CAMBRIDGE, MA 02139 Weather Forecast & Current Conditions

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02139 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
BOSTON, MA Current Weather
9:54 PM EST DEC 13, 2025
Overcast 36°F
Feels Like:	30°F
Dewpoint:	21°F
Rel. Hum.:	53%
Visibility:	10 miles
Wind:	W at 7 mph
Pressure:	29.99 inches
Last 72 hours
Local Area Snow Depth
Massachusetts Current Weather
Massachusetts MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

02139 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	CAMBRIDGE, MA 02139 Weather Forecast	Snowfall Forecast pages Snow Depth pages

OVERNIGHT
Cloudy. A chance of snow. Lows in the upper 20s. Southwest winds around 5 mph. Chance of snow 50 percent.

SUNDAY
Cloudy with a chance of snow in the morning, then partly sunny with a slight chance of snow in the afternoon. Highs in the lower 30s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of snow 50 percent.

SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Cooler with lows around 14. Northwest winds around 10 mph with gusts up to 25 mph.

MONDAY
Sunny, cold with highs in the upper 20s. West winds 5 to 10 mph with gusts up to 25 mph.

MONDAY NIGHT
Mostly cloudy. Lows around 20. West winds around 5 mph.

TUESDAY
Sunny. Highs in the lower 30s.

TUESDAY NIGHT AND WEDNESDAY
Mostly cloudy. Lows in the mid 20s. Highs in the mid 40s.

WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 20s.

THURSDAY
Partly sunny. Highs in the upper 40s.

THURSDAY NIGHT
Rain likely. Lows in the mid 30s. Temperature rising into the upper 40s after midnight. Chance of rain 70 percent.

FRIDAY
Rain likely. Highs in the upper 40s. Temperature falling into the upper 30s in the afternoon. Chance of rain 60 percent.

FRIDAY NIGHT
Partly cloudy. Cooler with lows in the lower 20s.

SATURDAY
Partly sunny with a 30 percent chance of rain. Highs around 40.

02139 WEATHER SATELLITE LOOPS

Visible Weather Satellite
CAMBRIDGE, MA 02139

Infrared Weather Satellite
CAMBRIDGE, MA 02139

02139 WEATHER RADAR LOOP

NEXRAD Weather Radar
CAMBRIDGE, MA 02139

MOS COMPUTER WEATHER FORECAST

BOSTON, MA 3 hourly weather forecast

weather forecast created 4:00 AM PST 12/13/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
13 DEC 2025

1 PM

38°

30°

Mostly Cloudy

4%

0% Thunder
( 0% severe)

SW 14

46%

20°

High 39°

4 PM

38°

30°

Mostly Cloudy

SW 13

51%

22°

Mostly Cloudy

Chance of Rain & Snow

7 PM

36°

28°

Mostly Cloudy

28%
RAIN/SNOW
<.05 in

0% Thunder
( 1% severe)

SW 10

63%

25°

10 PM

35°

28°

Mostly Cloudy

WSW 9

66%

25°

Sunday
14 DEC 2025

1 AM

34°

27°

Overcast

69%
SNOW
2.5–5 in

0% Thunder
( 2% severe)

WSW 8

72%

26°

Low 29°

4 AM

32°

26°

Overcast

W 7

78%

26°

High 33°

7 AM

31°

24°

Overcast

60%
SNOW
.1–1 in

0% Thunder
( 1% severe)

WNW 8

74%

24°

Mostly Cloudy

Snow Likely

10 AM

32°

23°

Mostly Cloudy

NW 12

62%

21°

1 PM

32°

22°

Mostly Cloudy

23%
SNOW
.1–1 in

0% Thunder
( 3% severe)

NW 14

53%

18°

4 PM

30°

19°

Mostly Cloudy

NNW 15

50%

15°

7 PM

27°

15°

Mostly Cloudy

6%

0% Thunder
( 1% severe)

NNW 16

47%

11°

10 PM

22°

8°

Partly Cloudy

NW 17

47%

7°

Monday
15 DEC 2025

1 AM

19°

4°

Partly Cloudy

2%

0% Thunder
( 0% severe)

NW 17

47%

4°

Low 16°

4 AM

17°

1°

Partly Cloudy

NW 17

51%

4°

High 27°

7 AM

18°

3°

Clear

1%

0% Thunder
( 0% severe)

WNW 17

54%

6°

Partly Cloudy

Breezy

10 AM

23°

9°

Clear

WNW 17

45%

7°

1 PM

27°

14°

Partly Cloudy

1%

0% Thunder
( 1% severe)

WNW 17

40%

8°

4 PM

27°

15°

Partly Cloudy

W 15

40%

8°

7 PM

25°

14°

Mostly Cloudy

W 12

48%

10°


BOSTON, MA extended weather forecast
Tuesday 16 DEC 2025	Wednesday 17 DEC 2025	Thursday 18 DEC 2025	Friday 19 DEC 2025	Saturday 20 DEC 2025
Low 23°	Low 30°	Low 34°	Low 34°	Low 30°
High 35°	High 48°	High 46°	High 53°	High 43°

Partly Cloudy 7% Snow	Partly Cloudy 16% Rain/Snow	Mostly Cloudy 21% Rain	Overcast 50% Rain	Mostly Cloudy 24% Rain/Snow

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