Weather · Cambridge, United States
Cambridge Weather in September
Expect warm, some rain in Cambridge through September: highs near 26°C, lows around 19°C, 100mm of rain across the month. It's a reasonable time to visit.
Avg high
26°C
79°F
Avg low
19°C
66°F
Rainfall
100mm
#6 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Cambridge builds it around the season for you.