°
Sun, 1850° / 30°0
50 °
Lower Gilmanton, Sunday, 18 October
Clear. High 50°, low 30°.
Pressure30.59 inHg
Wind1.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point22°
Mon, 1956° / 33°0
56 °
Lower Gilmanton, Monday, 19 October
Clear. High 56°, low 33°.
Pressure30.47 inHg
Wind3.8 mph N
Humidity54%
Visibility—
Dew point31°
Tue, 2062° / 37°0
62 °
Lower Gilmanton, Tuesday, 20 October
Overcast. High 62°, low 37°.
Pressure30.24 inHg
Wind9.8 mph NW
Humidity60%
Visibility—
Dew point39°
Wed, 2157° / 37°0
57 °
Lower Gilmanton, Wednesday, 21 October
Clear. High 57°, low 37°.
Pressure30.42 inHg
Wind3.6 mph SE
Humidity55%
Visibility—
Dew point35°
Thu, 2256° / 35°0
56 °
Lower Gilmanton, Thursday, 22 October
Overcast. High 56°, low 35°.
Pressure30.39 inHg
Wind8.3 mph SW
Humidity62%
Visibility—
Dew point35°
Fri, 2358° / 45°0
58 °
Lower Gilmanton, Friday, 23 October
Overcast. High 58°, low 45°.
Pressure30.21 inHg
Wind5.1 mph SW
Humidity85%
Visibility—
Dew point46°
Sat, 2460° / 46°0
60 °
Lower Gilmanton, Saturday, 24 October
Overcast. High 60°, low 46°.
Pressure30.42 inHg
Wind4.6 mph SE
Humidity82%
Visibility—
Dew point49°
Sun, 2561° / 47°0
61 °
Lower Gilmanton, Sunday, 25 October
Overcast. High 61°, low 47°.
Pressure30.24 inHg
Wind10.3 mph SW
Humidity93%
Visibility—
Dew point51°
Mon, 2658° / 38°0.29
58 °
Lower Gilmanton, Monday, 26 October
Rain. High 58°, low 38°.
Pressure30.03 inHg
Wind11.4 mph NW
Humidity91%
Visibility—
Dew point46°
Tue, 2751° / 34°0
51 °
Lower Gilmanton, Tuesday, 27 October
Clear. High 51°, low 34°.
Pressure30.24 inHg
Wind6.9 mph NW
Humidity54%
Visibility—
Dew point30°
Wed, 2850° / 31°0
50 °
Lower Gilmanton, Wednesday, 28 October
Partly cloudy. High 50°, low 31°.
Pressure30.30 inHg
Wind5.2 mph SW
Humidity50%
Visibility—
Dew point26°
Thu, 2956° / 34°0
56 °
Lower Gilmanton, Thursday, 29 October
Mostly clear. High 56°, low 34°.
Pressure30.15 inHg
Wind5.9 mph SW
Humidity48%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1243° / 33°0.15
43 °
Lower Gilmanton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.15 in
Chance of precipitation37%
Record high63° (2022)
Record low19° (2019)
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.