Monthly outlook for Dorchester, NH: average high 48.1°, average low 32.8°. That is 2.2° above the climate normal for November. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 4 November (66.4°), the coolest 16 November (21.7°).
48.1°/32.8°
Average high / low
+2.2°
Above normal
5 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
51.2°
45.7°
+3°
14 November – 23 November
43.1°
40.5°
+1.4°
24 November – 3 December
at normal
37.7°
—
November records over 66 years
70.5°5 November 2022All-time high
-4°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Wentworth (7 mi).
Thu, 0561° / 49°0.25
61 °
Dorchester, Thursday, 5 November
Rain. High 61°, low 49°.
Pressure29.83 inHg
Wind9.5 mph S
Humidity98%
Visibility2.0 mi
Dew point59°
Fri, 0662° / 48°0.02
62 °
Dorchester, Friday, 6 November
Light rain. High 62°, low 48°.
Pressure29.88 inHg
Wind3.2 mph W
Humidity53%
Visibility6.2 mi
Dew point45°
Sat, 0758° / 45°0.36
58 °
Dorchester, Saturday, 7 November
Rain. High 58°, low 45°.
Pressure29.80 inHg
Wind5.7 mph E
Humidity58%
Visibility6.2 mi
Dew point45°
Sun, 0843° / 35°0.54
43 °
Dorchester, Sunday, 8 November
Rain. High 43°, low 35°.
Pressure29.77 inHg
Wind13.5 mph NW
Humidity98%
Visibility—
Dew point35°
Mon, 0944° / 35°0.06
44 °
Dorchester, Monday, 9 November
Light rain. High 44°, low 35°.
Pressure29.68 inHg
Wind13.4 mph NW
Humidity72%
Visibility—
Dew point34°
Tue, 1056° / 33°0
56 °
Dorchester, Tuesday, 10 November
Clear. High 56°, low 33°.
Pressure29.88 inHg
Wind9.4 mph SW
Humidity60%
Visibility—
Dew point32°
Wed, 1145° / 27°0.01
45 °
Dorchester, Wednesday, 11 November
Light snow. High 45°, low 27°.
Pressure29.88 inHg
Wind9.8 mph NW
Humidity67%
Visibility—
Dew point33°
Thu, 1237° / 25°0
37 °
Dorchester, Thursday, 12 November
Overcast. High 37°, low 25°.
Pressure30.12 inHg
Wind11.5 mph NW
Humidity52%
Visibility—
Dew point16°
Fri, 1339° / 26°0.04
39 °
Dorchester, Friday, 13 November
Snow. High 39°, low 26°.
Pressure29.77 inHg
Wind12.4 mph W
Humidity65%
Visibility—
Dew point27°
Sat, 1437° / 25°0
37 °
Dorchester, Saturday, 14 November
Mostly clear. High 37°, low 25°.
Pressure29.94 inHg
Wind9 mph NW
Humidity69%
Visibility—
Dew point24°
Sun, 1547° / 26°0
47 °
Dorchester, Sunday, 15 November
Overcast. High 47°, low 26°.
Pressure29.91 inHg
Wind13.3 mph NW
Humidity75%
Visibility—
Dew point31°
Mon, 1634° / 22°0
34 °
Dorchester, Monday, 16 November
Mostly clear. High 34°, low 22°.
Pressure30.21 inHg
Wind9.8 mph NW
Humidity48%
Visibility—
Dew point11°
Tue, 1743° / 24°0
43 °
Dorchester, Tuesday, 17 November
Overcast. High 43°, low 24°.
Pressure30.30 inHg
Wind4.9 mph W
Humidity39%
Visibility—
Dew point12°
Wed, 1848° / 28°0
48 °
Dorchester, Wednesday, 18 November
Overcast. High 48°, low 28°.
Pressure30.33 inHg
Wind4.1 mph NW
Humidity49%
Visibility—
Dew point22°
Thu, 1950° / 33°0
50 °
Dorchester, Thursday, 19 November
Overcast. High 50°, low 33°.
Pressure30.21 inHg
Wind4.2 mph S
Humidity59%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2040° / 28°0.15
40 °
Dorchester, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.15 in
Chance of precipitation37%
Record high67° (1991)
Record low10° (1986)
Sat, 2139° / 26°0.12
39 °
Dorchester, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.12 in
Chance of precipitation33%
Record high58° (1991)
Record low6° (1967)
Sun, 2238° / 27°0.11
38 °
Dorchester, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.11 in
Chance of precipitation40%
Record high59° (1999)
Record low2° (2018)
Mon, 2338° / 26°0.11
38 °
Dorchester, Monday, 23 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation28%
Record high61° (1999)
Record low-1° (1972)
Tue, 2439° / 26°0.07
39 °
Dorchester, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.07 in
Chance of precipitation30%
Record high60° (1999)
Record low-4° (1989)
Wed, 2539° / 26°0.16
39 °
Dorchester, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.16 in
Chance of precipitation35%
Record high58° (2004)
Record low10° (2013)
Thu, 2639° / 28°0.21
39 °
Dorchester, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.21 in
Chance of precipitation52%
Record high59° (1979)
Record low4° (1962)
Fri, 2739° / 26°0.15
39 °
Dorchester, Friday, 27 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.15 in
Chance of precipitation45%
Record high59° (1979)
Record low4° (1978)
Sat, 2839° / 26°0.18
39 °
Dorchester, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.18 in
Chance of precipitation45%
Record high61° (1990)
Record low6° (1996)
Sun, 2937° / 25°0.09
37 °
Dorchester, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high56° (2003)
Record low-3° (2014)
Mon, 3037° / 24°0.12
37 °
Dorchester, Monday, 30 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.12 in
Chance of precipitation33%
Record high59° (2006)
Record low2° (1967)
Tue, 0137° / 24°0.13
37 °
Dorchester, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.13 in
Chance of precipitation37%
Record high57° (2020)
Record low1° (1974)
Wed, 0236° / 22°0.12
36 °
Dorchester, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.12 in
Chance of precipitation30%
Record high52° (1998)
Record low-5° (1967)
Thu, 0336° / 23°0.13
36 °
Dorchester, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.13 in
Chance of precipitation40%
Record high56° (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 Dorchester, 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 Dorchester, 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.