Monthly outlook for Littleton Common, MA: average high 58.4°, average low 44.6°. That is 3.7° above the climate normal for October. Precipitation is expected on 7 days (about 3.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 2 November (73.6°), the coolest 1 November (33.9°).
58.4°/44.6°
Average high / low
+3.7°
Above normal
7 / 5
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
63.1°
53.5°
+5.3°
10 November – 19 November
50.4°
48°
+1.4°
20 November – 29 November
at normal
44.8°
—
October records over 66 years
85.8°5 October 2007All-time high
23.4°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Groton (7 mi).
Sun, 0161° / 34°0
61 °
Littleton Common, Sunday, 1 November
Clear. High 61°, low 34°.
Pressure30.47 inHg
Wind4.9 mph W
Humidity43%
Visibility6.2 mi
Dew point31°
Mon, 0274° / 45°0
74 °
Littleton Common, Monday, 2 November
Overcast. High 74°, low 45°.
Pressure30.30 inHg
Wind8.9 mph SW
Humidity34%
Visibility6.2 mi
Dew point37°
Tue, 0371° / 50°0
71 °
Littleton Common, Tuesday, 3 November
Overcast. High 71°, low 50°.
Pressure30.24 inHg
Wind3.2 mph SW
Humidity40%
Visibility6.2 mi
Dew point43°
Wed, 0472° / 53°0
72 °
Littleton Common, Wednesday, 4 November
Mostly clear. High 72°, low 53°.
Pressure30.09 inHg
Wind7.4 mph SW
Humidity57%
Visibility6.2 mi
Dew point52°
Thu, 0568° / 55°0.03
68 °
Littleton Common, Thursday, 5 November
Light rain. High 68°, low 55°.
Pressure29.97 inHg
Wind8.9 mph S
Humidity80%
Visibility—
Dew point58°
Fri, 0665° / 54°0.48
65 °
Littleton Common, Friday, 6 November
Rain. High 65°, low 54°.
Pressure29.85 inHg
Wind10.2 mph S
Humidity98%
Visibility—
Dew point65°
Sat, 0759° / 53°0.16
59 °
Littleton Common, Saturday, 7 November
Light rain. High 59°, low 53°.
Pressure29.77 inHg
Wind7.9 mph E
Humidity98%
Visibility—
Dew point55°
Sun, 0859° / 49°0.66
59 °
Littleton Common, Sunday, 8 November
Rain. High 59°, low 49°.
Pressure29.23 inHg
Wind10.8 mph SE
Humidity98%
Visibility—
Dew point58°
Mon, 0949° / 45°0.01
49 °
Littleton Common, Monday, 9 November
Light rain. High 49°, low 45°.
Pressure29.21 inHg
Wind13.2 mph SW
Humidity76%
Visibility—
Dew point41°
Tue, 1049° / 41°0.06
49 °
Littleton Common, Tuesday, 10 November
Light rain. High 49°, low 41°.
Pressure29.29 inHg
Wind12.6 mph W
Humidity81%
Visibility—
Dew point43°
Wed, 1145° / 38°0.11
45 °
Littleton Common, Wednesday, 11 November
Light rain. High 45°, low 38°.
Pressure29.56 inHg
Wind8.5 mph NW
Humidity79%
Visibility—
Dew point38°
Thu, 1250° / 39°0
50 °
Littleton Common, Thursday, 12 November
Partly cloudy. High 50°, low 39°.
Pressure29.94 inHg
Wind8.2 mph NW
Humidity64%
Visibility—
Dew point34°
Fri, 1351° / 36°0
51 °
Littleton Common, Friday, 13 November
Overcast. High 51°, low 36°.
Pressure30.12 inHg
Wind5.2 mph S
Humidity61%
Visibility—
Dew point32°
Sat, 1455° / 39°1.27
55 °
Littleton Common, Saturday, 14 November
Heavy rain. High 55°, low 39°.
Pressure29.71 inHg
Wind18.7 mph E
Humidity95%
Visibility—
Dew point47°
Sun, 1553° / 45°0.23
53 °
Littleton Common, Sunday, 15 November
Rain. High 53°, low 45°.
Pressure29.32 inHg
Wind13.2 mph N
Humidity95%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1648° / 34°0.15
48 °
Littleton Common, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.15 in
Chance of precipitation25%
Record high66° (2005)
Record low13° (1967)
Tue, 1747° / 32°0.13
47 °
Littleton Common, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.13 in
Chance of precipitation30%
Record high64° (2006)
Record low11° (1972)
Wed, 1847° / 33°0.07
47 °
Littleton Common, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high66° (1963)
Record low23° (2020)
Thu, 1946° / 32°0.06
46 °
Littleton Common, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation18%
Record high64° (1991)
Record low13° (1986)
Fri, 2046° / 32°0.12
46 °
Littleton Common, Friday, 20 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.12 in
Chance of precipitation33%
Record high68° (1991)
Record low7° (1986)
Sat, 2145° / 31°0.12
45 °
Littleton Common, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.12 in
Chance of precipitation32%
Record high60° (1991)
Record low15° (1967)
Sun, 2244° / 31°0.15
44 °
Littleton Common, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation38%
Record high62° (1999)
Record low4° (2018)
Mon, 2344° / 30°0.14
44 °
Littleton Common, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.14 in
Chance of precipitation25%
Record high66° (1999)
Record low6° (2018)
Tue, 2444° / 31°0.07
44 °
Littleton Common, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high66° (1979)
Record low3° (1989)
Wed, 2545° / 31°0.14
45 °
Littleton Common, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.14 in
Chance of precipitation30%
Record high65° (1979)
Record low15° (1997)
Thu, 2646° / 32°0.18
46 °
Littleton Common, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.18 in
Chance of precipitation45%
Record high63° (1979)
Record low17° (1978)
Fri, 2746° / 31°0.12
46 °
Littleton Common, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.12 in
Chance of precipitation38%
Record high62° (1979)
Record low14° (1978)
Sat, 2846° / 32°0.18
46 °
Littleton Common, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.18 in
Chance of precipitation35%
Record high65° (1990)
Record low14° (2002)
Sun, 2944° / 31°0.07
44 °
Littleton Common, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high65° (2011)
Record low10° (2014)
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 Littleton Common, 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 Littleton Common, 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.