Monthly outlook for South Bow, NH: average high 46.9°, average low 33.4°. That is 0.6° above the climate normal for November. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 22 November (54.3°), the coolest 25 November (27.6°).
46.9°/33.4°
Average high / low
+0.6°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
45.5°
47.1°
-0.9°
20 November – 29 November
49.1°
43.6°
+3.1°
30 November – 9 December
at normal
39.6°
—
November records over 66 years
75.2°6 November 2024All-time high
4.5°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Manchester (8 mi).
Wed, 1149° / 39°0
49 °
South Bow, Wednesday, 11 November
Overcast. High 49°, low 39°.
Pressure29.88 inHg
Wind9.6 mph NW
Humidity48%
Visibility6.2 mi
Dew point29°
Thu, 1240° / 37°0.3
40 °
South Bow, Thursday, 12 November
Rain. High 40°, low 37°.
Pressure29.74 inHg
Wind5.5 mph NE
Humidity97%
Visibility2.2 mi
Dew point40°
Fri, 1340° / 33°0.3
40 °
South Bow, Friday, 13 November
Snow. High 40°, low 33°.
Pressure29.56 inHg
Wind9.6 mph N
Humidity76%
Visibility6.2 mi
Dew point29°
Sat, 1441° / 34°0.02
41 °
South Bow, Saturday, 14 November
Light snow. High 41°, low 34°.
Pressure29.65 inHg
Wind12.2 mph NW
Humidity67%
Visibility6.2 mi
Dew point25°
Sun, 1544° / 35°0
44 °
South Bow, Sunday, 15 November
Overcast. High 44°, low 35°.
Pressure29.85 inHg
Wind14.7 mph NW
Humidity69%
Visibility—
Dew point31°
Mon, 1646° / 30°0
46 °
South Bow, Monday, 16 November
Mostly clear. High 46°, low 30°.
Pressure30.15 inHg
Wind12.8 mph NW
Humidity63%
Visibility—
Dew point30°
Tue, 1748° / 29°0
48 °
South Bow, Tuesday, 17 November
Clear. High 48°, low 29°.
Pressure30.45 inHg
Wind4.3 mph NW
Humidity55%
Visibility—
Dew point25°
Wed, 1844° / 31°0
44 °
South Bow, Wednesday, 18 November
Overcast. High 44°, low 31°.
Pressure30.33 inHg
Wind4.7 mph N
Humidity67%
Visibility—
Dew point28°
Thu, 1951° / 29°0
51 °
South Bow, Thursday, 19 November
Clear. High 51°, low 29°.
Pressure30.27 inHg
Wind6.2 mph N
Humidity52%
Visibility—
Dew point25°
Fri, 2054° / 32°0
54 °
South Bow, Friday, 20 November
Overcast. High 54°, low 32°.
Pressure30.27 inHg
Wind3.6 mph NW
Humidity48%
Visibility—
Dew point26°
Sat, 2154° / 36°0
54 °
South Bow, Saturday, 21 November
Partly cloudy. High 54°, low 36°.
Pressure30.18 inHg
Wind4.2 mph S
Humidity52%
Visibility—
Dew point30°
Sun, 2254° / 37°0.4
54 °
South Bow, Sunday, 22 November
Rain. High 54°, low 37°.
Pressure30.00 inHg
Wind14.8 mph S
Humidity93%
Visibility—
Dew point43°
Mon, 2349° / 35°0
49 °
South Bow, Monday, 23 November
Clear. High 49°, low 35°.
Pressure29.77 inHg
Wind8.9 mph W
Humidity75%
Visibility—
Dew point41°
Tue, 2444° / 30°0.04
44 °
South Bow, Tuesday, 24 November
Light snow. High 44°, low 30°.
Pressure29.83 inHg
Wind16.4 mph NW
Humidity57%
Visibility—
Dew point26°
Wed, 2540° / 28°0
40 °
South Bow, Wednesday, 25 November
Overcast. High 40°, low 28°.
Pressure30.09 inHg
Wind15.1 mph NW
Humidity47%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2644° / 31°0.2
44 °
South Bow, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.2 in
Chance of precipitation50%
Record high62° (1979)
Record low15° (1978)
Fri, 2744° / 31°0.14
44 °
South Bow, Friday, 27 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.14 in
Chance of precipitation38%
Record high62° (1979)
Record low13° (1978)
Sat, 2844° / 31°0.18
44 °
South Bow, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.18 in
Chance of precipitation38%
Record high65° (1990)
Record low13° (1996)
Sun, 2943° / 30°0.07
43 °
South Bow, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (1990)
Record low6° (2014)
Mon, 3042° / 29°0.11
42 °
South Bow, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation32%
Record high63° (2006)
Record low14° (1967)
Tue, 0142° / 29°0.13
42 °
South Bow, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation33%
Record high63° (2001)
Record low10° (1976)
Wed, 0242° / 28°0.12
42 °
South Bow, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.12 in
Chance of precipitation33%
Record high62° (2006)
Record low9° (1967)
Thu, 0341° / 27°0.15
41 °
South Bow, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.15 in
Chance of precipitation38%
Record high64° (2009)
Record low4° (1976)
Fri, 0440° / 26°0.11
40 °
South Bow, Friday, 4 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.11 in
Chance of precipitation23%
Record high64° (1982)
Record low7° (1989)
Sat, 0538° / 26°0.13
38 °
South Bow, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.13 in
Chance of precipitation32%
Record high62° (2001)
Record low2° (2025)
Sun, 0640° / 26°0.15
40 °
South Bow, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.15 in
Chance of precipitation42%
Record high66° (2001)
Record low8° (1963)
Mon, 0739° / 25°0.13
39 °
South Bow, Monday, 7 December
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.13 in
Chance of precipitation37%
Record high66° (1998)
Record low5° (1964)
Tue, 0836° / 23°0.09
36 °
South Bow, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.09 in
Chance of precipitation28%
Record high54° (2022)
Record low-8° (1964)
Wed, 0937° / 22°0.17
37 °
South Bow, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.17 in
Chance of precipitation38%
Record high55° (1991)
Record low2° (2025)
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 South Bow, 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 South Bow, 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.