Monthly outlook for Charles River Village, MA: average high 83.3°, average low 62.1°. That is 2.6° above the climate normal for August. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 24 August (91°), the coolest 15 August (55°).
83.3°/62.1°
Average high / low
+2.6°
Above normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82.6°
79.5°
+1.7°
19 August – 28 August
84.6°
77.6°
+3.9°
29 August – 7 September
at normal
75.8°
—
August records over 66 years
99.9°4 August 2022All-time high
47.8°31 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Brookline (8 mi).
Mon, 1090° / 68°0.03
90 °
Charles River Village, Monday, 10 August
Light rain. High 90°, low 68°.
Pressure29.94 inHg
Wind7.1 mph SW
Humidity35%
Visibility6.2 mi
Dew point57°
Tue, 1188° / 68°0
88 °
Charles River Village, Tuesday, 11 August
Partly cloudy. High 88°, low 68°.
Pressure29.77 inHg
Wind9.8 mph NW
Humidity37%
Visibility6.2 mi
Dew point56°
Wed, 1281° / 64°0.01
81 °
Charles River Village, Wednesday, 12 August
Light rain. High 81°, low 64°.
Pressure29.80 inHg
Wind3.1 mph NE
Humidity39%
Visibility6.2 mi
Dew point54°
Thu, 1385° / 60°0
85 °
Charles River Village, Thursday, 13 August
Partly cloudy. High 85°, low 60°.
Pressure29.74 inHg
Wind10.4 mph NW
Humidity40%
Visibility6.2 mi
Dew point55°
Fri, 1478° / 59°0
78 °
Charles River Village, Friday, 14 August
Overcast. High 78°, low 59°.
Pressure30.03 inHg
Wind11.8 mph NW
Humidity32%
Visibility—
Dew point40°
Sat, 1579° / 55°0
79 °
Charles River Village, Saturday, 15 August
Partly cloudy. High 79°, low 55°.
Pressure30.18 inHg
Wind6 mph SE
Humidity35%
Visibility—
Dew point42°
Sun, 1674° / 57°0.24
74 °
Charles River Village, Sunday, 16 August
Rain. High 74°, low 57°.
Pressure30.00 inHg
Wind15.9 mph S
Humidity67%
Visibility—
Dew point60°
Mon, 1777° / 62°0.08
77 °
Charles River Village, Monday, 17 August
Light rain. High 77°, low 62°.
Pressure29.83 inHg
Wind13.9 mph NW
Humidity63%
Visibility—
Dew point55°
Tue, 1885° / 59°0
85 °
Charles River Village, Tuesday, 18 August
Partly cloudy. High 85°, low 59°.
Pressure30.09 inHg
Wind8 mph W
Humidity39%
Visibility—
Dew point50°
Wed, 1985° / 68°0.06
85 °
Charles River Village, Wednesday, 19 August
Light rain. High 85°, low 68°.
Pressure29.85 inHg
Wind12.3 mph W
Humidity96%
Visibility—
Dew point69°
Thu, 2084° / 59°0
84 °
Charles River Village, Thursday, 20 August
Mostly clear. High 84°, low 59°.
Pressure29.94 inHg
Wind7.2 mph NW
Humidity40%
Visibility—
Dew point48°
Fri, 2184° / 65°0.03
84 °
Charles River Village, Friday, 21 August
Light rain. High 84°, low 65°.
Pressure29.80 inHg
Wind13.4 mph SW
Humidity73%
Visibility—
Dew point63°
Sat, 2278° / 61°0
78 °
Charles River Village, Saturday, 22 August
Overcast. High 78°, low 61°.
Pressure29.94 inHg
Wind7.5 mph E
Humidity62%
Visibility—
Dew point58°
Sun, 2386° / 58°0
86 °
Charles River Village, Sunday, 23 August
Clear. High 86°, low 58°.
Pressure30.06 inHg
Wind9.2 mph S
Humidity44%
Visibility—
Dew point53°
Mon, 2491° / 60°0.03
91 °
Charles River Village, Monday, 24 August
Light rain. High 91°, low 60°.
Pressure29.94 inHg
Wind9.6 mph SW
Humidity48%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 62°0.09
77 °
Charles River Village, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.09 in
Chance of precipitation28%
Record high93° (1969)
Record low53° (1971)
Wed, 2679° / 62°0.06
79 °
Charles River Village, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.06 in
Chance of precipitation18%
Record high93° (2021)
Record low51° (1981)
Thu, 2778° / 63°0.08
78 °
Charles River Village, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.08 in
Chance of precipitation32%
Record high94° (1993)
Record low52° (2019)
Fri, 2878° / 64°0.12
78 °
Charles River Village, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low64°
Average precipitation0.12 in
Chance of precipitation37%
Record high94° (2018)
Record low54° (1986)
Sat, 2977° / 63°0.17
77 °
Charles River Village, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low63°
Average precipitation0.17 in
Chance of precipitation27%
Record high96° (2018)
Record low49° (1982)
Sun, 3078° / 62°0.14
78 °
Charles River Village, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.14 in
Chance of precipitation23%
Record high91° (1973)
Record low49° (1965)
Mon, 3177° / 62°0.07
77 °
Charles River Village, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.07 in
Chance of precipitation23%
Record high91° (2010)
Record low48° (1965)
Tue, 0176° / 61°0.06
76 °
Charles River Village, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.06 in
Chance of precipitation22%
Record high91° (2010)
Record low51° (1975)
Wed, 0275° / 60°0.16
75 °
Charles River Village, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.16 in
Chance of precipitation25%
Record high92° (2010)
Record low49° (2017)
Thu, 0375° / 61°0.13
75 °
Charles River Village, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.13 in
Chance of precipitation32%
Record high94° (2018)
Record low50° (1967)
Fri, 0476° / 61°0.11
76 °
Charles River Village, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.11 in
Chance of precipitation20%
Record high89° (1973)
Record low51° (1987)
Sat, 0575° / 60°0.07
75 °
Charles River Village, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.07 in
Chance of precipitation17%
Record high91° (2018)
Record low50° (1994)
Sun, 0674° / 60°0.15
74 °
Charles River Village, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0.15 in
Chance of precipitation32%
Record high96° (2018)
Record low49° (1965)
Mon, 0775° / 60°0.1
75 °
Charles River Village, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.1 in
Chance of precipitation28%
Record high92° (2023)
Record low49° (1962)
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 Charles River Village, 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 Charles River Village, 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.