CAMBRIDGE, MA 02138 Weather Forecast & Current Conditions

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02138 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
BOSTON, MA Current Weather
9:54 AM EDT MAY 15, 2026
Overcast 54°F
Feels Like:	53°F
Dewpoint:	48°F
Rel. Hum.:	80%
Visibility:	10 miles
Wind:	E at 5 mph
Pressure:	29.82 inches
Last 72 hours
Local Area Snow Depth
Massachusetts Current Weather
Massachusetts MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

02138 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	CAMBRIDGE, MA 02138 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Cloudy with isolated showers. Patchy fog. Near steady temperature in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

TONIGHT
Cloudy in the evening, then clearing. Patchy fog. Near steady temperature around 50. North winds around 5 mph, becoming west after midnight.

SATURDAY
Sunny. Patchy fog in the morning. Not as cool with highs in the upper 70s. Southwest winds 10 to 15 mph.

SATURDAY NIGHT
Partly cloudy. Not as cool with lows in the upper 50s. Southwest winds 10 to 15 mph.

SUNDAY
Sunny. Highs in the lower 80s. West winds 5 to 10 mph with gusts up to 20 mph.

SUNDAY NIGHT
Mostly clear. Lows in the mid 50s.

MONDAY
Mostly sunny. Highs in the mid 70s.

MONDAY NIGHT AND TUESDAY
Mostly clear. Hot. Lows in the upper 50s. Highs around 90.

TUESDAY NIGHT
Partly cloudy. Lows in the upper 60s.

WEDNESDAY
Partly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 40 percent.

WEDNESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent.

THURSDAY
Partly sunny. Cooler with highs in the mid 70s.

02138 WEATHER SATELLITE LOOPS

Visible Weather Satellite
CAMBRIDGE, MA 02138

Infrared Weather Satellite
CAMBRIDGE, MA 02138

02138 WEATHER RADAR LOOP

NEXRAD Weather Radar
CAMBRIDGE, MA 02138

MOS COMPUTER WEATHER FORECAST

BOSTON, MA 3 hourly weather forecast

weather forecast created 5:00 PM PDT 5/14/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
15 MAY 2026

2 AM

52°

50°

Mostly Cloudy

50%
RAIN
.25–.5 in

0% Thunder
( 11% severe)

NE 7

93%

50°

Low 50°

5 AM

51°

48°

Mostly Cloudy

NE 8

93%

49°

High 56°

8 AM

51°

47°

Mostly Cloudy

81%
RAIN
1–2 in

0% Thunder
( 5% severe)

NNE 10

93%

49°

Mostly Cloudy

Rain Likely

11 AM

52°

48°

Mostly Cloudy

NE 12

89%

49°

2 PM

52°

48°

Mostly Cloudy

17%
RAIN
.01–.1 in

0% Thunder
( 2% severe)

NE 13

89%

49°

5 PM

53°

50°

Mostly Cloudy

NE 8

83%

48°

8 PM

53°

51°

Partly Cloudy

2%

0% Thunder
( 0% severe)

NA 6

86%

49°

11 PM

51°

48°

Partly Cloudy

W 8

89%

48°

Saturday
16 MAY 2026

2 AM

51°

47°

Partly Cloudy

1%

0% Thunder
( 0% severe)

WSW 10

89%

48°

Low 49°

5 AM

51°

47°

Partly Cloudy

WSW 10

89%

48°

High 75°

8 AM

55°

52°

Partly Cloudy

0%

0% Thunder
( 0% severe)

WSW 10

80%

49°

Clear

11 AM

65°

65°

Clear

WSW 10

56%

49°

2 PM

70°

70°

Clear

0%

0% Thunder
( 0% severe)

WSW 13

44%

47°

5 PM

73°

73°

Clear

SW 15

37%

45°

8 PM

67°

67°

Clear

1%

0% Thunder
( 3% severe)

SSW 15

47%

46°

11 PM

62°

60°

Partly Cloudy

SW 14

54%

45°


BOSTON, MA extended weather forecast
Sunday 17 MAY 2026	Monday 18 MAY 2026	Tuesday 19 MAY 2026	Wednesday 20 MAY 2026	Thursday 21 MAY 2026
Low 61°	Low 63°	Low 61°	Low 69°	Low 60°
High 84°	High 72°	High 89°	High 82°	High 71°

Partly Cloudy 20% Rain	Partly Cloudy 4% Rain	Partly Cloudy 16% Rain	Mostly Cloudy 45% Rain	Overcast 46% Rain

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