Monthly outlook for The Plains, NH: average high 54.8°, average low 33.2°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 22 October (64°), the coolest 4 November (26.2°).
54.8°/33.2°
Average high / low
+2.7°
Above normal
4 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
56.5°
50.9°
+3.1°
31 October – 9 November
52°
47.4°
+2.6°
10 November – 19 November
at normal
42.1°
—
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 (10 mi).
Thu, 2264° / 37°0
64 °
The Plains, Thursday, 22 October
Mostly clear. High 64°, low 37°.
Pressure29.97 inHg
Wind6.8 mph N
Humidity34%
Visibility6.2 mi
Dew point31°
Fri, 2355° / 34°0
55 °
The Plains, Friday, 23 October
Clear. High 55°, low 34°.
Pressure30.36 inHg
Wind4 mph N
Humidity47%
Visibility6.2 mi
Dew point25°
Sat, 2458° / 28°0
58 °
The Plains, Saturday, 24 October
Clear. High 58°, low 28°.
Pressure30.47 inHg
Wind3.7 mph NW
Humidity42%
Visibility6.2 mi
Dew point28°
Sun, 2562° / 31°0
62 °
The Plains, Sunday, 25 October
Clear. High 62°, low 31°.
Pressure30.50 inHg
Wind2.9 mph SW
Humidity38%
Visibility6.2 mi
Dew point32°
Mon, 2663° / 33°0
63 °
The Plains, Monday, 26 October
Clear. High 63°, low 33°.
Pressure30.30 inHg
Wind6.1 mph NW
Humidity38%
Visibility—
Dew point30°
Tue, 2750° / 33°0
50 °
The Plains, Tuesday, 27 October
Overcast. High 50°, low 33°.
Pressure30.42 inHg
Wind7.8 mph NW
Humidity74%
Visibility—
Dew point40°
Wed, 2847° / 36°0.01
47 °
The Plains, Wednesday, 28 October
Light rain. High 47°, low 36°.
Pressure30.21 inHg
Wind3.8 mph SW
Humidity60%
Visibility—
Dew point29°
Thu, 2951° / 34°0.05
51 °
The Plains, Thursday, 29 October
Light rain. High 51°, low 34°.
Pressure30.15 inHg
Wind9.6 mph NW
Humidity61%
Visibility—
Dew point31°
Fri, 3057° / 31°0
57 °
The Plains, Friday, 30 October
Clear. High 57°, low 31°.
Pressure30.30 inHg
Wind5.5 mph W
Humidity44%
Visibility—
Dew point26°
Sat, 3158° / 35°0
58 °
The Plains, Saturday, 31 October
Clear. High 58°, low 35°.
Pressure30.47 inHg
Wind4.3 mph S
Humidity48%
Visibility—
Dew point31°
Sun, 0158° / 37°0
58 °
The Plains, Sunday, 1 November
Mostly clear. High 58°, low 37°.
Pressure30.47 inHg
Wind5.3 mph S
Humidity58%
Visibility—
Dew point36°
Mon, 0252° / 39°0.04
52 °
The Plains, Monday, 2 November
Light rain. High 52°, low 39°.
Pressure30.15 inHg
Wind6 mph S
Humidity76%
Visibility—
Dew point42°
Tue, 0348° / 33°0.05
48 °
The Plains, Tuesday, 3 November
Light rain. High 48°, low 33°.
Pressure29.56 inHg
Wind17.7 mph W
Humidity72%
Visibility—
Dew point37°
Wed, 0438° / 26°0.02
38 °
The Plains, Wednesday, 4 November
Snow. High 38°, low 26°.
Pressure29.91 inHg
Wind15 mph W
Humidity58%
Visibility—
Dew point21°
Thu, 0558° / 27°0.26
58 °
The Plains, Thursday, 5 November
Rain. High 58°, low 27°.
Pressure29.97 inHg
Wind18.7 mph S
Humidity64%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0647° / 37°0.13
47 °
The Plains, 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 °
The Plains, 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 °
The Plains, 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 °
The Plains, 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 °
The Plains, 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 °
The Plains, 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 °
The Plains, 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)
Fri, 1342° / 31°0.17
42 °
The Plains, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.17 in
Chance of precipitation38%
Record high57° (1964)
Record low13° (2019)
Sat, 1441° / 31°0.1
41 °
The Plains, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.1 in
Chance of precipitation30%
Record high57° (1989)
Record low13° (1986)
Sun, 1542° / 32°0.13
42 °
The Plains, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.13 in
Chance of precipitation40%
Record high56° (2008)
Record low16° (2018)
Mon, 1642° / 31°0.15
42 °
The Plains, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.15 in
Chance of precipitation37%
Record high57° (1989)
Record low14° (1967)
Tue, 1741° / 30°0.14
41 °
The Plains, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.14 in
Chance of precipitation33%
Record high56° (2006)
Record low17° (1967)
Wed, 1841° / 31°0.09
41 °
The Plains, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.09 in
Chance of precipitation28%
Record high60° (2021)
Record low20° (2020)
Thu, 1940° / 30°0.07
40 °
The Plains, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.07 in
Chance of precipitation27%
Record high56° (1991)
Record low17° (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 The Plains, 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 The Plains, 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.