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Today Hourly 7 days 30 days September
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September 2025 Weather | Cambridge, Massachusetts
Today 9/4
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 63°
1
Fri 9/5
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 64°
49
Sat 9/6
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 88°
Night 66°
55
Sun 9/7
Partly Sunny with ShowersPartly sunny weather with scattered clouds and occasional rain showers.
Day 72°
Night 55°
55
Mon 9/8
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 52°
16
Tue 9/9
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 70°
Night 48°
1
Wed 9/10
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 73°
Night 48°
1
Thu 9/11
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 73°
Night 54°
2
Fri 9/12
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 70°
Night 52°
1
Sat 9/13
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 73°
Night 55°
1
Sun 9/14
Rainy WeatherRainy weather, precipitation in the form of water droplets falling from the sky.
Day 73°
Night 55°
75
Mon 9/15
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 73°
Night 57°
5
Tue 9/16
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 75°
Night 57°
1
Wed 9/17
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 73°
Night 54°
20
Thu 9/18
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 55°
20
Fri 9/19
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 73°
Night 57°
25
Sat 9/20
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 75°
Night 57°
20
Sun 9/21
Stormy WeatherStormy weather, thunderstorms.
Day 75°
Night 57°
65
Mon 9/22
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 75°
Night 54°
5
Tue 9/23
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 68°
Night 52°
25
Wed 9/24
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 66°
Night 52°
10
Thu 9/25
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 66°
Night 52°
10
Fri 9/26
Rainy WeatherRainy weather, precipitation in the form of water droplets falling from the sky.
Day 70°
Night 55°
58
Sat 9/27
Rainy WeatherRainy weather, precipitation in the form of water droplets falling from the sky.
Day 66°
Night 55°
63
Sun 9/28
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 72°
Night 55°
5
Mon 9/29
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 73°
Night 54°
20
Tue 9/30
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 73°
Night 46°
5