As of 18:33 EDT

Weather in Devens, MA

51°

Devens, Thursday, 15 October, 18:33

Clear. Feels like 49°. High 61°, low 50°.

Pressure30.18 inHg

Wind3.3 mph S

Humidity69%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Monthly outlook for Devens, MA: average high 61°, average low 41.1°. That is 1.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 30 October (71.2°), the coolest 18 October (32.6°).

61°/41.1°

Average high / low

+1.8°

Above normal

1 / 5

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 October – 24 October	59.6°	59.1°	+0.3°
25 October – 3 November	63.3°	55.4°	+4.4°
4 November – 13 November	at normal	51.1°	—

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 (6 mi).

Fri, 1669° / 49°

0.39

69 °

Devens, Friday, 16 October

Rain. High 69°, low 49°.

Pressure29.77 inHg

Wind11 mph S

Humidity94%

Visibility5.7 mi

Dew point57°

Sat, 1758° / 36°

58 °

Devens, Saturday, 17 October

Overcast. High 58°, low 36°.

Pressure30.09 inHg

Wind13.7 mph NW

Humidity50%

Visibility6.2 mi

Dew point27°

Sun, 1855° / 33°

55 °

Devens, Sunday, 18 October

Clear. High 55°, low 33°.

Pressure30.59 inHg

Wind2.1 mph SW

Humidity45%

Visibility6.2 mi

Dew point25°

Mon, 1959° / 37°

59 °

Devens, Monday, 19 October

Clear. High 59°, low 37°.

Pressure30.56 inHg

Wind2.7 mph SE

Humidity49%

Visibility6.2 mi

Dew point37°

Tue, 2061° / 40°

61 °

Devens, Tuesday, 20 October

Overcast. High 61°, low 40°.

Pressure30.30 inHg

Wind6.5 mph N

Humidity54%

Visibility—

Dew point36°

Wed, 2159° / 41°

59 °

Devens, Wednesday, 21 October

Clear. High 59°, low 41°.

Pressure30.33 inHg

Wind10.4 mph NE

Humidity52%

Visibility—

Dew point36°

Thu, 2256° / 36°

56 °

Devens, Thursday, 22 October

Clear. High 56°, low 36°.

Pressure30.50 inHg

Wind4.8 mph N

Humidity58%

Visibility—

Dew point33°

Fri, 2365° / 41°

65 °

Devens, Friday, 23 October

Clear. High 65°, low 41°.

Pressure30.21 inHg

Wind8.7 mph NW

Humidity48%

Visibility—

Dew point38°

Sat, 2455° / 38°

55 °

Devens, Saturday, 24 October

Overcast. High 55°, low 38°.

Pressure30.42 inHg

Wind4.8 mph NE

Humidity62%

Visibility—

Dew point36°

Sun, 2553° / 35°

53 °

Devens, Sunday, 25 October

Clear. High 53°, low 35°.

Pressure30.53 inHg

Wind5.4 mph NE

Humidity55%

Visibility—

Dew point30°

Mon, 2666° / 38°

66 °

Devens, Monday, 26 October

Clear. High 66°, low 38°.

Pressure30.30 inHg

Wind9.4 mph NW

Humidity50%

Visibility—

Dew point39°

Tue, 2757° / 41°

57 °

Devens, Tuesday, 27 October

Clear. High 57°, low 41°.

Pressure30.45 inHg

Wind6.2 mph NW

Humidity54%

Visibility—

Dew point35°

Wed, 2861° / 41°

61 °

Devens, Wednesday, 28 October

Overcast. High 61°, low 41°.

Pressure30.42 inHg

Wind6.5 mph SW

Humidity46%

Visibility—

Dew point33°

Thu, 2971° / 46°

71 °

Devens, Thursday, 29 October

Overcast. High 71°, low 46°.

Pressure30.21 inHg

Wind8 mph SW

Humidity53%

Visibility—

Dew point46°

Fri, 3071° / 55°

71 °

Devens, Friday, 30 October

Clear. High 71°, low 55°.

Pressure30.09 inHg

Wind10.3 mph SW

Humidity53%

Visibility—

Dew point49°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 3155° / 39°

0.09

55 °

Devens, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.09 in

Chance of precipitation22%

Record high77° (2024)

Record low23° (2020)

Sun, 0156° / 40°

0.12

56 °

Devens, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.12 in

Chance of precipitation30%

Record high75° (2024)

Record low29° (2011)

Mon, 0255° / 40°

0.09

55 °

Devens, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.09 in

Chance of precipitation28%

Record high74° (1982)

Record low26° (2011)

Tue, 0355° / 40°

0.17

55 °

Devens, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.17 in

Chance of precipitation37%

Record high72° (2017)

Record low25° (2002)

Wed, 0454° / 39°

0.04

54 °

Devens, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.04 in

Chance of precipitation22%

Record high73° (1987)

Record low27° (2002)

Thu, 0554° / 39°

0.15

54 °

Devens, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.15 in

Chance of precipitation32%

Record high75° (2022)

Record low28° (1965)

Fri, 0652° / 40°

0.13

52 °

Devens, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°

Average low40°

Average precipitation0.13 in

Chance of precipitation35%

Record high76° (2024)

Record low27° (2012)

Sat, 0752° / 38°

0.05

52 °

Devens, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.05 in

Chance of precipitation23%

Record high73° (2020)

Record low26° (1962)

Sun, 0851° / 37°

0.09

51 °

Devens, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.09 in

Chance of precipitation23%

Record high71° (2020)

Record low25° (1960)

Mon, 0951° / 37°

0.1

51 °

Devens, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.1 in

Chance of precipitation30%

Record high72° (2020)

Record low23° (1971)

Tue, 1051° / 37°

0.15

51 °

Devens, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.15 in

Chance of precipitation38%

Record high72° (2020)

Record low22° (1992)

Wed, 1150° / 37°

0.11

50 °

Devens, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.11 in

Chance of precipitation32%

Record high72° (2020)

Record low20° (2017)

Thu, 1249° / 36°

0.13

49 °

Devens, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.13 in

Chance of precipitation37%

Record high72° (2022)

Record low23° (1976)

Fri, 1347° / 34°

0.15

47 °

Devens, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.15 in

Chance of precipitation38%

Record high68° (1964)

Record low16° (2019)

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 Devens, 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 Devens, 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.