Monthly outlook for Belmont, MA: average high 49.8°, average low 38.7°. That is 0.3° above the climate normal for November. Precipitation is expected on 8 days (about 2.9 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 7 November (60°), the coolest 17 November (30.9°).
49.8°/38.7°
Average high / low
+0.3°
Above normal
8 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
50.4°
50.5°
-0.1°
17 November – 26 November
48.9°
46.7°
+1.2°
27 November – 6 December
at normal
44°
—
November records over 66 years
76.6°1 November 2024All-time high
8.4°22 November 2018All-time low
Sun, 0854° / 44°0.53
54 °
Belmont, Sunday, 8 November
Rain. High 54°, low 44°.
Pressure29.71 inHg
Wind15.8 mph NW
Humidity50%
Visibility6.2 mi
Dew point38°
Mon, 0953° / 43°0.06
53 °
Belmont, Monday, 9 November
Light rain. High 53°, low 43°.
Pressure29.65 inHg
Wind8.9 mph NW
Humidity72%
Visibility6.2 mi
Dew point43°
Tue, 1053° / 40°0
53 °
Belmont, Tuesday, 10 November
Overcast. High 53°, low 40°.
Pressure29.83 inHg
Wind9.4 mph W
Humidity51%
Visibility6.2 mi
Dew point35°
Wed, 1155° / 40°0
55 °
Belmont, Wednesday, 11 November
Clear. High 55°, low 40°.
Pressure29.85 inHg
Wind9.9 mph NW
Humidity59%
Visibility—
Dew point37°
Thu, 1251° / 37°0.02
51 °
Belmont, Thursday, 12 November
Light rain. High 51°, low 37°.
Pressure29.85 inHg
Wind10.8 mph E
Humidity69%
Visibility—
Dew point38°
Fri, 1347° / 44°0.93
47 °
Belmont, Friday, 13 November
Rain. High 47°, low 44°.
Pressure29.74 inHg
Wind19.4 mph E
Humidity85%
Visibility—
Dew point42°
Sat, 1445° / 36°0.59
45 °
Belmont, Saturday, 14 November
Rain. High 45°, low 36°.
Pressure29.47 inHg
Wind13.2 mph NE
Humidity93%
Visibility—
Dew point39°
Sun, 1542° / 37°0.27
42 °
Belmont, Sunday, 15 November
Rain. High 42°, low 37°.
Pressure29.41 inHg
Wind16.3 mph NW
Humidity76%
Visibility—
Dew point33°
Mon, 1644° / 34°0
44 °
Belmont, Monday, 16 November
Clear. High 44°, low 34°.
Pressure29.97 inHg
Wind13.1 mph NW
Humidity50%
Visibility—
Dew point22°
Tue, 1746° / 31°0
46 °
Belmont, Tuesday, 17 November
Mostly clear. High 46°, low 31°.
Pressure30.33 inHg
Wind9 mph NW
Humidity34%
Visibility—
Dew point13°
Wed, 1854° / 34°0
54 °
Belmont, Wednesday, 18 November
Mostly clear. High 54°, low 34°.
Pressure30.36 inHg
Wind9.6 mph SW
Humidity48%
Visibility—
Dew point26°
Thu, 1949° / 38°0.14
49 °
Belmont, Thursday, 19 November
Rain. High 49°, low 38°.
Pressure30.06 inHg
Wind12.1 mph NW
Humidity86%
Visibility—
Dew point44°
Fri, 2044° / 32°0
44 °
Belmont, Friday, 20 November
Mostly clear. High 44°, low 32°.
Pressure30.59 inHg
Wind5.7 mph N
Humidity49%
Visibility—
Dew point22°
Sat, 2152° / 36°0.04
52 °
Belmont, Saturday, 21 November
Light rain. High 52°, low 36°.
Pressure30.21 inHg
Wind10.9 mph SW
Humidity71%
Visibility—
Dew point38°
Sun, 2249° / 38°0
49 °
Belmont, Sunday, 22 November
Overcast. High 49°, low 38°.
Pressure30.03 inHg
Wind12.1 mph W
Humidity66%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2345° / 32°0.14
45 °
Belmont, Monday, 23 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.14 in
Chance of precipitation27%
Record high66° (1979)
Record low10° (2018)
Tue, 2446° / 32°0.08
46 °
Belmont, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (1979)
Record low9° (1989)
Wed, 2546° / 32°0.15
46 °
Belmont, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.15 in
Chance of precipitation28%
Record high67° (1979)
Record low17° (2013)
Thu, 2647° / 33°0.18
47 °
Belmont, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.18 in
Chance of precipitation45%
Record high63° (1979)
Record low20° (1978)
Fri, 2747° / 33°0.11
47 °
Belmont, Friday, 27 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation40%
Record high62° (1979)
Record low17° (1978)
Sat, 2847° / 33°0.17
47 °
Belmont, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.17 in
Chance of precipitation37%
Record high66° (1990)
Record low15° (2002)
Sun, 2946° / 33°0.07
46 °
Belmont, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (2011)
Record low16° (2002)
Mon, 3044° / 32°0.11
44 °
Belmont, Monday, 30 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation30%
Record high64° (2006)
Record low19° (1995)
Tue, 0144° / 32°0.11
44 °
Belmont, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation32%
Record high67° (2001)
Record low14° (1989)
Wed, 0244° / 31°0.12
44 °
Belmont, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.12 in
Chance of precipitation27%
Record high64° (2006)
Record low12° (1989)
Thu, 0344° / 30°0.16
44 °
Belmont, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.16 in
Chance of precipitation32%
Record high65° (2009)
Record low10° (1976)
Fri, 0442° / 29°0.11
42 °
Belmont, Friday, 4 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation22%
Record high65° (1982)
Record low10° (1989)
Sat, 0541° / 28°0.15
41 °
Belmont, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.15 in
Chance of precipitation28%
Record high64° (2001)
Record low5° (2025)
Sun, 0642° / 29°0.16
42 °
Belmont, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.16 in
Chance of precipitation45%
Record high68° (2001)
Record low13° (2007)
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 Belmont, MA 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 Belmont, MA 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.