Weather forecast for tomorrowBoxborough, MA

Weather forecast for tomorrow

Sunday Oct 18, 2026

55°F
34°F

Sunny

Precip. probability: 2%
Precipitation: 0"
Wind: 3mphWSW 241°
Humidity: 49%
UV index: 4
Sunrise: 7:02 am EDT
Sunset: 5:59 pm EDT
details ▼

Tomorrow, in Boxborough, sunshine is expected with little to no cloud cover.
The forecasted temperature range extends from a high of a refreshing 55.4°F to a low of an icy 33.8°F.
Sunrise will be at 7:02 am and sunset at 5:59 pm; tomorrow's daylight will last for 10h and 57min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 55°C.
Coldest period: 3 am - 6 am 30°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

12 am

34°F
Feels like:
30°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 4mphNNW 341°
Humidity: 62%
Pressure: 30.39"Hg
Visibility: 10mi
UV index: 0
details ▼

2 am

32°F
Feels like:
32°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 3mphNNW 334°
Humidity: 67%
Pressure: 30.45"Hg
Visibility: 10mi
UV index: 0
details ▼

4 am

30°F
Feels like:
30°F

Clear

Precip. probability: 2%
Precipitation: 0"
Wind: 2mphNNW 331°
Humidity: 70%
Pressure: 30.47"Hg
Visibility: 10mi
UV index: 0
details ▼

6 am

30°F
Feels like:
30°F

Clear

Precip. probability: 2%
Precipitation: 0"
Wind: 1mphNW 315°
Humidity: 72%
Pressure: 30.5"Hg
Visibility: 10mi
UV index: 0
details ▼

Sunrise: 7:02 am

8 am

32°F
Feels like:
32°F

Sunny

Precip. probability: 1%
Precipitation: 0"
Wind: 1mphW 259°
Humidity: 74%
Pressure: 30.53"Hg
Visibility: 10mi
UV index: 0
details ▼

10 am

43°F
Feels like:
43°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 1mphN 351°
Humidity: 51%
Pressure: 30.56"Hg
Visibility: 10mi
UV index: 2
details ▼

12 pm

50°F
Feels like:
50°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 2mphENE 63°
Humidity: 39%
Pressure: 30.56"Hg
Visibility: 10mi
UV index: 4
details ▼

2 pm

54°F
Feels like:
54°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 3mphSSW 201°
Humidity: 36%
Pressure: 30.53"Hg
Visibility: 10mi
UV index: 3
details ▼

4 pm

55°F
Feels like:
55°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 2mphSW 233°
Humidity: 37%
Pressure: 30.5"Hg
Visibility: 10mi
UV index: 1
details ▼

Sunset: 5:59 pm

6 pm

48°F
Feels like:
48°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 3mphSSE 153°
Humidity: 54%
Pressure: 30.5"Hg
Visibility: 10mi
UV index: 0
details ▼

8 pm

43°F
Feels like:
43°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 2mphSSE 157°
Humidity: 70%
Pressure: 30.53"Hg
Visibility: 10mi
UV index: 0
details ▼

10 pm

39°F
Feels like:
39°F

Clear

Precip. probability: 3%
Precipitation: 0"
Wind: 2mphS 174°
Humidity: 80%
Pressure: 30.53"Hg
Visibility: 10mi
UV index: 0
details ▼

Tomorrow, mostly cloudless and sunny weather is anticipated.
The temperature will be between the lowest temperature of 30.2°F and the highest temperature of 55.4°F. The warmest part of the day will be at 3 pm and 4 pm.

Updated: Oct 17, 2026 @ 23:19:01 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate