What is the weather in Princeton right now?

Current weather in Princeton is thunderstorm with light rain.

Where can I find the hourly weather forecast for Princeton?

This page shows hourly weather forecast for Princeton, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Princeton updated regularly?

Weather data for Princeton is updated regularly with the latest available observations and forecasts.

Now · 7:07 AM

Princeton Weather & Hourly Forecast

United States · North Carolina · 27569

70°F

Light thunderstorms

Feels like: 75°F

💧 Humidity 99% 🌡 Pressure 30.00 inHg 💨 Wind 6 mph 👁 Visibility 2.9 mi ☁ Clouds 90% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:59 AM 🌇 Sunset 7:11 PM

Hourly Forecast for Princeton

Today

8:00 AM

Light rain

70° 💧 0.012 in 💨 5 mph H 98%30.03 inHg

11:00 AM

Light rain

77° 💧 0.020 in 💨 7 mph H 86%30.03 inHg

2:00 PM

Light thunderstorms

84° 💧 0.011 in 💨 7 mph H 70%30.00 inHg

5:00 PM

Light thunderstorms

80° 💧 0.245 in 💨 9 mph H 76%29.97 inHg

8:00 PM

Moderate rain

72° 💧 0.359 in 💨 8 mph H 97%30.03 inHg

11:00 PM

Light rain

71° 💧 0.044 in 💨 7 mph H 98%30.06 inHg

Tomorrow

2:00 AM

Overcast night

71° 💧 0.002 in 💨 10 mph H 98%30.06 inHg

5:00 AM

Overcast night

70° 💧 0.001 in 💨 11 mph H 96%30.06 inHg

8:00 AM

Overcast

70° 💧 0.017 in 💨 12 mph H 93%30.12 inHg

11:00 AM

Light rain

74° 💧 0.014 in 💨 16 mph H 81%30.15 inHg

2:00 PM

Light rain

74° 💧 0.012 in 💨 14 mph H 80%30.12 inHg

5:00 PM

Overcast

73° 💧 0.004 in 💨 14 mph H 80%30.12 inHg

8:00 PM

Mostly clear night

69° 💧 0.001 in 💨 13 mph H 84%30.15 inHg

11:00 PM

Clear night

67° 💧 None 💨 14 mph H 80%30.18 inHg

Thursday

2:00 AM

Overcast night

66° 💧 None 💨 13 mph H 80%30.15 inHg

5:00 AM

Overcast night

65° 💧 0.001 in 💨 14 mph H 79%30.12 inHg

Today

8:00 AM

Light rain

70° 💧 0.010 in 💨 5 mph H 98%30.03 inHg

9:00 AM

Overcast

73° 💧 0.001 in 💨 5 mph H 94%30.03 inHg

10:00 AM

Overcast

75° 💧 0.001 in 💨 7 mph H 89%30.03 inHg

11:00 AM

Light rain

77° 💧 0.007 in 💨 7 mph H 86%30.03 inHg

12:00 PM

Light rain

79° 💧 0.011 in 💨 7 mph H 82%30.03 inHg

1:00 PM

Mostly sunny

82° 💧 0.002 in 💨 6 mph H 75%30.03 inHg

2:00 PM

Light thunderstorms

84° 💧 0.004 in 💨 7 mph H 70%30.00 inHg

3:00 PM

Mostly cloudy

84° 💧 0.003 in 💨 6 mph H 67%29.97 inHg

4:00 PM

Partly cloudy

83° 💧 0.003 in 💨 5 mph H 67%29.94 inHg

5:00 PM

Light thunderstorms

80° 💧 0.017 in 💨 9 mph H 76%29.97 inHg

6:00 PM

Thunderstorms

73° 💧 0.114 in 💨 7 mph H 97%30.00 inHg

7:00 PM

Thunderstorms

72° 💧 0.113 in 💨 5 mph H 97%30.03 inHg

8:00 PM

Moderate rain

72° 💧 0.133 in 💨 8 mph H 97%30.03 inHg

9:00 PM

Thunderstorms

71° 💧 0.123 in 💨 7 mph H 98%30.06 inHg

10:00 PM

Thunderstorms

71° 💧 0.103 in 💨 7 mph H 98%30.09 inHg

11:00 PM

Light rain

71° 💧 0.031 in 💨 7 mph H 98%30.06 inHg

Tomorrow

12:00 AM

Light rain

70° 💧 0.010 in 💨 8 mph H 98%30.09 inHg

1:00 AM

Overcast night

71° 💧 0.003 in 💨 9 mph H 98%30.06 inHg

2:00 AM

Overcast night

71° 💧 0.000 in 💨 10 mph H 98%30.06 inHg

3:00 AM

Overcast night

71° 💧 0.001 in 💨 11 mph H 97%30.06 inHg

4:00 AM

Overcast night

70° 💧 0.000 in 💨 11 mph H 97%30.06 inHg

