As of 21:41 EST

Weather in Allenstown, NH

61°

Allenstown, Friday, 6 November, 21:41

Rain. Feels like 61°. High 64°, low 60°.

Pressure29.80 inHg

Wind4.6 mph W

Humidity94%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Monthly outlook for Allenstown, NH: average high 47.7°, average low 34°. That is 0.6° above the climate normal for November. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 6 November (63.5°), the coolest 19 November (22.7°).

47.7°/34°

Average high / low

+0.6°

Above normal

7 / 5

Wet days / normal

2.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
6 November – 15 November	48.8°	48°	+0.4°
16 November – 25 November	45.9°	43.3°	+1.4°
26 November – 5 December	at normal	40.7°	—

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).

Sat, 0760° / 50°

0.06

60 °

Allenstown, Saturday, 7 November

Light rain. High 60°, low 50°.

Pressure29.68 inHg

Wind5.3 mph N

Humidity72%

Visibility6.2 mi

Dew point50°

Sun, 0854° / 41°

0.23

54 °

Allenstown, Sunday, 8 November

Rain. High 54°, low 41°.

Pressure29.68 inHg

Wind14.3 mph NW

Humidity56%

Visibility6.2 mi

Dew point36°

Mon, 0952° / 39°

0.11

52 °

Allenstown, Monday, 9 November

Rain. High 52°, low 39°.

Pressure29.65 inHg

Wind8.1 mph W

Humidity82%

Visibility6.2 mi

Dew point43°

Tue, 1050° / 38°

50 °

Allenstown, Tuesday, 10 November

Overcast. High 50°, low 38°.

Pressure29.80 inHg

Wind10.9 mph W

Humidity55%

Visibility6.2 mi

Dew point34°

Wed, 1149° / 34°

49 °

Allenstown, Wednesday, 11 November

Overcast. High 49°, low 34°.

Pressure29.85 inHg

Wind12.4 mph NW

Humidity59%

Visibility—

Dew point32°

Thu, 1248° / 32°

0.02

48 °

Allenstown, Thursday, 12 November

Light snow. High 48°, low 32°.

Pressure29.91 inHg

Wind7.1 mph NE

Humidity61%

Visibility—

Dew point30°

Fri, 1337° / 32°

0.69

37 °

Allenstown, Friday, 13 November

Snow. High 37°, low 32°.

Pressure29.71 inHg

Wind13 mph NE

Humidity73%

Visibility—

Dew point27°

Sat, 1437° / 30°

0.11

37 °

Allenstown, Saturday, 14 November

Snow. High 37°, low 30°.

Pressure29.71 inHg

Wind7.2 mph N

Humidity98%

Visibility—

Dew point35°

Sun, 1539° / 25°

0.04

39 °

Allenstown, Sunday, 15 November

Snow. High 39°, low 25°.

Pressure29.91 inHg

Wind6.5 mph N

Humidity98%

Visibility—

Dew point36°

Mon, 1642° / 24°

42 °

Allenstown, Monday, 16 November

Mostly clear. High 42°, low 24°.

Pressure30.18 inHg

Wind8.2 mph NW

Humidity83%

Visibility—

Dew point31°

Tue, 1748° / 27°

48 °

Allenstown, Tuesday, 17 November

Overcast. High 48°, low 27°.

Pressure30.18 inHg

Wind6.7 mph W

Humidity82%

Visibility—

Dew point34°

Wed, 1839° / 25°

39 °

Allenstown, Wednesday, 18 November

Clear. High 39°, low 25°.

Pressure30.33 inHg

Wind12.6 mph NW

Humidity68%

Visibility—

Dew point28°

Thu, 1941° / 23°

41 °

Allenstown, Thursday, 19 November

Mostly clear. High 41°, low 23°.

Pressure30.62 inHg

Wind4.4 mph SW

Humidity35%

Visibility—

Dew point8°

Fri, 2051° / 27°

51 °

Allenstown, Friday, 20 November

Mostly clear. High 51°, low 27°.

Pressure30.39 inHg

Wind8.5 mph W

Humidity45%

Visibility—

Dew point21°

Sat, 2154° / 35°

54 °

Allenstown, Saturday, 21 November

Overcast. High 54°, low 35°.

Pressure30.18 inHg

Wind6 mph SW

Humidity72%

Visibility—

Dew point38°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2242° / 30°

0.13

42 °

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°

0.11

41 °

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°

0.07

42 °

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°

0.16

42 °

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°

0.21

43 °

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°

0.15

43 °

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°

0.19

43 °

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°

0.08

42 °

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°

0.11

41 °

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°

0.13

41 °

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°

0.13

40 °

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°

0.15

40 °

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°

0.11

38 °

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°

0.12

37 °

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)

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.