USGS · 01104705

CHARLES RIVER

USGS · 01104705LIVE

CHARLES RIVER AT FIRST ST AT CAMBRIDGE, MA

CAMBRIDGE, MA42.3622°N, -71.0786°W

AIR TEMP

80°F

WIND

5mph E

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

—cfs

No flow data available

Precipitation History

Your History · CHARLES RIVER AT FIRST ST AT CAMBRIDGE, MA

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Weather Conditions

WEATHER CONDITIONS

TODAY

82°

59°

FRI

80°

64°

SAT

74°

61°

SUN

82°

60°

MON

80°

61°

TUE

92°

63°

WED

74°

63°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

69°

mild

69°

68°

67°

66°

65°

64°

65°

64°

65°

67°

69°

73°

72°

75°

77°

80°

77°

72°

70°

66°

64°

65°

67°

65°

63°

64°

65°

70°

71°

72°

74°

73°

72°

70°

66°

63°

61°

62°

61°

60°

61°

63°

66°

71°

76°

78°

80°

81°

82°

80°

79°

75°

74°

70°

66°

64°

63°

62°

61°

64°

68°

73°

77°

79°

80°

79°

80°

79°

78°

76°

72°

69°

68°

66°

65°

64°

63°

64°

69°

74°

78°

82°

86°

88°

90°

91°

92°

WIND

mph · gust · dir

2mph ENE

G 7 mph

ENE

G11

G12

G11

G10

SSE

G15

G12

SSW

SSE

G13

G16

G15

G13

G14

SSW

G10

G12

G11

G10

ESE

G11

SSW

G12

SSW

G18

G10

ENE

WSW

WNW

ESE

ENE

G10

G11

G13

G12

G11

ENE

NNW

NNE

ENE

ESE

G11

G13

G16

G15

SSW

G13

SSW

G17

SSW

G15

G12

SSW

G10

G12

WSW

G11

NNW

NNE

ENE

ESE

G11

G12

WSW

G10

SSW

G10

SSW

G10

SSW

G10

SSW

G10

G13

SSW

G17

PRECIP

chance %

27%

54%

34%

33%

25%

18%

13%

18%

13%

12%

10%

13%

19%

13%

23%

32%

11%

10%

15%

CLOUDS

cover %

100%

overcast

100%

36%

57%

15%

48%

100%

76%

71%

68%

19%

58%

23%

13%

16%

22%

70%

100%

83%

49%

100%

43%

31%

55%

100%

49%

15%

16%

11%

59%

25%

20%

100%

84%

46%

97%

67%

11%

23%

47%

76%

10%

64%

100%

10%

12%

21%

46%

68%

82%

93%

100%

97%

PRESSURE

hPa · trend

1017

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:08 AM

SUNSET

08:25 PM

15H 17M OF DAYLIGHT0H 0M REMAINING

MOON PHASE

Waxing Gibbous

82% illuminated

Station Location

42.3622, -71.0786

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-25 21:06 UTC

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