Monthly outlook for North Commons, MA: average high 81.8°, average low 64.1°. That is 2.2° above the climate normal for August. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 9 August (93.6°), the coolest 22 August (58.5°).
81.8°/64.1°
Average high / low
+2.2°
Above normal
3 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82.8°
78.5°
+2.3°
19 August – 28 August
80.2°
76.7°
+1.9°
29 August – 7 September
at normal
74.9°
—
August records over 66 years
97.2°4 August 2022All-time high
49.1°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Quincy (0 mi).
Mon, 1091° / 70°0
91 °
North Commons, Monday, 10 August
Mostly clear. High 91°, low 70°.
Pressure29.94 inHg
Wind2.5 mph SW
Humidity38%
Visibility6.2 mi
Dew point58°
Tue, 1189° / 70°0.02
89 °
North Commons, Tuesday, 11 August
Light rain. High 89°, low 70°.
Pressure29.77 inHg
Wind9.8 mph NW
Humidity41%
Visibility6.2 mi
Dew point59°
Wed, 1272° / 63°0.12
72 °
North Commons, Wednesday, 12 August
Light rain. High 72°, low 63°.
Pressure29.74 inHg
Wind10.8 mph N
Humidity93%
Visibility6.2 mi
Dew point61°
Thu, 1384° / 62°0.01
84 °
North Commons, Thursday, 13 August
Light rain. High 84°, low 62°.
Pressure29.68 inHg
Wind11.7 mph W
Humidity55%
Visibility—
Dew point59°
Fri, 1478° / 62°0
78 °
North Commons, Friday, 14 August
Clear. High 78°, low 62°.
Pressure29.94 inHg
Wind11.6 mph W
Humidity34%
Visibility—
Dew point41°
Sat, 1579° / 61°0
79 °
North Commons, Saturday, 15 August
Clear. High 79°, low 61°.
Pressure30.00 inHg
Wind12 mph NW
Humidity43%
Visibility—
Dew point48°
Sun, 1677° / 61°0
77 °
North Commons, Sunday, 16 August
Clear. High 77°, low 61°.
Pressure30.15 inHg
Wind10.2 mph E
Humidity35%
Visibility—
Dew point44°
Mon, 1783° / 60°0
83 °
North Commons, Monday, 17 August
Overcast. High 83°, low 60°.
Pressure30.18 inHg
Wind14.9 mph S
Humidity40%
Visibility—
Dew point49°
Tue, 1880° / 66°0.01
80 °
North Commons, Tuesday, 18 August
Light rain. High 80°, low 66°.
Pressure30.15 inHg
Wind8.5 mph S
Humidity76%
Visibility—
Dew point59°
Wed, 1983° / 63°0
83 °
North Commons, Wednesday, 19 August
Overcast. High 83°, low 63°.
Pressure29.97 inHg
Wind11.3 mph S
Humidity55%
Visibility—
Dew point59°
Thu, 2076° / 65°0.39
76 °
North Commons, Thursday, 20 August
Rain. High 76°, low 65°.
Pressure29.65 inHg
Wind12.6 mph SW
Humidity92%
Visibility—
Dew point67°
Fri, 2173° / 61°0
73 °
North Commons, Friday, 21 August
Clear. High 73°, low 61°.
Pressure29.65 inHg
Wind15.3 mph NW
Humidity52%
Visibility—
Dew point53°
Sat, 2279° / 59°0
79 °
North Commons, Saturday, 22 August
Clear. High 79°, low 59°.
Pressure29.97 inHg
Wind9.5 mph W
Humidity32%
Visibility—
Dew point39°
Sun, 2384° / 62°0.02
84 °
North Commons, Sunday, 23 August
Light rain. High 84°, low 62°.
Pressure30.06 inHg
Wind14.9 mph S
Humidity41%
Visibility—
Dew point50°
Mon, 2486° / 69°0.09
86 °
North Commons, Monday, 24 August
Light rain. High 86°, low 69°.
Pressure29.83 inHg
Wind13.9 mph W
Humidity72%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2576° / 63°0.09
76 °
North Commons, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.09 in
Chance of precipitation28%
Record high92° (1969)
Record low54° (1971)
Wed, 2678° / 63°0.06
78 °
North Commons, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.06 in
Chance of precipitation15%
Record high90° (2021)
Record low51° (1981)
Thu, 2777° / 64°0.07
77 °
North Commons, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (1993)
Record low52° (2019)
Fri, 2877° / 64°0.11
77 °
North Commons, Friday, 28 August
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.11 in
Chance of precipitation35%
Record high93° (2018)
Record low55° (1986)
Sat, 2976° / 63°0.17
76 °
North Commons, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.17 in
Chance of precipitation25%
Record high95° (2018)
Record low49° (1982)
Sun, 3077° / 63°0.15
77 °
North Commons, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low63°
Average precipitation0.15 in
Chance of precipitation22%
Record high89° (1973)
Record low49° (1965)
Mon, 3176° / 62°0.07
76 °
North Commons, Monday, 31 August
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.07 in
Chance of precipitation23%
Record high89° (2010)
Record low49° (1965)
Tue, 0175° / 62°0.06
75 °
North Commons, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high75°
Average low62°
Average precipitation0.06 in
Chance of precipitation22%
Record high90° (2010)
Record low52° (1975)
Wed, 0274° / 61°0.17
74 °
North Commons, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.17 in
Chance of precipitation25%
Record high91° (2010)
Record low51° (2017)
Thu, 0374° / 61°0.14
74 °
North Commons, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.14 in
Chance of precipitation33%
Record high93° (2018)
Record low51° (1967)
Fri, 0475° / 61°0.12
75 °
North Commons, Friday, 4 September
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.12 in
Chance of precipitation22%
Record high87° (1973)
Record low52° (1987)
Sat, 0574° / 61°0.07
74 °
North Commons, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.07 in
Chance of precipitation17%
Record high89° (2018)
Record low50° (1994)
Sun, 0674° / 61°0.15
74 °
North Commons, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.15 in
Chance of precipitation35%
Record high94° (2018)
Record low49° (1965)
Mon, 0774° / 60°0.12
74 °
North Commons, Monday, 7 September
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0.12 in
Chance of precipitation28%
Record high90° (1983)
Record low50° (1984)
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 North Commons, 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 North Commons, 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.