Upton, MA Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Upton, MA in one place.
A chance of rain showers between 7am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79. South wind 3 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Upton, MA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 16, 2026 11:58 AM EDT.
The active forecast window currently covers Jun 18 to Jun 22, 2026 for Upton, MA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 18 to Jun 22, 2026
- Latest sync
- Jun 16, 2026 11:58 AM EDT
- Forecast office
- BOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Upton
Juneteenth looks like the warmest upcoming period in Upton at 82 degrees F.
Saturday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Thursday at about 3 to 15 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 16, 2026 11:58 AM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- BOX
- Radar station
- KBOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 63. Southwest wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Mostly sunny, with a high near 82. West wind 8 to 14 mph.
Mostly clear, with a low around 60. West wind 6 to 10 mph.
Sunny, with a high near 81. West wind 8 to 15 mph, with gusts as high as 26 mph.
Mostly clear, with a low around 59. West wind 6 to 13 mph, with gusts as high as 24 mph.
Sunny, with a high near 82. West wind 8 to 12 mph.
Partly cloudy, with a low around 59. West wind 1 to 8 mph.
A chance of rain showers after 11am. Mostly sunny, with a high near 79. Southwest wind 1 to 7 mph. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 60. Southwest wind 2 to 6 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jun 18
|
Chance Rain Showers
|
79°F |
3 to 15 mph
S
|
|
Thursday Night
Jun 18
|
Chance Showers And Thunderstorms then Partly Cloudy
|
63°F |
7 to 15 mph
SW
|
|
Juneteenth
Jun 19
|
Mostly Sunny
|
82°F |
8 to 14 mph
W
|
|
Friday Night
Jun 19
|
Mostly Clear
|
60°F |
6 to 10 mph
W
|
|
Saturday
Jun 20
|
Sunny
|
81°F |
8 to 15 mph
W
|
|
Saturday Night
Jun 20
|
Mostly Clear
|
59°F |
6 to 13 mph
W
|
|
Sunday
Jun 21
|
Sunny
|
82°F |
8 to 12 mph
W
|
|
Sunday Night
Jun 21
|
Partly Cloudy
|
59°F |
1 to 8 mph
W
|
|
Monday
Jun 22
|
Chance Rain Showers
|
79°F |
1 to 7 mph
SW
|
|
Monday Night
Jun 22
|
Chance Rain Showers
|
60°F |
2 to 6 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Upton.