5:00 AM

Overcast night

70° 💧 0.000 in 💨 11 mph H 96%30.06 inHg

6:00 AM

Overcast night

70° 💧 0.001 in 💨 11 mph H 95%30.09 inHg

7:00 AM

Overcast night

70° 💧 None 💨 12 mph H 94%30.09 inHg

8:00 AM

Overcast

70° 💧 0.002 in 💨 12 mph H 93%30.12 inHg

9:00 AM

Light rain

71° 💧 0.005 in 💨 13 mph H 91%30.12 inHg

10:00 AM

Light rain

71° 💧 0.010 in 💨 14 mph H 90%30.15 inHg

11:00 AM

Light rain

74° 💧 0.005 in 💨 16 mph H 81%30.15 inHg

12:00 PM

Light rain

75° 💧 0.004 in 💨 16 mph H 77%30.15 inHg

1:00 PM

Light rain

75° 💧 0.005 in 💨 15 mph H 78%30.15 inHg

2:00 PM

Light rain

74° 💧 0.006 in 💨 14 mph H 80%30.12 inHg

3:00 PM

Light rain

74° 💧 0.004 in 💨 16 mph H 78%30.12 inHg

4:00 PM

Mostly cloudy

73° 💧 0.002 in 💨 15 mph H 78%30.09 inHg

5:00 PM

Overcast

73° 💧 0.002 in 💨 14 mph H 80%30.12 inHg

6:00 PM

Mostly cloudy

71° 💧 0.002 in 💨 13 mph H 83%30.12 inHg

7:00 PM

Partly cloudy

69° 💧 None 💨 13 mph H 85%30.15 inHg

8:00 PM

Mostly clear night

69° 💧 None 💨 13 mph H 84%30.15 inHg

9:00 PM

Partly cloudy night

68° 💧 0.001 in 💨 13 mph H 83%30.15 inHg

10:00 PM

Mostly clear night

68° 💧 None 💨 13 mph H 81%30.18 inHg

11:00 PM

Clear night

67° 💧 None 💨 14 mph H 80%30.18 inHg

Thursday

12:00 AM

Clear night

66° 💧 None 💨 13 mph H 80%30.15 inHg

1:00 AM

Overcast night

65° 💧 None 💨 13 mph H 81%30.15 inHg

2:00 AM

Overcast night

66° 💧 None 💨 13 mph H 80%30.15 inHg

3:00 AM

Overcast night

66° 💧 None 💨 14 mph H 79%30.12 inHg

4:00 AM

Overcast night

66° 💧 None 💨 14 mph H 79%30.12 inHg

5:00 AM

Overcast night

65° 💧 None 💨 14 mph H 79%30.12 inHg

6:00 AM

Overcast night

65° 💧 None 💨 14 mph H 79%30.15 inHg

7:00 AM

Overcast night

65° 💧 0.001 in 💨 13 mph H 79%30.15 inHg

8:00 AM

Mostly cloudy

65° 💧 None 💨 13 mph H 80%30.15 inHg

9:00 AM

Overcast

66° 💧 None 💨 14 mph H 78%30.15 inHg

10:00 AM

Overcast

67° 💧 None 💨 14 mph H 76%30.15 inHg

11:00 AM

Overcast

68° 💧 None 💨 16 mph H 73%30.18 inHg

12:00 PM

Overcast

68° 💧 0.001 in 💨 15 mph H 73%30.18 inHg

1:00 PM

Overcast

69° 💧 None 💨 14 mph H 72%30.15 inHg

2:00 PM

Overcast

69° 💧 None 💨 15 mph H 71%30.12 inHg

3:00 PM

Overcast

70° 💧 None 💨 14 mph H 69%30.12 inHg

4:00 PM

Overcast

69° 💧 None 💨 14 mph H 68%30.09 inHg

5:00 PM

Overcast

68° 💧 None 💨 12 mph H 68%30.12 inHg

6:00 PM

Mostly cloudy

68° 💧 None 💨 12 mph H 69%30.12 inHg

7:00 PM

Overcast

67° 💧 None 💨 11 mph H 70%30.12 inHg

8:00 PM

Partly cloudy night

66° 💧 None 💨 11 mph H 69%30.12 inHg

11:00 PM

Clear night

62° 💧 None 💨 11 mph H 76%30.15 inHg

Friday

2:00 AM

Partly cloudy night

59° 💧 None 💨 11 mph H 81%30.09 inHg

5:00 AM

Partly cloudy night

58° 💧 None 💨 11 mph H 79%30.06 inHg

8:00 AM

Mostly sunny

57° 💧 None 💨 11 mph H 75%30.09 inHg

11:00 AM

Sunny

64° 💧 None 💨 12 mph H 64%30.09 inHg

2:00 PM

Partly cloudy

69° 💧 None 💨 12 mph H 56%30.03 inHg

5:00 PM

Partly cloudy

67° 💧 None 💨 11 mph H 61%30.03 inHg

8:00 PM

Mostly cloudy night

62° 💧 None 💨 9 mph H 70%30.03 inHg

11:00 PM

Clear night

59° 💧 None 💨 9 mph H 70%30.06 inHg

Saturday

2:00 AM

Clear night

57° 💧 None 💨 8 mph H 67%30.00 inHg

5:00 AM

