Monthly outlook for Union Chapel, MA: average high 78.5°, average low 58.2°. That is 0.3° below the climate normal for August. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 10 August (89.3°), the coolest 22 August (49.5°).
78.5°/58.2°
Average high / low
−0.3°
Below normal
4 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.9°
80°
-0°
19 August – 28 August
76.3°
78°
-1°
29 August – 7 September
at normal
76.3°
—
August records over 66 years
100.4°2 August 1975All-time high
44.8°31 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Worcester (13 mi).
Mon, 1089° / 66°0
89 °
Union Chapel, Monday, 10 August
Clear. High 89°, low 66°.
Pressure29.94 inHg
Wind8.7 mph SW
Humidity36%
Visibility6.2 mi
Dew point56°
Tue, 1184° / 67°0
84 °
Union Chapel, Tuesday, 11 August
Overcast. High 84°, low 67°.
Pressure29.80 inHg
Wind13.1 mph NW
Humidity43%
Visibility6.2 mi
Dew point56°
Wed, 1270° / 59°0.05
70 °
Union Chapel, Wednesday, 12 August
Light rain. High 70°, low 59°.
Pressure29.77 inHg
Wind6.2 mph NE
Humidity96%
Visibility6.2 mi
Dew point60°
Thu, 1380° / 59°0.01
80 °
Union Chapel, Thursday, 13 August
Light rain. High 80°, low 59°.
Pressure29.71 inHg
Wind11.6 mph NW
Humidity55%
Visibility—
Dew point57°
Fri, 1474° / 52°0
74 °
Union Chapel, Friday, 14 August
Clear. High 74°, low 52°.
Pressure29.97 inHg
Wind11.7 mph W
Humidity41%
Visibility—
Dew point42°
Sat, 1577° / 53°0
77 °
Union Chapel, Saturday, 15 August
Clear. High 77°, low 53°.
Pressure30.03 inHg
Wind12.6 mph NW
Humidity45%
Visibility—
Dew point46°
Sun, 1677° / 52°0
77 °
Union Chapel, Sunday, 16 August
Clear. High 77°, low 52°.
Pressure30.15 inHg
Wind7.4 mph NW
Humidity33%
Visibility—
Dew point40°
Mon, 1781° / 53°0
81 °
Union Chapel, Monday, 17 August
Overcast. High 81°, low 53°.
Pressure30.15 inHg
Wind10.4 mph S
Humidity46%
Visibility—
Dew point50°
Tue, 1877° / 59°0.33
77 °
Union Chapel, Tuesday, 18 August
Rain. High 77°, low 59°.
Pressure30.15 inHg
Wind7.3 mph SW
Humidity96%
Visibility—
Dew point62°
Wed, 1976° / 57°0
76 °
Union Chapel, Wednesday, 19 August
Overcast. High 76°, low 57°.
Pressure30.00 inHg
Wind9.5 mph S
Humidity57%
Visibility—
Dew point55°
Thu, 2076° / 61°0.4
76 °
Union Chapel, Thursday, 20 August
Rain. High 76°, low 61°.
Pressure29.65 inHg
Wind10.8 mph W
Humidity95%
Visibility—
Dew point65°
Fri, 2169° / 55°0
69 °
Union Chapel, Friday, 21 August
Overcast. High 69°, low 55°.
Pressure29.71 inHg
Wind13.6 mph NW
Humidity67%
Visibility—
Dew point52°
Sat, 2276° / 49°0
76 °
Union Chapel, Saturday, 22 August
Clear. High 76°, low 49°.
Pressure30.00 inHg
Wind9.7 mph NW
Humidity35%
Visibility—
Dew point37°
Sun, 2379° / 54°0.01
79 °
Union Chapel, Sunday, 23 August
Light rain. High 79°, low 54°.
Pressure30.06 inHg
Wind10.6 mph S
Humidity40%
Visibility—
Dew point47°
Mon, 2482° / 68°0.07
82 °
Union Chapel, Monday, 24 August
Light rain. High 82°, low 68°.
Pressure29.83 inHg
Wind12 mph W
Humidity57%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 61°0.09
78 °
Union Chapel, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.09 in
Chance of precipitation27%
Record high95° (2007)
Record low52° (1971)
Wed, 2679° / 62°0.07
79 °
Union Chapel, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation18%
Record high93° (1993)
Record low51° (2019)
Thu, 2779° / 63°0.1
79 °
Union Chapel, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.1 in
Chance of precipitation35%
Record high95° (1993)
Record low52° (1989)
Fri, 2878° / 63°0.15
78 °
Union Chapel, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.15 in
Chance of precipitation32%
Record high93° (1993)
Record low52° (1986)
Sat, 2977° / 62°0.17
77 °
Union Chapel, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.17 in
Chance of precipitation35%
Record high92° (2018)
Record low47° (1982)
Sun, 3078° / 61°0.1
78 °
Union Chapel, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.1 in
Chance of precipitation25%
Record high92° (1973)
Record low46° (1965)
Mon, 3177° / 61°0.07
77 °
Union Chapel, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.07 in
Chance of precipitation32%
Record high94° (1973)
Record low45° (1965)
Tue, 0176° / 60°0.07
76 °
Union Chapel, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (2010)
Record low50° (1975)
Wed, 0276° / 59°0.14
76 °
Union Chapel, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.14 in
Chance of precipitation25%
Record high93° (2010)
Record low48° (2017)
Thu, 0376° / 60°0.12
76 °
Union Chapel, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.12 in
Chance of precipitation30%
Record high91° (1973)
Record low49° (1967)
Fri, 0476° / 60°0.11
76 °
Union Chapel, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.11 in
Chance of precipitation22%
Record high92° (1973)
Record low50° (1987)
Sat, 0576° / 60°0.07
76 °
Union Chapel, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.07 in
Chance of precipitation18%
Record high91° (2018)
Record low49° (2000)
Sun, 0675° / 59°0.15
75 °
Union Chapel, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.15 in
Chance of precipitation30%
Record high92° (2018)
Record low47° (2000)
Mon, 0775° / 59°0.1
75 °
Union Chapel, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.1 in
Chance of precipitation30%
Record high92° (2007)
Record low48° (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 Union Chapel, 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 Union Chapel, 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.