As of 19:14 EDT

Weather in Upton, MA

81°Current weather

Upton, Saturday, 8 August, 19:14

Mostly clear. Feels like 86°. High 87°, low 70°.

Pressure29.88 inHg
Wind3 mph E
Humidity71%
Visibility
Dew point70°

Monthly outlook for Upton, MA: average high 78.2°, average low 60.8°. That is 0.6° below the climate normal for August. Precipitation is expected on 8 days (about 4.9 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 9 August (92°), the coolest 15 August (52.4°).

78.2°/60.8°
Average high / low
−0.6°
Below normal
8 / 5
Wet days / normal
4.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August80.9°80.1°+0.4°
18 August – 27 August73.8°78.1°-2.4°
28 August – 6 Septemberat normal76.6°

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 (12 mi).

Sun, 0992° / 71°0Clear
92 °Clear

Upton, Sunday, 9 August

Clear. High 92°, low 71°.

Pressure29.91 inHg
Wind8.9 mph W
Humidity44%
Visibility6.2 mi
Dew point63°
Mon, 1088° / 68°0.01Light rain
88 °Light rain

Upton, Monday, 10 August

Light rain. High 88°, low 68°.

Pressure29.97 inHg
Wind5.6 mph SW
Humidity41%
Visibility6.2 mi
Dew point58°
Tue, 1187° / 69°0Mostly clear
87 °Mostly clear

Upton, Tuesday, 11 August

Mostly clear. High 87°, low 69°.

Pressure29.80 inHg
Wind12.8 mph NW
Humidity39%
Visibility6.2 mi
Dew point57°
Wed, 1268° / 60°0.28Rain
68 °Rain

Upton, Wednesday, 12 August

Rain. High 68°, low 60°.

Pressure29.77 inHg
Wind5.8 mph NE
Humidity95%
Visibility6.2 mi
Dew point63°
Thu, 1378° / 58°0.19Light rain
78 °Light rain

Upton, Thursday, 13 August

Light rain. High 78°, low 58°.

Pressure29.74 inHg
Wind9.1 mph SW
Humidity77%
Visibility
Dew point65°
Fri, 1476° / 54°0Overcast
76 °Overcast

Upton, Friday, 14 August

Overcast. High 76°, low 54°.

Pressure29.91 inHg
Wind9.3 mph W
Humidity41%
Visibility
Dew point43°
Sat, 1575° / 52°0Clear
75 °Clear

Upton, Saturday, 15 August

Clear. High 75°, low 52°.

Pressure30.09 inHg
Wind8.4 mph N
Humidity41%
Visibility
Dew point44°
Sun, 1677° / 53°0Mostly clear
77 °Mostly clear

Upton, Sunday, 16 August

Mostly clear. High 77°, low 53°.

Pressure30.27 inHg
Wind5.8 mph SW
Humidity36%
Visibility
Dew point42°
Mon, 1780° / 56°0Overcast
80 °Overcast

Upton, Monday, 17 August

Overcast. High 80°, low 56°.

Pressure30.21 inHg
Wind8.6 mph SW
Humidity41%
Visibility
Dew point48°
Tue, 1871° / 64°1.3Heavy rain
71 °Heavy rain

Upton, Tuesday, 18 August

Heavy rain. High 71°, low 64°.

Pressure30.03 inHg
Wind8.9 mph SW
Humidity97%
Visibility
Dew point65°
Wed, 1979° / 62°0.04Light rain
79 °Light rain

Upton, Wednesday, 19 August

Light rain. High 79°, low 62°.

Pressure29.85 inHg
Wind4.6 mph NE
Humidity62%
Visibility
Dew point60°
Thu, 2076° / 61°0.12Light rain
76 °Light rain

Upton, Thursday, 20 August

Light rain. High 76°, low 61°.

Pressure30.00 inHg
Wind5.8 mph E
Humidity72%
Visibility
Dew point60°
Fri, 2173° / 60°1.43Heavy rain
73 °Heavy rain

Upton, Friday, 21 August

Heavy rain. High 73°, low 60°.

Pressure30.00 inHg
Wind8.4 mph S
Humidity69%
Visibility
Dew point60°
Sat, 2274° / 62°0.83Rain
74 °Rain

Upton, Saturday, 22 August

Rain. High 74°, low 62°.

Pressure29.77 inHg
Wind9.3 mph S
Humidity98%
Visibility
Dew point67°
Sun, 2370° / 53°0Clear
70 °Clear

Upton, Sunday, 23 August

Clear. High 70°, low 53°.

Pressure29.83 inHg
Wind14.9 mph NW
Humidity46%
Visibility
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2477° / 61°0.08Climate normal
77 °Climate normal

Upton, Monday, 24 August

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.08 in
Chance of precipitation28%
Record high91° (1998)
Record low50° (1971)
Tue, 2578° / 61°0.09Climate normal
78 °Climate normal

Upton, 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°0.07Climate normal
79 °Climate normal

Upton, 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°0.1Climate normal
79 °Climate normal

Upton, 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°0.15Climate normal
78 °Climate normal

Upton, 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°0.17Climate normal
77 °Climate normal

Upton, 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°0.1Climate normal
78 °Climate normal

Upton, 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°0.07Climate normal
77 °Climate normal

Upton, 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°0.07Climate normal
76 °Climate normal

Upton, 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°0.14Climate normal
76 °Climate normal

Upton, 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°0.12Climate normal
76 °Climate normal

Upton, 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°0.11Climate normal
76 °Climate normal

Upton, 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°0.07Climate normal
76 °Climate normal

Upton, 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°0.15Climate normal
75 °Climate normal

Upton, 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)

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 Upton, 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 Upton, 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.