Upton, Massachusetts Weather
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Weather Forecast for Upton, Massachusetts : Worcester County
Issued: 4:44 am EDT Jul 1, 2025 Latitude: 42.1745401 Longitude: -71.6022879 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Independence Day Saturday Sunday Monday
40% chance of thunderstorms on Overnight 40% chance of thunderstorms on Tuesday 20% chance of rain on Wednesday 20% chance of thunderstorms on Thursday Sunny on Independence Day Mostly Sunny on Saturday Partly Sunny on Sunday 30% chance of thunderstorms on Monday
Low: 68°F High: 89°F High: 85°F High: 88°F High: 82°F High: 86°F High: 91°F High: 92°F
Low: 69°F Low: 65°F Low: 61°F Low: 59°F Low: 66°F Low: 71°F  
Thunderstorms Thunderstorms Rain Thunderstorms Sunny Mostly Sunny Partly Sunny Thunderstorms
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Current Conditions at
N CENTRAL STATE ARP - (KSFZ)
70°
Cloudy
Fog
as of 4:56 AM EDST
Rel. Humidity: 6%
Visibility: 1/4 Miles
Pressure: 29.88 in.
Flight Rule: LIFR
Wind Data
5 MPH
150° Southeast
Cloud Level(s): Solid Overcast at 200ft
Current Conditions at
NORWOOD - (KOWD)
73°
Cloudy
as of 4:53 AM EDST
Rel. Humidity: 88%
Dew Point: 70°F
Visibility: 7 Miles
Pressure: 29.86 in.
Flight Rule: IFR
Wind Data
5 MPH
190° South
Cloud Level(s): Solid Overcast at 500ft
40% chance of thunderstorms Overnight Overnight... A chance of showers and thunderstorms. Patchy fog. Otherwise, cloudy, with a low around 68. South wind around 6 mph. Chance of precipitation is 40%.

40% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms before 1pm, then a chance of rain and thunderstorms, mainly after 3pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 89. Heat index values as high as 99. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

50% chance of thunderstorms Tuesday Night Tuesday Night... A chance of rain and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 2am, then a chance of showers after 2am. Patchy fog between 9pm and 1am. Otherwise, mostly cloudy, with a low around 69. West wind 3 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

20% chance of rain Wednesday Wednesday... A slight chance of showers before 2pm. Mostly cloudy, with a high near 85. West wind 3 to 6 mph. Chance of precipitation is 20%.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 65. Southwest wind 3 to 5 mph.

20% chance of thunderstorms Thursday Thursday... A slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 88. West wind 3 to 7 mph. Chance of precipitation is 20%.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 61. Northwest wind around 6 mph.

Sunny on Independence Day Independence Day... Sunny, with a high near 82. Northwest wind around 7 mph.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 59. Light northwest wind.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 66. Southwest wind around 6 mph.

Partly Sunny on Sunday Sunday... Partly sunny and hot, with a high near 91. Southwest wind 6 to 9 mph, with gusts as high as 21 mph.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 71. Southwest wind 6 to 8 mph.

30% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92. West wind 6 to 8 mph. Chance of precipitation is 30%.

Sun Almanac for Upton, Massachusetts
Sunrise: 05:14 AM
Sunset: 8:26 PM
Civil Sunrise:04:40 AM
Civil Sunset: 9:01 PM
Nautical Sunrise: 03:56 AM
Nautical Sunset: 9:45 PM
Astro Sunrise: 03:02 AM
Astro Sunset: 10:38 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.