Weather forecast for 10 days
Watertown, MA

Weather forecast for the weekend

Saturday, May 10.

Showers
5:26 am

7:55 pm
EDT
Showers
61°F / 50°F
  • Wind: 15mph NW
  • Humidity: 80%
  • Precip. probability: 51%
  • Precipitation: 0.08"
  • UV index: 3
Tomorrow, on Saturday, May 10, expect showers through the day, with the rain easing off by evening.
Minimal precipitation is anticipated. Temperatures are forecasted to peak at an enjoyable 60.8°F and drop to a minimum of a cool 50°F.
Tomorrow, the forecasted high of 60.8°F is more in line with April's average of 55.9°F than May's 66.7°F.
Sunrise will be at 5:26 am and sunset at 7:55 pm; tomorrow's daylight will last for 14h and 29min.

Sunday, May 11.

Sunny
5:25 am

7:56 pm
EDT
Sunny
70°F / 43°F
  • Wind: 16mph NW
  • Humidity: 40%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 8
On Sunday, in Watertown, clear and sunny conditions are expected.
Rainfall is not forecasted. Dramatic temperature shifts from a high of a delightful 69.8°F to a low of a brisk 42.8°F are predicted.
Sunday's top temperature is set to align with the common May high of 66.7°F.
Sunrise will be at 5:25 am and sunset at 7:56 pm; the daylight will last for 14h and 32min.

Frequently asked questions

What is the weather forecast for Watertown for tomorrow?
Tomorrow, showers are expected, with occasional breaks in the rain throughout the day.
Will it rain tomorrow?
There is a high likelihood of rainfall, but precipitation will be minimal.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature in Watertown will be 60.8°F, while the lowest temperature will be 50°F.
The maximum temperature tomorrow will be relatively lower than the average highest temperature in May. Tomorrow, the lowest temperature will be in line with the average low temperature.
When is the sunrise / sunset tomorrow?
On Saturday, in Watertown, sunrise will be at 5:26 am and sunset at 7:55 pm (EDT).
How many hours of daylight will Watertown have tomorrow?
Tomorrow, the daylight will last for 14h and 29min.
What is the weather forecast for Watertown for Sunday?
On Sunday, expect sunny weather with a crisp, clear sky.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 69.8°F, while the minimum temperature will be 42.8°F.
What is the weather forecast for Watertown for the next ten days?
In Watertown, a combination of dull, rainy and sunny weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Friday and Saturday in Watertown. Friday, with high precipitation of 1.02", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 55.4°F and 77°F, as the minimum temperature will vary between 42.8°F and 59°F.
What will be the warmest and the coldest days?
With a maximum temperature of 77°F, Monday, Tuesday and next Saturday will be the warmest days. Today is the coldest day, with a maximum temperature of 55.4°F.

Long-term weather forecast

FriMay 9.
  • 55°F
  • 48°F
PM Rain
PM Rain
  • Wind: 12mph ENE
  • Humidity: 87%
  • UV index: 3
  • Precip. probability: 88%
  • Precipitation: 1.02"
  • 5:27 am 7:54 pm EDT
SatMay 10.
  • 61°F
  • 50°F
Showers
Showers
  • Wind: 15mph NW
  • Humidity: 80%
  • UV index: 3
  • Precip. probability: 51%
  • Precipitation: 0.08"
  • 5:26 am 7:55 pm EDT
SunMay 11.
  • 70°F
  • 43°F
Sunny
Sunny
  • Wind: 16mph NW
  • Humidity: 40%
  • UV index: 8
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:25 am 7:56 pm EDT
MonMay 12.
  • 77°F
  • 57°F
Sunny
Sunny
  • Wind: 14mph SW
  • Humidity: 41%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:24 am 7:58 pm EDT
TueMay 13.
  • 77°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 52%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:23 am 7:59 pm EDT
WedMay 14.
  • 73°F
  • 59°F
Cloudy
Cloudy
  • Wind: 11mph S
  • Humidity: 66%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:22 am 8:00 pm EDT
ThuMay 15.
  • 72°F
  • 59°F
Cloudy
Cloudy
  • Wind: 8mph ESE
  • Humidity: 78%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:21 am 8:01 pm EDT
FriMay 16.
  • 73°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph ESE
  • Humidity: 70%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:20 am 8:02 pm EDT
SatMay 17.
  • 77°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Humidity: 57%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:19 am 8:03 pm EDT
SunMay 18.
  • 73°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WNW
  • Humidity: 62%
  • UV index: 7
  • Precip. probability: 21%
  • Precipitation: 0"
  • 5:18 am 8:04 pm EDT
Over the next ten days, a mix of overcast, wet and sun-filled weather is anticipated.
Rainfall is predicted for Friday and Saturday.
Temperature fluctuation will be noticeable in the upcoming days. The maximum temperature will vary between 55.4°F and 77°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 42.8°F and 59°F.
Monday, Tuesday and next Saturday, with the highest temperature of 77°F, will be the warmest days in Watertown; today is the coldest day, with a maximum temperature of 55.4°F.
Updated: May 9, 2025 @ 08:06:17 UTC
Published by: Weather U.S. | About Us
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