Weather forecast for 10 days
Acton, MA

Weather forecast for the weekend

Saturday, May 17.

PM Thunderstorms
5:19 am

8:04 pm
EDT
PM Thunderstorms
75°F / 57°F
  • Wind: 11mph SSE
  • Humidity: 74%
  • Precip. probability: 57%
  • Precipitation: 0.28"
  • UV index: 4
On Saturday, in Acton, afternoon thunderstorms are expected, possibly with frequent lightning.
The likelihood of precipitation is high. However, the rainfall will be light. Temperature is predicted to swing from a high of a moderately hot 75.2°F to a low of a moderate 57.2°F.
On Saturday, the forecasted high will be higher and closer to June's typical value of 75.6°F than May's 67.5°F.
Sunrise will be at 5:19 am and sunset at 8:04 pm; the daylight will last for 14h and 45min.

Sunday, May 18.

Partly Cloudy
5:18 am

8:05 pm
EDT
Partly Cloudy
72°F / 50°F
  • Wind: 14mph W
  • Humidity: 56%
  • Precip. probability: 21%
  • Precipitation: 0"
  • UV index: 8
On Sunday, in Acton, the sky will feature a blend of clouds and sunshine.
Rainfall is not anticipated. The temperature scale will run from a maximum of an agreeable 71.6°F to a minimum of a crisp 50°F.
Today’s forecasted high is set to be moderately higher than May's regular high of 67.5°F.
Sunrise will be at 5:18 am and sunset at 8:05 pm; the daylight will last for 14h and 47min.

Frequently asked questions

What is the weather forecast for Acton for Saturday?
On Saturday, thunder and lightning are forecasted to move in during the afternoon.
Will it rain on Saturday?
Light precipitation of 0.28" is anticipated on Saturday. The chance of rainfall is 57%.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 75.2°F, while the lowest temperature will be 57.2°F.
What is the weather forecast for Acton for Sunday?
On Sunday, occasional clouds will pass by, but expect bright spells.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 71.6°F, while the lowest temperature will be 50°F.
What is the weather forecast for Acton for the next ten days?
In Acton, a combination of predominantly dull and occasionally rain-filled and unstable weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Thursday through Saturday and next Friday in Acton. Saturday, with light precipitation of 0.28", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 60.8°F and 80.6°F, as the minimum temperature will range between 44.6°F and 59°F.
What will be the warmest and the coldest days?
The warmest day will be Friday, with a maximum of 80.6°F. With a maximum temperature of 60.8°F, next Wednesday and Thursday will be the coldest days.

Long-term weather forecast

WedMay 14.
  • 75°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph ESE
  • Humidity: 56%
  • UV index: 6
  • Precip. probability: 2%
  • Precipitation: 0.08"
  • 5:22 am 8:01 pm EDT
ThuMay 15.
  • 72°F
  • 57°F
AM Showers
AM Showers
  • Wind: 6mph ESE
  • Humidity: 81%
  • UV index: 3
  • Precip. probability: 50%
  • Precipitation: 0.08"
  • 5:21 am 8:02 pm EDT
FriMay 16.
  • 81°F
  • 59°F
Cloudy
Cloudy
  • Wind: 8mph SSW
  • Humidity: 67%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:20 am 8:03 pm EDT
SatMay 17.
  • 75°F
  • 57°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph SSE
  • Humidity: 74%
  • UV index: 4
  • Precip. probability: 57%
  • Precipitation: 0.28"
  • 5:19 am 8:04 pm EDT
SunMay 18.
  • 72°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph W
  • Humidity: 56%
  • UV index: 8
  • Precip. probability: 21%
  • Precipitation: 0"
  • 5:18 am 8:05 pm EDT
MonMay 19.
  • 64°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NW
  • Humidity: 49%
  • UV index: 7
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:17 am 8:06 pm EDT
TueMay 20.
  • 63°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NNW
  • Humidity: 49%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:17 am 8:07 pm EDT
WedMay 21.
  • 61°F
  • 46°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph NE
  • Humidity: 53%
  • UV index: 6
  • Precip. probability: 12%
  • Precipitation: 0"
  • 5:16 am 8:08 pm EDT
ThuMay 22.
  • 61°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph ENE
  • Humidity: 68%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:15 am 8:09 pm EDT
FriMay 23.
  • 63°F
  • 50°F
PM Showers
PM Showers
  • Wind: 11mph ENE
  • Humidity: 67%
  • UV index: 5
  • Precip. probability: 36%
  • Precipitation: 0.2"
  • 5:14 am 8:10 pm EDT
For the next ten days, a combination of primarily cloudy and occasionally rainy and lightning-active weather is forecasted.
Rainfall is forecasted for Thursday through Saturday and next Friday.
Temperature differences will be noticeable in the coming days. Maximum temperatures are forecasted between 60.8°F and 80.6°F, while the difference in minimum temperatures will be also substantial, as temperatures overnight will fluctuate from 44.6°F up to 59°F.
Expect the warmest day on Friday, with temperatures peaking at 80.6°F; next Wednesday and Thursday, with the highest temperature of 60.8°F, will be the coldest days in Acton.
Updated: May 14, 2025 @ 11:56:04 UTC
Published by: Weather Atlas | About Us
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