Monthly outlook for Follen Heights, MA: average high 81.8°, average low 61.1°. That is 1.1° above the climate normal for August. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 10 August (92.7°), the coolest 22 August (53.5°).
81.8°/61.1°
Average high / low
+1.1°
Above normal
4 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
83.4°
80.5°
+1.6°
18 August – 27 August
79.2°
78.6°
+0.3°
28 August – 6 September
at normal
76.8°
—
August records over 66 years
100.4°2 August 1975All-time high
46.6°31 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Arlington (3 mi).
Sun, 0993° / 71°0.01
93 °
Follen Heights, Sunday, 9 August
Light rain. High 93°, low 71°.
Pressure29.88 inHg
Wind11.3 mph W
Humidity41%
Visibility6.2 mi
Dew point62°
Mon, 1093° / 70°0
93 °
Follen Heights, Monday, 10 August
Partly cloudy. High 93°, low 70°.
Pressure29.94 inHg
Wind5.6 mph SW
Humidity32%
Visibility6.2 mi
Dew point56°
Tue, 1188° / 67°0.02
88 °
Follen Heights, Tuesday, 11 August
Light rain. High 88°, low 67°.
Pressure29.77 inHg
Wind10.6 mph NW
Humidity38%
Visibility6.2 mi
Dew point58°
Wed, 1269° / 61°0.17
69 °
Follen Heights, Wednesday, 12 August
Light rain. High 69°, low 61°.
Pressure29.74 inHg
Wind5.9 mph NE
Humidity94%
Visibility6.2 mi
Dew point61°
Thu, 1383° / 60°0.02
83 °
Follen Heights, Thursday, 13 August
Light rain. High 83°, low 60°.
Pressure29.68 inHg
Wind13.3 mph W
Humidity52%
Visibility—
Dew point57°
Fri, 1477° / 56°0
77 °
Follen Heights, Friday, 14 August
Clear. High 77°, low 56°.
Pressure29.94 inHg
Wind11.2 mph NW
Humidity36%
Visibility—
Dew point41°
Sat, 1580° / 57°0
80 °
Follen Heights, Saturday, 15 August
Mostly clear. High 80°, low 57°.
Pressure30.00 inHg
Wind11.6 mph NW
Humidity42%
Visibility—
Dew point47°
Sun, 1680° / 56°0
80 °
Follen Heights, Sunday, 16 August
Clear. High 80°, low 56°.
Pressure30.15 inHg
Wind7.7 mph E
Humidity31%
Visibility—
Dew point41°
Mon, 1784° / 56°0
84 °
Follen Heights, Monday, 17 August
Overcast. High 84°, low 56°.
Pressure30.15 inHg
Wind13.2 mph SW
Humidity35%
Visibility—
Dew point45°
Tue, 1879° / 62°0.1
79 °
Follen Heights, Tuesday, 18 August
Light rain. High 79°, low 62°.
Pressure30.15 inHg
Wind9.1 mph SW
Humidity94%
Visibility—
Dew point61°
Wed, 1984° / 60°0
84 °
Follen Heights, Wednesday, 19 August
Overcast. High 84°, low 60°.
Pressure29.97 inHg
Wind8.9 mph S
Humidity43%
Visibility—
Dew point52°
Thu, 2077° / 62°0.39
77 °
Follen Heights, Thursday, 20 August
Rain. High 77°, low 62°.
Pressure29.65 inHg
Wind10.6 mph S
Humidity91%
Visibility—
Dew point66°
Fri, 2173° / 58°0
73 °
Follen Heights, Friday, 21 August
Clear. High 73°, low 58°.
Pressure29.65 inHg
Wind13 mph W
Humidity50%
Visibility—
Dew point51°
Sat, 2278° / 53°0
78 °
Follen Heights, Saturday, 22 August
Clear. High 78°, low 53°.
Pressure29.97 inHg
Wind9.5 mph NW
Humidity31%
Visibility—
Dew point37°
Sun, 2384° / 57°0.02
84 °
Follen Heights, Sunday, 23 August
Light rain. High 84°, low 57°.
Pressure30.06 inHg
Wind11.6 mph SW
Humidity34%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2478° / 62°0.07
78 °
Follen Heights, Monday, 24 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.07 in
Chance of precipitation25%
Record high91° (1998)
Record low52° (1971)
Tue, 2578° / 62°0.1
78 °
Follen Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.1 in
Chance of precipitation25%
Record high95° (2007)
Record low53° (1971)
Wed, 2680° / 62°0.06
80 °
Follen Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.06 in
Chance of precipitation18%
Record high94° (1993)
Record low51° (1981)
Thu, 2779° / 64°0.09
79 °
Follen Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.09 in
Chance of precipitation35%
Record high96° (1993)
Record low52° (1989)
Fri, 2878° / 64°0.12
78 °
Follen Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low64°
Average precipitation0.12 in
Chance of precipitation30%
Record high95° (1993)
Record low53° (1986)
Sat, 2977° / 63°0.16
77 °
Follen Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low63°
Average precipitation0.16 in
Chance of precipitation30%
Record high95° (2018)
Record low48° (1986)
Sun, 3078° / 62°0.13
78 °
Follen Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.13 in
Chance of precipitation25%
Record high93° (1973)
Record low48° (1965)
Mon, 3178° / 62°0.07
78 °
Follen Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.07 in
Chance of precipitation25%
Record high92° (1973)
Record low47° (1965)
Tue, 0176° / 61°0.05
76 °
Follen Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.05 in
Chance of precipitation23%
Record high93° (2010)
Record low50° (1975)
Wed, 0276° / 60°0.15
76 °
Follen Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.15 in
Chance of precipitation25%
Record high94° (2010)
Record low50° (2017)
Thu, 0376° / 61°0.12
76 °
Follen Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.12 in
Chance of precipitation32%
Record high94° (2018)
Record low50° (1967)
Fri, 0476° / 61°0.11
76 °
Follen Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.11 in
Chance of precipitation23%
Record high91° (1973)
Record low50° (1987)
Sat, 0576° / 61°0.07
76 °
Follen Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.07 in
Chance of precipitation17%
Record high90° (1971)
Record low50° (1994)
Sun, 0675° / 60°0.15
75 °
Follen Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.15 in
Chance of precipitation32%
Record high95° (2018)
Record low50° (2000)
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 Follen Heights, 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 Follen Heights, 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.