As of 18:37 EST

Weather in Shirley, MA

47°Current weather

Shirley, Sunday, 8 November, 18:37

Clear. Feels like 44°. High 54°, low 44°.

Pressure29.68 inHg
Wind5.7 mph N
Humidity73%
Visibility6.2 mi
Dew point39°

Monthly outlook for Shirley, MA: average high 49.2°, average low 37.3°. That is 0.9° above the climate normal for November. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 20 November (56.9°), the coolest 23 November (28.8°).

49.2°/37.3°
Average high / low
+0.9°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November48.6°48.8°-0.1°
18 November – 27 November50.1°45.1°+2.8°
28 November – 7 Decemberat normal42.1°—

November records over 66 years

76.1°6 November 2024All-time high
3°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — Groton (5 mi).

Mon, 0952° / 43°0.02Light rain
52 °Light rain

Shirley, Monday, 9 November

Light rain. High 52°, low 43°.

Pressure29.62 inHg
Wind11.4 mph NW
Humidity57%
Visibility6.2 mi
Dew point39°
Tue, 1054° / 40°0Overcast
54 °Overcast

Shirley, Tuesday, 10 November

Overcast. High 54°, low 40°.

Pressure29.80 inHg
Wind10.3 mph W
Humidity57%
Visibility6.2 mi
Dew point36°
Wed, 1154° / 39°0Partly cloudy
54 °Partly cloudy

Shirley, Wednesday, 11 November

Partly cloudy. High 54°, low 39°.

Pressure29.88 inHg
Wind10.2 mph W
Humidity46%
Visibility6.2 mi
Dew point32°
Thu, 1252° / 40°0.05Light rain
52 °Light rain

Shirley, Thursday, 12 November

Light rain. High 52°, low 40°.

Pressure29.77 inHg
Wind3.2 mph SE
Humidity65%
Visibility6.2 mi
Dew point38°
Fri, 1343° / 36°0.73Rain
43 °Rain

Shirley, Friday, 13 November

Rain. High 43°, low 36°.

Pressure29.59 inHg
Wind13.4 mph NE
Humidity99%
Visibility—
Dew point40°
Sat, 1444° / 35°0.03Light rain
44 °Light rain

Shirley, Saturday, 14 November

Light rain. High 44°, low 35°.

Pressure29.41 inHg
Wind14.8 mph W
Humidity85%
Visibility—
Dew point37°
Sun, 1543° / 38°0Overcast
43 °Overcast

Shirley, Sunday, 15 November

Overcast. High 43°, low 38°.

Pressure29.35 inHg
Wind14.9 mph W
Humidity78%
Visibility—
Dew point34°
Mon, 1645° / 37°0Partly cloudy
45 °Partly cloudy

Shirley, Monday, 16 November

Partly cloudy. High 45°, low 37°.

Pressure29.65 inHg
Wind13.7 mph NW
Humidity61%
Visibility—
Dew point30°
Tue, 1746° / 36°0Overcast
46 °Overcast

Shirley, Tuesday, 17 November

Overcast. High 46°, low 36°.

Pressure29.97 inHg
Wind12.2 mph NW
Humidity61%
Visibility—
Dew point30°
Wed, 1850° / 33°0Clear
50 °Clear

Shirley, Wednesday, 18 November

Clear. High 50°, low 33°.

Pressure30.18 inHg
Wind6.2 mph N
Humidity63%
Visibility—
Dew point31°
Thu, 1951° / 33°0Clear
51 °Clear

Shirley, Thursday, 19 November

Clear. High 51°, low 33°.

Pressure30.27 inHg
Wind6.7 mph SW
Humidity59%
Visibility—
Dew point31°
Fri, 2057° / 43°0Overcast
57 °Overcast

Shirley, Friday, 20 November

Overcast. High 57°, low 43°.

Pressure30.00 inHg
Wind7.3 mph W
Humidity72%
Visibility—
Dew point44°
Sat, 2150° / 38°0Clear
50 °Clear

Shirley, Saturday, 21 November

Clear. High 50°, low 38°.

Pressure29.94 inHg
Wind9.4 mph NW
Humidity57%
Visibility—
Dew point31°
Sun, 2246° / 33°0.01Light rain
46 °Light rain

Shirley, Sunday, 22 November

Light rain. High 46°, low 33°.

Pressure29.97 inHg
Wind7.8 mph NW
Humidity71%
Visibility—
Dew point34°
Mon, 2347° / 29°0Clear
47 °Clear

Shirley, Monday, 23 November

Clear. High 47°, low 29°.

Pressure30.12 inHg
Wind8.3 mph NW
Humidity45%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2444° / 31°0.07Climate normal
44 °Climate normal

Shirley, 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°0.14Climate normal
45 °Climate normal

Shirley, 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°0.18Climate normal
46 °Climate normal

Shirley, 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°0.12Climate normal
46 °Climate normal

Shirley, 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°0.18Climate normal
46 °Climate normal

Shirley, 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°0.07Climate normal
44 °Climate normal

Shirley, 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)
Mon, 3043° / 30°0.1Climate normal
43 °Climate normal

Shirley, Monday, 30 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.1 in
Chance of precipitation28%
Record high62° (2006)
Record low17° (2013)
Tue, 0143° / 30°0.11Climate normal
43 °Climate normal

Shirley, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation32%
Record high65° (2001)
Record low12° (1989)
Wed, 0242° / 29°0.11Climate normal
42 °Climate normal

Shirley, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation23%
Record high63° (2006)
Record low10° (1989)
Thu, 0342° / 28°0.15Climate normal
42 °Climate normal

Shirley, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.15 in
Chance of precipitation33%
Record high64° (2009)
Record low7° (1976)
Fri, 0441° / 27°0.11Climate normal
41 °Climate normal

Shirley, Friday, 4 December

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.11 in
Chance of precipitation25%
Record high64° (1982)
Record low7° (1989)
Sat, 0539° / 27°0.14Climate normal
39 °Climate normal

Shirley, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.14 in
Chance of precipitation30%
Record high63° (2001)
Record low2° (2025)
Sun, 0641° / 28°0.15Climate normal
41 °Climate normal

Shirley, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.15 in
Chance of precipitation42%
Record high67° (2001)
Record low9° (2007)
Mon, 0740° / 26°0.13Climate normal
40 °Climate normal

Shirley, Monday, 7 December

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (1998)
Record low1° (1964)

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 Shirley, 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 Shirley, 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.