USGS · 01400630

MILLSTONE R RIVER

USGS · 01400630LIVE

Millstone R at Southfield Rd nr Grovers Mill NJ

WEST WINDSOR, NJ40.3033°N, -74.5756°W

AIR TEMP

100°F

WIND

7mph WSW

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

—cfs

No flow data available

Precipitation History

Your History · Millstone R at Southfield Rd nr Grovers Mill NJ

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Weather Conditions

WEATHER CONDITIONS

TODAY

101°

77°

FRI

104°

78°

SAT

98°

73°

SUN

83°

69°

MON

82°

69°

TUE

78°

68°

WED

81°

68°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

99°

mild

99°

95°

91°

87°

85°

84°

83°

81°

80°

78°

80°

86°

89°

93°

96°

98°

101°

102°

103°

104°

103°

101°

98°

93°

90°

87°

85°

84°

83°

82°

80°

78°

80°

83°

86°

89°

91°

93°

96°

97°

98°

97°

96°

93°

85°

74°

73°

74°

71°

70°

71°

72°

74°

76°

79°

82°

78°

83°

80°

82°

77°

80°

79°

77°

72°

70°

69°

70°

71°

72°

74°

78°

80°

78°

76°

82°

78°

81°

77°

74°

73°

72°

71°

72°

70°

68°

69°

70°

71°

72°

73°

WIND

mph · gust · dir

6mph WSW

G 13 mph

G13

WSW

G15

G16

G15

WSW

G13

G15

WNW

G12

G10

WNW

WSW

G11

WSW

G12

SSW

G14

SSW

G15

WSW

G19

G18

WSW

G19

WSW

G21

G19

G14

WSW

G11

WNW

G12

WNW

WSW

G11

G15

WSW

G12

WNW

G10

WNW

G15

WNW

G16

WNW

G19

WNW

G20

WNW

G21

WNW

G21

WNW

G22

WNW

G20

WNW

G19

WNW

G17

NNW

G20

WSW

G21

SSE

G16

G11

G17

WNW

G15

WNW

G16

G12

G15

NNE

G13

ENE

ESE

G12

ESE

G13

G17

G13

ESE

SSE

ENE

G14

G15

ESE

G15

ESE

G16

G18

G17

G14

SSE

G16

ESE

G18

G17

G18

ESE

G20

ESE

G22

ENE

G21

G22

G20

G18

G15

G13

G12

NNE

G11

NNE

G11

NNE

ENE

PRECIP

chance %

43%

33%

46%

51%

58%

55%

58%

54%

48%

32%

CLOUDS

cover %

clear

10%

31%

27%

15%

95%

20%

28%

36%

100%

26%

70%

18%

12%

16%

100%

27%

99%

100%

73%

100%

85%

100%

50%

100%

93%

97%

100%

99%

100%

PRESSURE

hPa · trend

1011

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:32 AM

SUNSET

08:31 PM

14H 59M OF DAYLIGHT1H 14M REMAINING

MOON PHASE

Waning Gibbous

92% illuminated

Station Location

40.3033, -74.5756

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DATA · USGS · NOAA · NWSUPDATED 2026-07-02 19:17 UTC

Site #01400630·USGS

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