As of 00:53 EDT

Weather in North Grantham, NH

45°Current weather

North Grantham, Tuesday, 27 October, 00:53

Overcast. Feels like 40°. High 49°, low 25°.

Pressure30.24 inHg
Wind9.2 mph N
Humidity62%
Visibility6.2 mi
Dew point33°

Monthly outlook for North Grantham, NH: average high 51.2°, average low 33.2°. That is 2° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (64.1°), the coolest 28 October (20.9°).

51.2°/33.2°
Average high / low
+2°
Above normal
5 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November53.3°48.9°+2.4°
6 November – 15 November47.7°44°+2.1°
16 November – 25 Novemberat normal39.3°—

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).

Wed, 2853° / 21°0Overcast
53 °Overcast

North Grantham, Wednesday, 28 October

Overcast. High 53°, low 21°.

Pressure30.45 inHg
Wind3.3 mph SW
Humidity54%
Visibility6.2 mi
Dew point27°
Thu, 2964° / 36°0Clear
64 °Clear

North Grantham, Thursday, 29 October

Clear. High 64°, low 36°.

Pressure30.15 inHg
Wind6.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point43°
Fri, 3061° / 41°0.09Light rain
61 °Light rain

North Grantham, Friday, 30 October

Light rain. High 61°, low 41°.

Pressure29.97 inHg
Wind9.1 mph W
Humidity56%
Visibility6.2 mi
Dew point45°
Sat, 3153° / 35°0Partly cloudy
53 °Partly cloudy

North Grantham, Saturday, 31 October

Partly cloudy. High 53°, low 35°.

Pressure30.33 inHg
Wind11.9 mph NW
Humidity50%
Visibility—
Dew point29°
Sun, 0157° / 32°0Overcast
57 °Overcast

North Grantham, Sunday, 1 November

Overcast. High 57°, low 32°.

Pressure30.39 inHg
Wind7.2 mph S
Humidity62%
Visibility—
Dew point35°
Mon, 0251° / 45°0.19Light rain
51 °Light rain

North Grantham, Monday, 2 November

Light rain. High 51°, low 45°.

Pressure30.06 inHg
Wind5.3 mph S
Humidity97%
Visibility—
Dew point48°
Tue, 0348° / 32°0.03Light rain
48 °Light rain

North Grantham, Tuesday, 3 November

Light rain. High 48°, low 32°.

Pressure30.27 inHg
Wind5.7 mph SE
Humidity87%
Visibility—
Dew point41°
Wed, 0448° / 28°0Mostly clear
48 °Mostly clear

North Grantham, Wednesday, 4 November

Mostly clear. High 48°, low 28°.

Pressure30.45 inHg
Wind6.7 mph SE
Humidity45%
Visibility—
Dew point20°
Thu, 0550° / 34°0.34Rain
50 °Rain

North Grantham, Thursday, 5 November

Rain. High 50°, low 34°.

Pressure30.12 inHg
Wind13.8 mph E
Humidity87%
Visibility—
Dew point36°
Fri, 0659° / 40°0.14Light rain
59 °Light rain

North Grantham, Friday, 6 November

Light rain. High 59°, low 40°.

Pressure29.56 inHg
Wind6.8 mph S
Humidity94%
Visibility—
Dew point53°
Sat, 0743° / 31°0Clear
43 °Clear

North Grantham, Saturday, 7 November

Clear. High 43°, low 31°.

Pressure29.68 inHg
Wind10.7 mph SW
Humidity53%
Visibility—
Dew point24°
Sun, 0840° / 31°0.03Snow
40 °Snow

North Grantham, Sunday, 8 November

Snow. High 40°, low 31°.

Pressure29.85 inHg
Wind6.8 mph NW
Humidity67%
Visibility—
Dew point29°
Mon, 0940° / 25°0Clear
40 °Clear

North Grantham, Monday, 9 November

Clear. High 40°, low 25°.

Pressure30.09 inHg
Wind7.6 mph NW
Humidity63%
Visibility—
Dew point22°
Tue, 1051° / 33°0.06Snow
51 °Snow

North Grantham, Tuesday, 10 November

Snow. High 51°, low 33°.

Pressure29.88 inHg
Wind10.8 mph S
Humidity73%
Visibility—
Dew point36°
Wed, 1153° / 42°0Overcast
53 °Overcast

North Grantham, Wednesday, 11 November

Overcast. High 53°, low 42°.

Pressure29.91 inHg
Wind4.5 mph S
Humidity86%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2438° / 25°0.07Climate normal
38 °Climate normal

North Grantham, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (1999)
Record low0° (1989)
Wed, 2538° / 25°0.16Climate normal
38 °Climate normal

North Grantham, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.16 in
Chance of precipitation37%
Record high57° (2004)
Record low9° (1997)

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.