Monthly outlook for North Grantham, NH: average high 45.9°, average low 33.1°. That is 1.5° above the climate normal for November. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 6 November (67°), the coolest 15 November (21.5°).
45.9°/33.1°
Average high / low
+1.5°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
49.5°
44.6°
+2.7°
15 November – 24 November
39.9°
39.7°
+0.1°
25 November – 4 December
at normal
36.9°
—
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 (8 mi).
Fri, 0667° / 51°0.19
67 °
North Grantham, Friday, 6 November
Rain. High 67°, low 51°.
Pressure29.85 inHg
Wind2.5 mph N
Humidity56%
Visibility6.2 mi
Dew point49°
Sat, 0753° / 47°0.47
53 °
North Grantham, Saturday, 7 November
Rain. High 53°, low 47°.
Pressure29.77 inHg
Wind4.1 mph NE
Humidity91%
Visibility6.2 mi
Dew point49°
Sun, 0849° / 38°0.25
49 °
North Grantham, Sunday, 8 November
Rain. High 49°, low 38°.
Pressure29.68 inHg
Wind13.7 mph NW
Humidity56%
Visibility6.2 mi
Dew point34°
Mon, 0947° / 41°0.02
47 °
North Grantham, Monday, 9 November
Light rain. High 47°, low 41°.
Pressure29.68 inHg
Wind11.8 mph NW
Humidity62%
Visibility6.2 mi
Dew point34°
Tue, 1052° / 36°0
52 °
North Grantham, Tuesday, 10 November
Overcast. High 52°, low 36°.
Pressure29.85 inHg
Wind10.4 mph W
Humidity64%
Visibility—
Dew point33°
Wed, 1148° / 37°0.02
48 °
North Grantham, Wednesday, 11 November
Light rain. High 48°, low 37°.
Pressure29.80 inHg
Wind9.1 mph W
Humidity67%
Visibility—
Dew point37°
Thu, 1238° / 25°0
38 °
North Grantham, Thursday, 12 November
Mostly clear. High 38°, low 25°.
Pressure29.88 inHg
Wind7.6 mph NW
Humidity52%
Visibility—
Dew point18°
Fri, 1338° / 23°0
38 °
North Grantham, Friday, 13 November
Mostly clear. High 38°, low 23°.
Pressure29.85 inHg
Wind5.9 mph NW
Humidity55%
Visibility—
Dew point17°
Sat, 1439° / 22°0
39 °
North Grantham, Saturday, 14 November
Overcast. High 39°, low 22°.
Pressure29.91 inHg
Wind4 mph NW
Humidity50%
Visibility—
Dew point15°
Sun, 1536° / 22°0
36 °
North Grantham, Sunday, 15 November
Overcast. High 36°, low 22°.
Pressure29.88 inHg
Wind12.5 mph NW
Humidity62%
Visibility—
Dew point20°
Mon, 1638° / 29°0
38 °
North Grantham, Monday, 16 November
Overcast. High 38°, low 29°.
Pressure29.88 inHg
Wind13.9 mph NW
Humidity65%
Visibility—
Dew point24°
Tue, 1739° / 24°0
39 °
North Grantham, Tuesday, 17 November
Partly cloudy. High 39°, low 24°.
Pressure30.09 inHg
Wind11 mph NW
Humidity66%
Visibility—
Dew point23°
Wed, 1841° / 23°0
41 °
North Grantham, Wednesday, 18 November
Mostly clear. High 41°, low 23°.
Pressure30.30 inHg
Wind8.1 mph NW
Humidity60%
Visibility—
Dew point21°
Thu, 1946° / 31°0.02
46 °
North Grantham, Thursday, 19 November
Light snow. High 46°, low 31°.
Pressure29.97 inHg
Wind5.7 mph W
Humidity86%
Visibility—
Dew point35°
Fri, 2040° / 29°0
40 °
North Grantham, Friday, 20 November
Light rain. High 40°, low 29°.
Pressure30.00 inHg
Wind13.8 mph NW
Humidity66%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2138° / 25°0.11
38 °
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°0.11
38 °
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°0.11
38 °
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°0.07
38 °
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°0.16
38 °
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)
Thu, 2639° / 26°0.2
39 °
North 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 °
North 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 °
North 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 °
North 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 °
North 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 °
North 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 °
North 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 °
North 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)
Fri, 0434° / 21°0.09
34 °
North Grantham, Friday, 4 December
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.09 in
Chance of precipitation25%
Record high57° (1982)
Record low-2° (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 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.