❮
Today Hourly 7 days 30 days August
❯

August 2026 Weather | Somerville, Massachusetts

Today 8/12
Cloudy Weather
Day 84°
Night 66°
1
Thu 8/13
Sunny with a Chance of Thunderstorms
Day 82°
Night 64°
55
Fri 8/14
Cloudy Weather
Day 82°
Night 59°
55
Sat 8/15
Sunny Weather
Day 81°
Night 59°
0
Sun 8/16
Cloudy Weather
Day 77°
Night 66°
25
Mon 8/17
Rainy Weather
Day 75°
Night 64°
69
Tue 8/18
Sunny Weather
Day 77°
Night 63°
2
Wed 8/19
Cloudy Weather
Day 81°
Night 64°
7
Thu 8/20
Cloudy Weather
Day 79°
Night 64°
5
Fri 8/21
Rainy Weather
Day 79°
Night 64°
70
Sat 8/22
Cloudy Weather
Day 79°
Night 66°
1
Sun 8/23
Rainy Weather
Day 75°
Night 64°
75
Mon 8/24
Cloudy Weather
Day 75°
Night 61°
1
Tue 8/25
Cloudy Weather
Day 75°
Night 63°
20
Wed 8/26
Sunny Weather
Day 77°
Night 66°
10
Thu 8/27
Sunny Weather
Day 73°
Night 63°
Fri 8/28
Cloudy Weather
Day 73°
Night 63°
Sat 8/29
Cloudy Weather
Day 73°
Night 59°
Sun 8/30
Cloudy Weather
Day 73°
Night 63°
Mon 8/31
Cloudy Weather
Day 75°
Night 66°

Explore U.S. Weather Trends

❄️ Coldest Cities in the U.S. – Live Temperature Rankings 🔥 Hottest Cities Today – Real-Time Heat Observations ⚠️ Active Weather Alerts – Warnings, Watches & Advisories 🌪️ Windiest Cities – Highest Sustained Wind Speeds 🌫️ Worst Air Quality – Cities with the Highest AQI 🍃 Best Air Quality – Cities with the Lowest AQI