Princeton, New Jersey
Current Conditions -  °F | °C
As of 3:53 AM on Wednesday 23 Jul 2014 (Local Time) from KTTN Reporting Station
Clear Clear  
Wind Chill: 69°   Ceiling: Unl
Heat Index: 69°   Visibility: 10mi
Dew Point: 62°   Wind: 3mph
Humidity: 78%   Direction: 200°SSW
Pressure: 30.01"   Gusts: NA
Location:  40.35°N, 74.66°W
Report Text: KTTN 230753Z AUTO 20003KT 10SM CLR 21/17 A3001 RMK AO2 SLP155 T02060167
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 92° - Lo 69°
5 AM
Clear
Clear
69°
6 AM
Sunny
Sunny
70°
7 AM
M Sunny
M Sunny
71°
8 AM
M Sunny
M Sunny
73°
9 AM
M Sunny
M Sunny
76°
10 AM
Sunny
Sunny
80°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
jul
23
Iso T-Storms
Iso T-Storms
92°
69°
jul
24
AM Showers
AM Showers
80°
61°
jul
25
Sunny
Sunny
84°
62°
jul
26
P Cloudy
P Cloudy
86°
68°
jul
27
Sct T-Storms
Sct T-Storms
86°
68°
jul
28
Sct T-Storms
Sct T-Storms
83°
63°
jul
29
M Sunny
M Sunny
80°
60°
jul
30
P Cloudy
P Cloudy
82°
61°
jul
31
P Cloudy
P Cloudy
84°
64°
aug
01
T-Storms
T-Storms
81°
65°
Details for Wednesday, July 23
Partly cloudy with isolated thunderstorms developing this afternoon. Hot and humid. High 92F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Evening: Variably cloudy with scattered thunderstorms. A few storms may be severe. Low 69F. Winds W at 5 to 10 mph. Chance of rain 50%.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 5:48 AM
Sunset: 8:22 PM
 
Moonrise: 3:05 AM
Moonset: 5:48 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (210°)
Speed: 10Mph(16Km, 9Kts)
Details for Thursday, July 24
Rain showers early with overcast skies later in the day. High near 80F. Winds N at 5 to 10 mph. Chance of rain 40%.
Evening: Mostly cloudy skies early will become partly cloudy late. Low 61F. Winds light and variable.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 80%
Cloud Coverage
Sunrise: 5:49 AM
Sunset: 8:21 PM
 
Moonrise: 3:55 AM
Moonset: 6:34 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (355°)
Speed: 8Mph(13Km, 7Kts)
Details for Friday, July 25
Mainly sunny. Highs in the mid 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 10%
Cloud Coverage
Sunrise: 5:50 AM
Sunset: 8:20 PM
 
Moonrise: 4:47 AM
Moonset: 7:15 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (289°)
Speed: 6Mph(10Km, 5Kts)
Details for Saturday, July 26
Times of sun and clouds. Highs in the mid 80s and lows in the upper 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 5:51 AM
Sunset: 8:19 PM
 
Moonrise: 5:41 AM
Moonset: 7:52 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (218°)
Speed: 7Mph(12Km, 6Kts)
Details for Sunday, July 27
A few thunderstorms possible. Highs in the mid 80s and lows in the upper 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 67%
Cloud Coverage
Sunrise: 5:52 AM
Sunset: 8:18 PM
 
Moonrise: 6:37 AM
Moonset: 8:26 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  S
Direction: S (188°)
Speed: 9Mph(15Km, 8Kts)
Details for Monday, July 28
A few thunderstorms possible. Highs in the low 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 65%
Cloud Coverage
Sunrise: 5:52 AM
Sunset: 8:17 PM
 
Moonrise: 7:32 AM
Moonset: 8:57 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (173°)
Speed: 7Mph(12Km, 6Kts)
Details for Tuesday, July 29
Mostly sunny. Highs in the low 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 25%
Cloud Coverage
Sunrise: 5:53 AM
Sunset: 8:16 PM
 
Moonrise: 8:28 AM
Moonset: 9:27 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (265°)
Speed: 9Mph(15Km, 8Kts)
Details for Wednesday, July 30
Partly cloudy. Highs in the low 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 8:15 PM
 
Moonrise: 9:24 AM
Moonset: 9:56 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (257°)
Speed: 5Mph(8Km, 4Kts)
Details for Thursday, July 31
Times of sun and clouds. Highs in the mid 80s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 37%
Cloud Coverage
Sunrise: 5:55 AM
Sunset: 8:14 PM
 
Moonrise: 10:21 AM
Moonset: 10:25 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (116°)
Speed: 7Mph(12Km, 6Kts)
Details for Friday, August 01
Thunderstorms. Highs in the low 80s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 65%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 8:13 PM
 
Moonrise: 11:19 AM
Moonset: 10:55 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SE
Direction: SE (126°)
Speed: 6Mph(10Km, 5Kts)
Daily Forecast Chart
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