Clear night

55° 💧 None 💨 9 mph H 69%29.97 inHg

8:00 AM

Sunny

56° 💧 None 💨 9 mph H 73%30.00 inHg

11:00 AM

Sunny

67° 💧 None 💨 11 mph H 55%30.03 inHg

2:00 PM

Mostly cloudy

74° 💧 None 💨 12 mph H 39%29.94 inHg

5:00 PM

Mostly cloudy

73° 💧 None 💨 10 mph H 40%29.91 inHg

8:00 PM

Overcast night

65° 💧 None 💨 6 mph H 52%29.91 inHg

11:00 PM

Overcast night

61° 💧 None 💨 6 mph H 67%29.91 inHg

Sunday

2:00 AM

Mostly clear night

59° 💧 None 💨 7 mph H 69%29.88 inHg

5:00 AM

Clear night

57° 💧 None 💨 7 mph H 76%29.85 inHg

8:00 AM

Mostly sunny

58° 💧 None 💨 7 mph H 77%29.88 inHg

11:00 AM

Mostly sunny

70° 💧 None 💨 8 mph H 54%29.85 inHg

2:00 PM

Mostly cloudy

75° 💧 None 💨 10 mph H 39%29.77 inHg

5:00 PM

Mostly cloudy

76° 💧 None 💨 10 mph H 36%29.74 inHg

8:00 PM

Partly cloudy night

67° 💧 None 💨 5 mph H 54%29.77 inHg

Monday

2:00 AM

Partly cloudy night

65° 💧 None 💨 6 mph H 62%29.80 inHg

8:00 AM

Sunny

61° 💧 None 💨 6 mph H 75%29.83 inHg

2:00 PM

Sunny

78° 💧 None 💨 6 mph H 45%29.80 inHg

8:00 PM

Overcast night

73° 💧 None 💨 5 mph H 63%29.83 inHg

Tuesday

2:00 AM

Mostly clear night

66° 💧 None 💨 2 mph H 82%29.88 inHg

8:00 AM

Mostly sunny

64° 💧 None 💨 0 mph H 88%29.91 inHg

2:00 PM

Mostly sunny

81° 💧 None 💨 1 mph H 48%29.91 inHg

8:00 PM

Mostly clear night

73° 💧 None 💨 3 mph H 71%29.91 inHg

Wednesday

2:00 AM

Mostly clear night

66° 💧 None 💨 2 mph H 88%29.97 inHg

8:00 AM

Sunny

65° 💧 None 💨 5 mph H 92%30.03 inHg

2:00 PM

Partly cloudy

82° 💧 None 💨 4 mph H 53%30.03 inHg

8:00 PM

Light rain

73° 💧 None 💨 6 mph H 75%30.06 inHg

Thursday

2:00 AM

Clear night

66° 💧 None 💨 4 mph H 97%30.12 inHg

8:00 AM

Overcast

64° 💧 None 💨 6 mph H 97%30.18 inHg

2:00 PM

Partly cloudy

81° 💧 None 💨 7 mph H 48%30.18 inHg

8:00 PM

Clear night

72° 💧 None 💨 6 mph H 67%30.18 inHg

Friday

2:00 AM

Clear night

64° 💧 None 💨 3 mph H 89%30.24 inHg

8:00 AM

Sunny

63° 💧 None 💨 7 mph H 91%30.27 inHg

2:00 PM

Overcast

78° 💧 None 💨 9 mph H 53%30.24 inHg

8:00 PM

Mostly cloudy night

72° 💧 None 💨 8 mph H 67%30.21 inHg

Saturday

2:00 AM

Mostly clear night

64° 💧 None 💨 5 mph H 91%30.21 inHg

8:00 AM

Overcast

64° 💧 None 💨 6 mph H 94%30.21 inHg

2:00 PM

Overcast

80° 💧 None 💨 5 mph H 58%30.18 inHg

8:00 PM

Mostly cloudy night

73° 💧 None 💨 5 mph H 70%30.12 inHg

Sunday

2:00 AM

Partly cloudy night

67° 💧 None 💨 3 mph H 90%30.15 inHg

8:00 AM

Sunny

65° 💧 None 💨 5 mph H 92%30.15 inHg

2:00 PM

Mostly sunny

82° 💧 None 💨 2 mph H 49%30.09 inHg

8:00 PM

Mostly clear night

74° 💧 None 💨 3 mph H 64%30.06 inHg

Monday

2:00 AM

Clear night

67° 💧 None 💨 3 mph H 89%30.06 inHg

8:00 AM

Sunny

66° 💧 None 💨 4 mph H 90%30.09 inHg

2:00 PM

Mostly sunny

87° 💧 None 💨 3 mph H 43%30.03 inHg

8:00 PM

Clear night

78° 💧 None 💨 4 mph H 56%30.00 inHg

Tuesday

2:00 AM

Clear night

70° 💧 None 💨 2 mph H 73%30.03 inHg

8:00 AM

Sunny

68° 💧 None 💨 1 mph H 79%30.06 inHg

2:00 PM

Sunny

88° 💧 None 💨 4 mph H 40%30.00 inHg

8:00 PM

Mostly clear night

78° 💧 None 💨 5 mph H 71%29.94 inHg

