As of 16:58 EST

Weather in Allenstown, NH

49°Current weather

Allenstown, Sunday, 8 November, 16:58

Clear. Feels like 47°. High 51°, low 43°.

Pressure29.65 inHg
Wind4.6 mph W
Humidity77%
Visibility6.2 mi
Dew point42°

Monthly outlook for Allenstown, NH: average high 47.9°, average low 35.5°. That is 1.4° above the climate normal for November. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 20 November (56°), the coolest 23 November (27.3°).

47.9°/35.5°
Average high / low
+1.4°
Above normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November47.5°46.9°+0.3°
18 November – 27 November48.7°42.9°+3.2°
28 November – 7 Decemberat normal39.8°—

November records over 66 years

75.9°6 November 2024All-time high
4.1°30 November 1967All-time low

Climate normals and records are computed from the nearest reference point — Concord (11 mi).

Mon, 0951° / 43°0Light rain
51 °Light rain

Allenstown, Monday, 9 November

Light rain. High 51°, low 43°.

Pressure29.62 inHg
Wind11.2 mph NW
Humidity56%
Visibility6.2 mi
Dew point39°
Tue, 1053° / 41°0Overcast
53 °Overcast

Allenstown, Tuesday, 10 November

Overcast. High 53°, low 41°.

Pressure29.80 inHg
Wind8.7 mph W
Humidity52%
Visibility6.2 mi
Dew point34°
Wed, 1150° / 36°0Overcast
50 °Overcast

Allenstown, Wednesday, 11 November

Overcast. High 50°, low 36°.

Pressure29.88 inHg
Wind10 mph NW
Humidity50%
Visibility6.2 mi
Dew point32°
Thu, 1251° / 36°0.01Light rain
51 °Light rain

Allenstown, Thursday, 12 November

Light rain. High 51°, low 36°.

Pressure29.77 inHg
Wind4 mph SE
Humidity62%
Visibility6.2 mi
Dew point37°
Fri, 1342° / 37°0.26Light rain
42 °Light rain

Allenstown, Friday, 13 November

Light rain. High 42°, low 37°.

Pressure29.62 inHg
Wind11.3 mph NE
Humidity95%
Visibility—
Dew point38°
Sat, 1446° / 34°0.07Light rain
46 °Light rain

Allenstown, Saturday, 14 November

Light rain. High 46°, low 34°.

Pressure29.41 inHg
Wind13.7 mph W
Humidity85%
Visibility—
Dew point37°
Sun, 1542° / 37°0.02Snow
42 °Snow

Allenstown, Sunday, 15 November

Snow. High 42°, low 37°.

Pressure29.29 inHg
Wind14.1 mph NW
Humidity76%
Visibility—
Dew point33°
Mon, 1643° / 37°0Overcast
43 °Overcast

Allenstown, Monday, 16 November

Overcast. High 43°, low 37°.

Pressure29.62 inHg
Wind14.8 mph NW
Humidity69%
Visibility—
Dew point32°
Tue, 1746° / 33°0Partly cloudy
46 °Partly cloudy

Allenstown, Tuesday, 17 November

Partly cloudy. High 46°, low 33°.

Pressure29.97 inHg
Wind11.3 mph NW
Humidity58%
Visibility—
Dew point29°
Wed, 1849° / 31°0Clear
49 °Clear

Allenstown, Wednesday, 18 November

Clear. High 49°, low 31°.

Pressure30.18 inHg
Wind6 mph NW
Humidity63%
Visibility—
Dew point30°
Thu, 1950° / 30°0Clear
50 °Clear

Allenstown, Thursday, 19 November

Clear. High 50°, low 30°.

Pressure30.27 inHg
Wind5.3 mph SW
Humidity58%
Visibility—
Dew point28°
Fri, 2056° / 40°0Overcast
56 °Overcast

Allenstown, Friday, 20 November

Overcast. High 56°, low 40°.

Pressure30.00 inHg
Wind6.4 mph SW
Humidity76%
Visibility—
Dew point42°
Sat, 2147° / 36°0Clear
47 °Clear

Allenstown, Saturday, 21 November

Clear. High 47°, low 36°.

Pressure29.91 inHg
Wind10.4 mph NW
Humidity57%
Visibility—
Dew point30°
Sun, 2246° / 29°0Overcast
46 °Overcast

Allenstown, Sunday, 22 November

Overcast. High 46°, low 29°.

Pressure29.97 inHg
Wind8.7 mph NW
Humidity64%
Visibility—
Dew point30°
Mon, 2344° / 27°0Clear
44 °Clear

Allenstown, Monday, 23 November

Clear. High 44°, low 27°.

Pressure30.09 inHg
Wind12 mph NW
Humidity44%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2442° / 29°0.07Climate normal
42 °Climate normal

Allenstown, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (1979)
Record low5° (1989)
Wed, 2542° / 29°0.16Climate normal
42 °Climate normal

Allenstown, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.16 in
Chance of precipitation32%
Record high60° (2004)
Record low14° (2013)
Thu, 2643° / 30°0.21Climate normal
43 °Climate normal

Allenstown, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.21 in
Chance of precipitation47%
Record high61° (1979)
Record low12° (1978)
Fri, 2743° / 29°0.15Climate normal
43 °Climate normal

Allenstown, Friday, 27 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.15 in
Chance of precipitation37%
Record high62° (1979)
Record low9° (1978)
Sat, 2843° / 30°0.19Climate normal
43 °Climate normal

Allenstown, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.19 in
Chance of precipitation40%
Record high64° (1990)
Record low11° (1996)
Sun, 2942° / 29°0.08Climate normal
42 °Climate normal

Allenstown, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation27%
Record high62° (1990)
Record low6° (2014)
Mon, 3041° / 27°0.11Climate normal
41 °Climate normal

Allenstown, Monday, 30 November

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.11 in
Chance of precipitation32%
Record high61° (2006)
Record low4° (1967)
Tue, 0141° / 28°0.13Climate normal
41 °Climate normal

Allenstown, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.13 in
Chance of precipitation33%
Record high61° (2001)
Record low9° (1967)
Wed, 0240° / 26°0.13Climate normal
40 °Climate normal

Allenstown, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.13 in
Chance of precipitation35%
Record high56° (1998)
Record low-2° (1967)
Thu, 0340° / 26°0.15Climate normal
40 °Climate normal

Allenstown, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.15 in
Chance of precipitation37%
Record high62° (2009)
Record low2° (1976)
Fri, 0438° / 25°0.11Climate normal
38 °Climate normal

Allenstown, Friday, 4 December

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation23%
Record high62° (1982)
Record low4° (1989)
Sat, 0537° / 24°0.12Climate normal
37 °Climate normal

Allenstown, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.12 in
Chance of precipitation30%
Record high60° (2001)
Record low1° (2025)
Sun, 0639° / 24°0.15Climate normal
39 °Climate normal

Allenstown, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.15 in
Chance of precipitation42%
Record high65° (2001)
Record low1° (1989)
Mon, 0737° / 24°0.13Climate normal
37 °Climate normal

Allenstown, Monday, 7 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.13 in
Chance of precipitation40%
Record high65° (1998)
Record low2° (1964)

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 Allenstown, 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 Allenstown, 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.