As of 21:35 EDT

Weather in Brookline, MA

48°

Brookline, Saturday, 10 October, 21:35

Overcast. Feels like 48°. High 62°, low 43°.

Pressure30.47 inHg

Wind1 mph NW

Humidity75%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Monthly outlook for Brookline, MA: average high 59.6°, average low 43.8°. That is 0.3° below the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 14 October (77°), the coolest 25 October (35.1°).

59.6°/43.8°

Average high / low

−0.3°

Below normal

5 / 4

Wet days / normal

1.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	61.5°	60.8°	+0.4°
20 October – 29 October	56.2°	57.9°	-0.9°
30 October – 8 November	at normal	54.8°	—

October records over 66 years

84.6°5 October 2007All-time high

19.9°31 October 2020All-time low

Sun, 1161° / 43°

0.28

61 °

Brookline, Sunday, 11 October

Rain. High 61°, low 43°.

Pressure30.39 inHg

Wind5.4 mph S

Humidity56%

Visibility6.2 mi

Dew point44°

Mon, 1268° / 49°

1.11

68 °

Brookline, Monday, 12 October

Heavy rain. High 68°, low 49°.

Pressure29.77 inHg

Wind6 mph NE

Humidity79%

Visibility6.2 mi

Dew point55°

Tue, 1363° / 54°

0.04

63 °

Brookline, Tuesday, 13 October

Light rain. High 63°, low 54°.

Pressure30.03 inHg

Wind5.3 mph SE

Humidity80%

Visibility6.2 mi

Dew point53°

Wed, 1477° / 61°

77 °

Brookline, Wednesday, 14 October

Clear. High 77°, low 61°.

Pressure29.74 inHg

Wind9.8 mph W

Humidity67%

Visibility6.2 mi

Dew point64°

Thu, 1557° / 45°

57 °

Brookline, Thursday, 15 October

Clear. High 57°, low 45°.

Pressure30.09 inHg

Wind13.1 mph NW

Humidity50%

Visibility—

Dew point37°

Fri, 1665° / 41°

0.22

65 °

Brookline, Friday, 16 October

Rain. High 65°, low 41°.

Pressure29.97 inHg

Wind13.8 mph SW

Humidity61%

Visibility—

Dew point36°

Sat, 1766° / 47°

0.11

66 °

Brookline, Saturday, 17 October

Light rain. High 66°, low 47°.

Pressure29.71 inHg

Wind13.6 mph SW

Humidity80%

Visibility—

Dew point55°

Sun, 1847° / 37°

47 °

Brookline, Sunday, 18 October

Overcast. High 47°, low 37°.

Pressure30.24 inHg

Wind12.6 mph NW

Humidity43%

Visibility—

Dew point21°

Mon, 1949° / 36°

49 °

Brookline, Monday, 19 October

Clear. High 49°, low 36°.

Pressure30.59 inHg

Wind8.6 mph N

Humidity33%

Visibility—

Dew point16°

Tue, 2054° / 36°

54 °

Brookline, Tuesday, 20 October

Partly cloudy. High 54°, low 36°.

Pressure30.47 inHg

Wind3.7 mph NW

Humidity29%

Visibility—

Dew point17°

Wed, 2159° / 41°

59 °

Brookline, Wednesday, 21 October

Clear. High 59°, low 41°.

Pressure30.42 inHg

Wind7.2 mph S

Humidity38%

Visibility—

Dew point27°

Thu, 2261° / 45°

61 °

Brookline, Thursday, 22 October

Overcast. High 61°, low 45°.

Pressure30.15 inHg

Wind12.2 mph SW

Humidity51%

Visibility—

Dew point38°

Fri, 2365° / 49°

65 °

Brookline, Friday, 23 October

Partly cloudy. High 65°, low 49°.

Pressure29.94 inHg

Wind9 mph NW

Humidity53%

Visibility—

Dew point43°

Sat, 2450° / 39°

50 °

Brookline, Saturday, 24 October

Clear. High 50°, low 39°.

Pressure30.00 inHg

Wind11.5 mph NW

Humidity42%

Visibility—

Dew point24°

Sun, 2548° / 35°

48 °

Brookline, Sunday, 25 October

Clear. High 48°, low 35°.

Pressure30.30 inHg

Wind8.3 mph W

Humidity39%

Visibility—

Dew point20°

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

Mon, 2657° / 45°

0.15

57 °

Brookline, Monday, 26 October

Climate normal for this date — 60-year average.

Average high57°

Average low45°

Average precipitation0.15 in

Chance of precipitation27%

Record high78° (1963)

Record low29° (2018)

Tue, 2756° / 44°

0.13

56 °

Brookline, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high56°

Average low44°

Average precipitation0.13 in

Chance of precipitation20%

Record high79° (1963)

Record low30° (1976)

Wed, 2857° / 43°

0.11

57 °

Brookline, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.11 in

Chance of precipitation33%

Record high78° (2023)

Record low29° (1976)

Thu, 2955° / 42°

0.14

55 °

Brookline, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°

Average low42°

Average precipitation0.14 in

Chance of precipitation25%

Record high71° (2014)

Record low31° (1965)

Fri, 3055° / 41°

0.15

55 °

Brookline, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.15 in

Chance of precipitation30%

Record high70° (1989)

Record low22° (2020)

Sat, 3155° / 41°

0.08

55 °

Brookline, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.08 in

Chance of precipitation22%

Record high77° (2024)

Record low20° (2020)

Sun, 0157° / 43°

0.11

57 °

Brookline, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.11 in

Chance of precipitation32%

Record high77° (2024)

Record low33° (1964)

Mon, 0256° / 43°

0.09

56 °

Brookline, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°

Average low43°

Average precipitation0.09 in

Chance of precipitation27%

Record high73° (1982)

Record low28° (1965)

Tue, 0356° / 42°

0.19

56 °

Brookline, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.19 in

Chance of precipitation33%

Record high74° (2017)

Record low28° (2002)

Wed, 0455° / 41°

0.04

55 °

Brookline, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.04 in

Chance of precipitation22%

Record high73° (1987)

Record low29° (2020)

Thu, 0555° / 42°

0.15

55 °

Brookline, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°

Average low42°

Average precipitation0.15 in

Chance of precipitation37%

Record high75° (2022)

Record low29° (1965)

Fri, 0653° / 42°

0.12

53 °

Brookline, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°

Average low42°

Average precipitation0.12 in

Chance of precipitation35%

Record high76° (2022)

Record low30° (2012)

Sat, 0753° / 40°

0.06

53 °

Brookline, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°

Average low40°

Average precipitation0.06 in

Chance of precipitation23%

Record high74° (2022)

Record low28° (1962)

Sun, 0852° / 39°

0.1

52 °

Brookline, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°

Average low39°

Average precipitation0.1 in

Chance of precipitation30%

Record high67° (2020)

Record low28° (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 Brookline, 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 Brookline, 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.