As of 15:39 EDT

Weather in North Grantham, NH

62°Current weather

North Grantham, Sunday, 25 October, 15:39

Clear. Feels like 59°. High 62°, low 26°.

Pressure30.42 inHg
Wind0 mph N
Humidity31%
Visibility6.2 mi
Dew point31°

Monthly outlook for North Grantham, NH: average high 56.2°, average low 39.2°. That is 4.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 3 November (66.2°), the coolest 25 October (26.4°).

56.2°/39.2°
Average high / low
+4.3°
Above normal
3 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November58.9°49.5°+5.2°
4 November – 13 November51.6°45.2°+3.5°
14 November – 23 Novemberat normal40°—

October records over 66 years

81.5°4 October 2023All-time high
16.7°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Plainfield (8 mi).

Mon, 2662° / 30°0Mostly clear
62 °Mostly clear

North Grantham, Monday, 26 October

Mostly clear. High 62°, low 30°.

Pressure30.18 inHg
Wind1.8 mph NW
Humidity46%
Visibility6.2 mi
Dew point35°
Tue, 2746° / 29°0Mostly clear
46 °Mostly clear

North Grantham, Tuesday, 27 October

Mostly clear. High 46°, low 29°.

Pressure30.42 inHg
Wind7.1 mph NW
Humidity62%
Visibility6.2 mi
Dew point25°
Wed, 2849° / 27°0Clear
49 °Clear

North Grantham, Wednesday, 28 October

Clear. High 49°, low 27°.

Pressure30.50 inHg
Wind1 mph W
Humidity58%
Visibility6.2 mi
Dew point23°
Thu, 2962° / 36°0Partly cloudy
62 °Partly cloudy

North Grantham, Thursday, 29 October

Partly cloudy. High 62°, low 36°.

Pressure30.18 inHg
Wind6.4 mph SW
Humidity63%
Visibility6.2 mi
Dew point42°
Fri, 3064° / 44°0Mostly clear
64 °Mostly clear

North Grantham, Friday, 30 October

Mostly clear. High 64°, low 44°.

Pressure30.09 inHg
Wind8.9 mph W
Humidity68%
Visibility—
Dew point48°
Sat, 3156° / 39°0Partly cloudy
56 °Partly cloudy

North Grantham, Saturday, 31 October

Partly cloudy. High 56°, low 39°.

Pressure30.33 inHg
Wind6.8 mph NW
Humidity56%
Visibility—
Dew point34°
Sun, 0161° / 41°0Overcast
61 °Overcast

North Grantham, Sunday, 1 November

Overcast. High 61°, low 41°.

Pressure30.36 inHg
Wind4.6 mph SW
Humidity56%
Visibility—
Dew point38°
Mon, 0260° / 49°0.01Light rain
60 °Light rain

North Grantham, Monday, 2 November

Light rain. High 60°, low 49°.

Pressure30.27 inHg
Wind8 mph SW
Humidity88%
Visibility—
Dew point52°
Tue, 0366° / 54°0.04Light rain
66 °Light rain

North Grantham, Tuesday, 3 November

Light rain. High 66°, low 54°.

Pressure30.09 inHg
Wind6.3 mph S
Humidity88%
Visibility—
Dew point55°
Wed, 0465° / 53°0.15Light rain
65 °Light rain

North Grantham, Wednesday, 4 November

Light rain. High 65°, low 53°.

Pressure29.94 inHg
Wind6.4 mph S
Humidity83%
Visibility—
Dew point56°
Thu, 0559° / 45°0.61Rain
59 °Rain

North Grantham, Thursday, 5 November

Rain. High 59°, low 45°.

Pressure29.56 inHg
Wind8 mph SE
Humidity97%
Visibility—
Dew point57°
Fri, 0652° / 43°0.02Light rain
52 °Light rain

North Grantham, Friday, 6 November

Light rain. High 52°, low 43°.

Pressure29.47 inHg
Wind10.9 mph W
Humidity71%
Visibility—
Dew point42°
Sat, 0746° / 41°0.02Light rain
46 °Light rain

North Grantham, Saturday, 7 November

Light rain. High 46°, low 41°.

Pressure29.47 inHg
Wind12.3 mph W
Humidity77%
Visibility—
Dew point38°
Sun, 0848° / 33°0.01Light rain
48 °Light rain

North Grantham, Sunday, 8 November

Light rain. High 48°, low 33°.

Pressure29.83 inHg
Wind10 mph NW
Humidity64%
Visibility—
Dew point30°
Mon, 0940° / 36°0.55Rain
40 °Rain

North Grantham, Monday, 9 November

Rain. High 40°, low 36°.

Pressure29.62 inHg
Wind8.5 mph E
Humidity95%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1046° / 32°0.13Climate normal
46 °Climate normal

North Grantham, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation38%
Record high68° (2020)
Record low18° (2017)
Wed, 1144° / 32°0.14Climate normal
44 °Climate normal

North Grantham, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.14 in
Chance of precipitation40%
Record high68° (2020)
Record low15° (2017)
Thu, 1243° / 30°0.13Climate normal
43 °Climate normal

North Grantham, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation37%
Record high65° (2022)
Record low16° (2019)
Fri, 1341° / 29°0.13Climate normal
41 °Climate normal

North Grantham, Friday, 13 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.13 in
Chance of precipitation37%
Record high59° (1964)
Record low9° (2019)
Sat, 1442° / 29°0.1Climate normal
42 °Climate normal

North Grantham, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation27%
Record high60° (1989)
Record low11° (1986)
Sun, 1542° / 29°0.13Climate normal
42 °Climate normal

North Grantham, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation42%
Record high60° (1993)
Record low13° (2018)
Mon, 1641° / 29°0.12Climate normal
41 °Climate normal

North Grantham, Monday, 16 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.12 in
Chance of precipitation35%
Record high61° (2005)
Record low9° (1967)
Tue, 1741° / 27°0.12Climate normal
41 °Climate normal

North Grantham, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.12 in
Chance of precipitation35%
Record high61° (2006)
Record low0° (1972)
Wed, 1841° / 28°0.08Climate normal
41 °Climate normal

North Grantham, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.08 in
Chance of precipitation25%
Record high61° (2021)
Record low10° (2018)
Thu, 1940° / 26°0.06Climate normal
40 °Climate normal

North Grantham, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.06 in
Chance of precipitation25%
Record high57° (1991)
Record low5° (1997)
Fri, 2040° / 27°0.14Climate normal
40 °Climate normal

North Grantham, Friday, 20 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.14 in
Chance of precipitation37%
Record high66° (1991)
Record low9° (1986)
Sat, 2138° / 25°0.11Climate normal
38 °Climate normal

North Grantham, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation27%
Record high57° (1991)
Record low1° (1967)
Sun, 2238° / 26°0.11Climate normal
38 °Climate normal

North Grantham, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation37%
Record high59° (1999)
Record low0° (2018)
Mon, 2338° / 25°0.11Climate normal
38 °Climate normal

North Grantham, Monday, 23 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation28%
Record high60° (1999)
Record low-4° (2018)

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 North Grantham, 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 North Grantham, 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.