As of 07:57 EDT

Weather in Allenstown, NH

42°Current weather

Allenstown, Monday, 26 October, 07:57

Partly cloudy. Feels like 39°. High 68°, low 35°.

Pressure30.21 inHg
Wind4.4 mph NW
Humidity73%
Visibility6.2 mi
Dew point34°

Monthly outlook for Allenstown, NH: average high 55.8°, average low 36.9°. That is 2.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 26 October (68.3°), the coolest 4 November (28.3°).

55.8°/36.9°
Average high / low
+2.1°
Above normal
5 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November58.9°53.3°+3.1°
5 November – 14 November50.7°48.6°+1.2°
15 November – 24 Novemberat normal43.7°—

October records over 66 years

84°6 October 2025All-time high
23.9°31 October 2020All-time low

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

Tue, 2752° / 31°0Clear
52 °Clear

Allenstown, Tuesday, 27 October

Clear. High 52°, low 31°.

Pressure30.39 inHg
Wind3 mph NW
Humidity53%
Visibility6.2 mi
Dew point27°
Wed, 2854° / 28°0Clear
54 °Clear

Allenstown, Wednesday, 28 October

Clear. High 54°, low 28°.

Pressure30.45 inHg
Wind2.1 mph SW
Humidity49%
Visibility6.2 mi
Dew point26°
Thu, 2966° / 38°0Partly cloudy
66 °Partly cloudy

Allenstown, Thursday, 29 October

Partly cloudy. High 66°, low 38°.

Pressure30.15 inHg
Wind6.2 mph SW
Humidity57%
Visibility6.2 mi
Dew point47°
Fri, 3068° / 49°0Partly cloudy
68 °Partly cloudy

Allenstown, Friday, 30 October

Partly cloudy. High 68°, low 49°.

Pressure30.03 inHg
Wind9 mph W
Humidity66%
Visibility—
Dew point51°
Sat, 3162° / 41°0Clear
62 °Clear

Allenstown, Saturday, 31 October

Clear. High 62°, low 41°.

Pressure30.24 inHg
Wind7.5 mph NW
Humidity60%
Visibility—
Dew point41°
Sun, 0160° / 36°0Overcast
60 °Overcast

Allenstown, Sunday, 1 November

Overcast. High 60°, low 36°.

Pressure30.33 inHg
Wind5.9 mph SW
Humidity48%
Visibility—
Dew point30°
Mon, 0258° / 50°0.27Rain
58 °Rain

Allenstown, Monday, 2 November

Rain. High 58°, low 50°.

Pressure30.09 inHg
Wind7.9 mph SW
Humidity84%
Visibility—
Dew point52°
Tue, 0355° / 35°0.14Light rain
55 °Light rain

Allenstown, Tuesday, 3 November

Light rain. High 55°, low 35°.

Pressure30.15 inHg
Wind10 mph NE
Humidity93%
Visibility—
Dew point44°
Wed, 0446° / 28°0Clear
46 °Clear

Allenstown, Wednesday, 4 November

Clear. High 46°, low 28°.

Pressure30.56 inHg
Wind9.1 mph NE
Humidity30%
Visibility—
Dew point10°
Thu, 0550° / 30°0Mostly clear
50 °Mostly clear

Allenstown, Thursday, 5 November

Mostly clear. High 50°, low 30°.

Pressure30.53 inHg
Wind4.6 mph E
Humidity46%
Visibility—
Dew point24°
Fri, 0649° / 31°0.05Light rain
49 °Light rain

Allenstown, Friday, 6 November

Light rain. High 49°, low 31°.

Pressure30.30 inHg
Wind14.2 mph NE
Humidity62%
Visibility—
Dew point31°
Sat, 0750° / 42°0.75Rain
50 °Rain

Allenstown, Saturday, 7 November

Rain. High 50°, low 42°.

Pressure29.59 inHg
Wind16 mph NE
Humidity94%
Visibility—
Dew point41°
Sun, 0852° / 43°0.29Light rain
52 °Light rain

Allenstown, Sunday, 8 November

Light rain. High 52°, low 43°.

Pressure29.62 inHg
Wind13.8 mph NW
Humidity96%
Visibility—
Dew point48°
Mon, 0948° / 37°0Overcast
48 °Overcast

Allenstown, Monday, 9 November

Overcast. High 48°, low 37°.

Pressure29.94 inHg
Wind13.4 mph NW
Humidity67%
Visibility—
Dew point37°
Tue, 1054° / 36°0Clear
54 °Clear

Allenstown, Tuesday, 10 November

Clear. High 54°, low 36°.

Pressure30.21 inHg
Wind4.2 mph NW
Humidity70%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1148° / 35°0.13Climate normal
48 °Climate normal

Allenstown, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation40%
Record high73° (2020)
Record low19° (2017)
Thu, 1247° / 34°0.13Climate normal
47 °Climate normal

Allenstown, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation33%
Record high70° (2022)
Record low21° (1976)
Fri, 1345° / 32°0.16Climate normal
45 °Climate normal

Allenstown, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.16 in
Chance of precipitation37%
Record high65° (1964)
Record low14° (2019)
Sat, 1445° / 32°0.11Climate normal
45 °Climate normal

Allenstown, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation30%
Record high64° (1989)
Record low13° (1986)
Sun, 1546° / 33°0.12Climate normal
46 °Climate normal

Allenstown, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation38%
Record high67° (1993)
Record low17° (2018)
Mon, 1646° / 33°0.15Climate normal
46 °Climate normal

Allenstown, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation32%
Record high65° (2005)
Record low13° (1967)
Tue, 1744° / 31°0.14Climate normal
44 °Climate normal

Allenstown, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.14 in
Chance of precipitation30%
Record high63° (2006)
Record low10° (1967)
Wed, 1845° / 31°0.08Climate normal
45 °Climate normal

Allenstown, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.08 in
Chance of precipitation27%
Record high65° (1963)
Record low21° (2020)
Thu, 1944° / 30°0.06Climate normal
44 °Climate normal

Allenstown, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1991)
Record low11° (1997)
Fri, 2044° / 30°0.15Climate normal
44 °Climate normal

Allenstown, Friday, 20 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.15 in
Chance of precipitation40%
Record high69° (1991)
Record low5° (1986)
Sat, 2143° / 29°0.12Climate normal
43 °Climate normal

Allenstown, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.12 in
Chance of precipitation32%
Record high60° (1991)
Record low12° (1967)
Sun, 2242° / 30°0.13Climate normal
42 °Climate normal

Allenstown, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation37%
Record high62° (1999)
Record low5° (2018)
Mon, 2341° / 29°0.11Climate normal
41 °Climate normal

Allenstown, Monday, 23 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.11 in
Chance of precipitation23%
Record high64° (1999)
Record low5° (2018)
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)

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.