USGS · 01104200

CHARLES RIVER

USGS · 01104200LIVE

CHARLES RIVER AT WELLESLEY, MA

NEWTON, MA42.3165°N, -71.2278°W Updated 55 min ago

FLOW RATE

45cfs

AIR TEMP

74°F

WIND

6mph S

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

45cfs 65.3% vs avg

Optimal band: 46–62 cfs

PERIOD HIGH

110cfs

PERIOD LOW

31cfs

RUNNABLE

16%

last 30 day in band

Precipitation History

Your History · CHARLES RIVER AT WELLESLEY, MA

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Weather Conditions

WEATHER CONDITIONS

TODAY

80°

65°

SAT

79°

63°

SUN

79°

60°

MON

84°

61°

TUE

88°

65°

WED

86°

64°

THU

103°

71°

TIME

SAT

NOW

SUN

MON

TUE

WED

TEMP

hourly forecast

67°

mild

67°

66°

65°

69°

72°

70°

72°

74°

75°

79°

77°

74°

72°

71°

67°

65°

63°

62°

61°

60°

61°

62°

63°

69°

75°

79°

77°

71°

69°

68°

69°

67°

68°

67°

66°

64°

63°

62°

61°

62°

65°

69°

74°

78°

80°

82°

83°

84°

82°

80°

79°

77°

73°

71°

69°

68°

67°

66°

65°

70°

74°

78°

82°

85°

87°

88°

84°

73°

71°

70°

68°

67°

66°

65°

64°

66°

67°

68°

69°

70°

72°

73°

75°

78°

81°

84°

86°

85°

82°

WIND

mph · gust · dir

3mph WSW

G 6 mph

WSW

NNW

G10

NNW

NNE

ENE

G10

ENE

G12

ENE

G13

ENE

G14

ENE

G13

ENE

G13

ENE

G12

ENE

ESE

ENE

G13

G10

ESE

G12

SSW

WNW

NNW

NNE

ENE

ESE

G12

G13

G16

G17

SSW

G18

SSW

G20

G22

G19

G22

G20

WSW

G18

WSW

G13

WSW

G11

WSW

G12

WSW

G15

G14

G16

G15

NNE

SSE

G24

SSE

G18

SSE

G20

G17

SSE

G19

G18

SSW

G12

SSW

G13

SSW

G11

SSW

G13

SSW

G11

G10

SSW

SSE

SSW

SSE

PRECIP

chance %

18%

19%

14%

12%

11%

CLOUDS

cover %

100%

overcast

100%

78%

48%

91%

30%

12%

18%

11%

10%

100%

47%

100%

78%

56%

81%

100%

62%

100%

55%

17%

100%

17%

11%

18%

100%

39%

53%

25%

100%

17%

100%

79%

15%

100%

96%

49%

42%

48%

96%

100%

97%

91%

82%

65%

44%

PRESSURE

hPa · trend

1014

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:10 AM

SUNSET

08:25 PM

15H 15M OF DAYLIGHT19H 30M REMAINING

MOON PHASE

Waxing Gibbous

90% illuminated

Station Location

42.3165, -71.2278

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DATA · USGS · NOAA · NWSUPDATED 2026-06-27 00:55 UTC

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