Monthly outlook for Happy Hills, MA: average high 81.5°, average low 61.2°. That is 1° above the climate normal for August. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 9 August (89.5°), the coolest 16 August (54.4°).
81.5°/61.2°
Average high / low
+1°
Above normal
5 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
81.6°
80.6°
+0.6°
19 August – 28 August
81.4°
78.7°
+1.5°
29 August – 7 September
at normal
77°
—
August records over 66 years
100.6°2 August 1975All-time high
45°31 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Harrisville (14 mi).
Mon, 1088° / 67°0
88 °
Happy Hills, Monday, 10 August
Clear. High 88°, low 67°.
Pressure29.94 inHg
Wind6.1 mph SW
Humidity33%
Visibility6.2 mi
Dew point55°
Tue, 1188° / 66°0
88 °
Happy Hills, Tuesday, 11 August
Overcast. High 88°, low 66°.
Pressure29.80 inHg
Wind6.9 mph W
Humidity64%
Visibility6.2 mi
Dew point64°
Wed, 1286° / 62°0
86 °
Happy Hills, Wednesday, 12 August
Overcast. High 86°, low 62°.
Pressure29.80 inHg
Wind3.8 mph SW
Humidity34%
Visibility6.2 mi
Dew point53°
Thu, 1383° / 61°0.17
83 °
Happy Hills, Thursday, 13 August
Light rain. High 83°, low 61°.
Pressure29.65 inHg
Wind12.3 mph W
Humidity48%
Visibility—
Dew point59°
Fri, 1477° / 57°0
77 °
Happy Hills, Friday, 14 August
Clear. High 77°, low 57°.
Pressure29.91 inHg
Wind13.7 mph W
Humidity38%
Visibility—
Dew point43°
Sat, 1577° / 55°0
77 °
Happy Hills, Saturday, 15 August
Clear. High 77°, low 55°.
Pressure30.06 inHg
Wind11.7 mph N
Humidity40%
Visibility—
Dew point44°
Sun, 1680° / 54°0
80 °
Happy Hills, Sunday, 16 August
Mostly clear. High 80°, low 54°.
Pressure30.15 inHg
Wind5.3 mph N
Humidity34%
Visibility—
Dew point43°
Mon, 1767° / 61°0.51
67 °
Happy Hills, Monday, 17 August
Rain. High 67°, low 61°.
Pressure30.03 inHg
Wind6.8 mph NE
Humidity70%
Visibility—
Dew point56°
Tue, 1880° / 60°0.38
80 °
Happy Hills, Tuesday, 18 August
Rain. High 80°, low 60°.
Pressure29.94 inHg
Wind10.2 mph N
Humidity76%
Visibility—
Dew point58°
Wed, 1979° / 61°0
79 °
Happy Hills, Wednesday, 19 August
Overcast. High 79°, low 61°.
Pressure29.94 inHg
Wind11.5 mph S
Humidity54%
Visibility—
Dew point58°
Thu, 2079° / 63°0.19
79 °
Happy Hills, Thursday, 20 August
Light rain. High 79°, low 63°.
Pressure29.71 inHg
Wind7.4 mph SW
Humidity84%
Visibility—
Dew point68°
Fri, 2181° / 60°0
81 °
Happy Hills, Friday, 21 August
Overcast. High 81°, low 60°.
Pressure29.83 inHg
Wind5.8 mph SE
Humidity67%
Visibility—
Dew point60°
Sat, 2286° / 60°0
86 °
Happy Hills, Saturday, 22 August
Clear. High 86°, low 60°.
Pressure29.94 inHg
Wind9.3 mph SW
Humidity42%
Visibility—
Dew point53°
Sun, 2387° / 66°0.27
87 °
Happy Hills, Sunday, 23 August
Rain. High 87°, low 66°.
Pressure29.77 inHg
Wind14.5 mph SW
Humidity85%
Visibility—
Dew point72°
Mon, 2477° / 55°0
77 °
Happy Hills, Monday, 24 August
Clear. High 77°, low 55°.
Pressure30.12 inHg
Wind8.1 mph NW
Humidity35%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 61°0.08
78 °
Happy Hills, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.08 in
Chance of precipitation27%
Record high93° (1969)
Record low50° (1971)
Wed, 2680° / 62°0.08
80 °
Happy Hills, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.08 in
Chance of precipitation15%
Record high94° (1993)
Record low49° (1981)
Thu, 2780° / 63°0.11
80 °
Happy Hills, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation33%
Record high95° (1993)
Record low51° (1989)
Fri, 2879° / 63°0.14
79 °
Happy Hills, Friday, 28 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.14 in
Chance of precipitation35%
Record high95° (1993)
Record low52° (1986)
Sat, 2978° / 62°0.18
78 °
Happy Hills, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.18 in
Chance of precipitation30%
Record high92° (2018)
Record low47° (1986)
Sun, 3078° / 62°0.12
78 °
Happy Hills, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.12 in
Chance of precipitation27%
Record high91° (1973)
Record low46° (1965)
Mon, 3178° / 61°0.07
78 °
Happy Hills, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.07 in
Chance of precipitation30%
Record high94° (1973)
Record low45° (1965)
Tue, 0177° / 60°0.07
77 °
Happy Hills, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.07 in
Chance of precipitation27%
Record high93° (2010)
Record low49° (1975)
Wed, 0277° / 60°0.17
77 °
Happy Hills, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.17 in
Chance of precipitation30%
Record high95° (2010)
Record low47° (2017)
Thu, 0377° / 60°0.13
77 °
Happy Hills, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.13 in
Chance of precipitation30%
Record high92° (2015)
Record low48° (1967)
Fri, 0477° / 60°0.11
77 °
Happy Hills, Friday, 4 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.11 in
Chance of precipitation23%
Record high92° (1973)
Record low50° (1987)
Sat, 0576° / 60°0.06
76 °
Happy Hills, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.06 in
Chance of precipitation20%
Record high91° (2018)
Record low49° (1989)
Sun, 0676° / 59°0.14
76 °
Happy Hills, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.14 in
Chance of precipitation33%
Record high93° (2018)
Record low48° (2000)
Mon, 0776° / 59°0.12
76 °
Happy Hills, Monday, 7 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.12 in
Chance of precipitation35%
Record high92° (2015)
Record low47° (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 Happy Hills, 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 Happy Hills, 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.