In Princeton and, more broadly, across the state of North Carolina: This morning, the sky will be mostly sunny with just a few clouds, and temperatures will be warm, ranging from the upper 60s to the low 70s. Winds will be light from the northeast at around 7 mph, with occasional gusts reaching 13 mph. As the day progresses into the afternoon, temperatures are expected to climb into the high 80s and low 90s, creating hot conditions. A slight chance of rain remains, with possible accumulations around 0.11 inches, and the highest likelihood of precipitation occurring during the late afternoon. Winds are expected to stay light, keeping conditions relatively calm despite the warm temperatures. Overall, expect a warm and partly sunny day, with a small chance of showers later in the day.

15-Day Weather Outlook for Princeton

TomorrowTomorrow

Overcast 75°/67° 💧 None 💨 16 mph

Thursday, Sep 24Thu Sep 24

Overcast 70°/62° 💧 1.004 in 💨 16 mph

Friday, Sep 25Fri Sep 25

Partly cloudy 69°/57° 💧 None 💨 12 mph

Saturday, Sep 26Sat Sep 26

Mostly cloudy 74°/55° 💧 None 💨 12 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 76°/57° 💧 None 💨 10 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 78°/61° 💧 None 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 81°/64° 💧 0.026 in 💨 3 mph

Wednesday, Sep 30Wed Sep 30

Light rain 82°/65° 💧 0.012 in 💨 6 mph

Thursday, Oct 1Thu Oct 1

Overcast 81°/64° 💧 0.011 in 💨 7 mph

Friday, Oct 2Fri Oct 2

Overcast 78°/63° 💧 None 💨 9 mph

Saturday, Oct 3Sat Oct 3

Overcast 80°/64° 💧 None 💨 6 mph

Sunday, Oct 4Sun Oct 4

Partly cloudy 82°/65° 💧 None 💨 5 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 87°/66° 💧 None 💨 4 mph

Tuesday, Oct 6Tue Oct 6

Mostly sunny 88°/68° 💧 0.005 in 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Princeton

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Princeton

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 8:00 AM

PM2.5 Fine particles Good 3,1µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 4,4µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 23,8µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 3,1µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Princeton

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 6,4High 😊Good

Tomorrow UV 2,0Low 🙂Fair

Thursday UV 4,3Moderate 🙂Fair

Friday UV 6,2High 😐Moderate

Saturday UV 7,0High 🙂Fair

Sunday UV 6,0High —Unavailable

Monday UV 6,0High —Unavailable

Hourly UV index today

8:00 AMUV 0,2 9:00 AMUV 1,0 10:00 AMUV 2,1 11:00 AMUV 3,7 12:00 PMUV 5,0 1:00 PMUV 6,4 2:00 PMUV 5,8 3:00 PMUV 4,1 4:00 PMUV 2,5 5:00 PMUV 1,5 6:00 PMUV 0,5 7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Princeton

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · PRINCETON, NORTH CAROLINA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

23/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 100% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 69° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

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Forecast data for Princeton were last refreshed today at 7:07 AM. The current forecast period extends through 24/09/2026 at 5:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.