Monthly outlook for East Grantham, NH: average high 47.3°, average low 34.1°. That is 2° above the climate normal for November. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 4 November (71.5°), the coolest 18 November (19.9°).
47.3°/34.1°
Average high / low
+2°
Above normal
4 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
53.3°
45.2°
+4.5°
14 November – 23 November
37.4°
40°
-1.5°
24 November – 3 December
at normal
37.3°
—
November records over 66 years
71.8°6 November 2024All-time high
-7.1°29 November 2014All-time low
Climate normals and records are computed from the nearest reference point — Plainfield (9 mi).
Thu, 0567° / 55°0.1
67 °
East Grantham, Thursday, 5 November
Rain. High 67°, low 55°.
Pressure29.83 inHg
Wind13.8 mph S
Humidity98%
Visibility2.4 mi
Dew point61°
Fri, 0666° / 52°0
66 °
East Grantham, Friday, 6 November
Overcast. High 66°, low 52°.
Pressure29.88 inHg
Wind2.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point48°
Sat, 0758° / 46°0.06
58 °
East Grantham, Saturday, 7 November
Light rain. High 58°, low 46°.
Pressure29.85 inHg
Wind9.5 mph N
Humidity67%
Visibility6.2 mi
Dew point47°
Sun, 0849° / 38°0.01
49 °
East Grantham, Sunday, 8 November
Light rain. High 49°, low 38°.
Pressure29.83 inHg
Wind9.6 mph NW
Humidity63%
Visibility—
Dew point32°
Mon, 0944° / 36°0.01
44 °
East Grantham, Monday, 9 November
Light rain. High 44°, low 36°.
Pressure29.62 inHg
Wind15.2 mph NW
Humidity64%
Visibility—
Dew point32°
Tue, 1055° / 36°0
55 °
East Grantham, Tuesday, 10 November
Overcast. High 55°, low 36°.
Pressure29.85 inHg
Wind13 mph W
Humidity50%
Visibility—
Dew point32°
Wed, 1143° / 28°0
43 °
East Grantham, Wednesday, 11 November
Overcast. High 43°, low 28°.
Pressure30.06 inHg
Wind10.2 mph N
Humidity65%
Visibility—
Dew point29°
Thu, 1240° / 24°0
40 °
East Grantham, Thursday, 12 November
Light rain. High 40°, low 24°.
Pressure29.94 inHg
Wind6.5 mph NW
Humidity47%
Visibility—
Dew point15°
Fri, 1341° / 28°0.03
41 °
East Grantham, Friday, 13 November
Snow. High 41°, low 28°.
Pressure29.53 inHg
Wind8.4 mph W
Humidity82%
Visibility—
Dew point32°
Sat, 1436° / 27°0
36 °
East Grantham, Saturday, 14 November
Partly cloudy. High 36°, low 27°.
Pressure29.83 inHg
Wind14.5 mph NW
Humidity61%
Visibility—
Dew point20°
Sun, 1539° / 26°0
39 °
East Grantham, Sunday, 15 November
Partly cloudy. High 39°, low 26°.
Pressure30.12 inHg
Wind11.6 mph NW
Humidity60%
Visibility—
Dew point21°
Mon, 1634° / 27°0.09
34 °
East Grantham, Monday, 16 November
Light snow. High 34°, low 27°.
Pressure29.88 inHg
Wind4.1 mph SW
Humidity70%
Visibility—
Dew point24°
Tue, 1733° / 25°0.08
33 °
East Grantham, Tuesday, 17 November
Light snow. High 33°, low 25°.
Pressure29.85 inHg
Wind9.3 mph NW
Humidity82%
Visibility—
Dew point28°
Wed, 1839° / 20°0
39 °
East Grantham, Wednesday, 18 November
Overcast. High 39°, low 20°.
Pressure29.91 inHg
Wind7.3 mph W
Humidity75%
Visibility—
Dew point23°
Thu, 1944° / 28°0
44 °
East Grantham, Thursday, 19 November
Mostly clear. High 44°, low 28°.
Pressure29.56 inHg
Wind12.3 mph W
Humidity70%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2040° / 27°0.14
40 °
East 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°0.11
38 °
East 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°0.11
38 °
East 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°0.11
38 °
East 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°0.07
38 °
East 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°0.16
38 °
East 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)
Thu, 2639° / 26°0.2
39 °
East Grantham, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.2 in
Chance of precipitation47%
Record high59° (1979)
Record low4° (1962)
Fri, 2738° / 26°0.13
38 °
East Grantham, Friday, 27 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.13 in
Chance of precipitation40%
Record high58° (1979)
Record low3° (1978)
Sat, 2839° / 25°0.18
39 °
East Grantham, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.18 in
Chance of precipitation45%
Record high61° (1990)
Record low7° (1996)
Sun, 2937° / 24°0.08
37 °
East Grantham, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.08 in
Chance of precipitation30%
Record high57° (1990)
Record low-7° (2014)
Mon, 3037° / 24°0.12
37 °
East Grantham, Monday, 30 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.12 in
Chance of precipitation33%
Record high58° (2006)
Record low-3° (1967)
Tue, 0137° / 23°0.13
37 °
East Grantham, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.13 in
Chance of precipitation37%
Record high58° (2020)
Record low1° (1968)
Wed, 0235° / 22°0.11
35 °
East Grantham, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.11 in
Chance of precipitation28%
Record high52° (1998)
Record low-8° (1967)
Thu, 0335° / 22°0.15
35 °
East Grantham, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.15 in
Chance of precipitation37%
Record high55° (2009)
Record low-6° (1976)
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 East 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 East 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.