Weather Tomorrow

Weather Tomorrow for ZIP 02145

Somerville, MA · View full Somerville forecast

Sunday, September 13, 2026

73°Low 62°FColdHot
Cloudy

Precip chance

100%

Wind

2-8 mph

Humidity

87%

Feels like

71–64°F

Rain forecast

Rain likely starts around 11 AM and may continue until 6 PM. Peak chance: 100% around 2 PM.

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

62°Temperature trend73°
TimeTempConditionRain %Wind
4 AM63°FMostly Cloudy
0%
7 mph S
5 AM62°FMostly Cloudy
1%
6 mph S
6 AM62°FMostly Cloudy
1%
6 mph S
7 AM62°FMostly Cloudy
8%
6 mph S
8 AM62°FMostly Cloudy
14%
6 mph S
9 AM63°FSlight Chance Rain Showers
18%
6 mph S
10 AM64°FSlight Chance Rain Showers
21%
7 mph S
11 AM64°FChance Rain Showers
47%
7 mph S
12 PM66°FPatchy Fog
81%
7 mph S
1 PM67°FPatchy Fog
85%
8 mph S
2 PM68°FPatchy Fog
100%
8 mph SE
3 PM69°FShowers And Thunderstorms
87%
8 mph SE
4 PM70°FShowers And Thunderstorms
100%
8 mph SE
5 PM71°FShowers And Thunderstorms Likely
63%
8 mph SE
6 PM71°FRain Showers Likely
59%
8 mph SE
7 PM72°FChance Rain Showers
36%
7 mph SE
8 PM73°FSlight Chance Rain Showers
21%
7 mph E
9 PM73°FMostly Cloudy
13%
6 mph E
10 PM72°FMostly Cloudy
6%
6 mph E
11 PM71°FMostly Cloudy
4%
5 mph E
12 AM70°FPatchy Fog
4%
5 mph E
1 AM69°FPatchy Fog
5%
3 mph NE
2 AM68°FPatchy Fog
5%
3 mph NW
3 AM68°FPatchy Fog
5%
2 mph W

Precipitation Timeline

100%
50%
100%
4a10a4p10p
<20%20-50%50-70%>70%

What to Wear Tomorrow

Warm and comfortable — dress light

Clothing

  • T-shirt or light blouse
  • Shorts or light pants

Footwear

Comfortable shoes or sandals

Accessories

  • Umbrella

Conditions

High: 73°F

Low: 62°F

Wind: 2-8 mph

Rain: 100%

Rain expected around 11 AM — carry an umbrella.

Best Time to Be Outside Tomorrow

8 PM – 9 PM92

Excellent conditions for outdoor activities (comfortable temp, light wind, daylight)

4a10a4p10p