What is the weather in Raritan right now?

Current weather in Raritan is overcast clouds.

Where can I find the hourly weather forecast for Raritan?

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

Is the weather forecast for Raritan updated regularly?

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

Now · 2:53 AM

Raritan Weather & Hourly Forecast

United States · New Jersey · 08869

70°F

Overcast night

Feels like: 71°F

💧 Humidity 85% 🌡 Pressure 29.83 inHg 💨 Wind 6 mph 👁 Visibility 6.2 mi ☁ Clouds 97% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:29 AM 🌇 Sunset 7:25 PM

Hourly Forecast for Raritan

Today

3:00 AM

Overcast night

70° 💧 None 💨 6 mph H 85%29.83 inHg

6:00 AM

Mostly cloudy night

68° 💧 None 💨 5 mph H 80%29.83 inHg

9:00 AM

Sunny

73° 💧 None 💨 7 mph H 63%29.85 inHg

12:00 PM

Sunny

79° 💧 None 💨 9 mph H 44%29.85 inHg

3:00 PM

Sunny

79° 💧 None 💨 8 mph H 37%29.80 inHg

6:00 PM

Partly cloudy

75° 💧 None 💨 8 mph H 56%29.83 inHg

9:00 PM

Clear night

69° 💧 None 💨 5 mph H 75%29.85 inHg

Tomorrow

12:00 AM

Clear night

66° 💧 None 💨 4 mph H 79%29.88 inHg

3:00 AM

Clear night

64° 💧 None 💨 4 mph H 85%29.91 inHg

6:00 AM

Clear night

63° 💧 0.01 in 💨 4 mph H 93%29.91 inHg

9:00 AM

Light rain

67° 💧 0.02 in 💨 6 mph H 83%29.97 inHg

12:00 PM

Partly cloudy

71° 💧 None 💨 7 mph H 58%29.97 inHg

3:00 PM

Overcast

72° 💧 None 💨 7 mph H 58%29.97 inHg

6:00 PM

Overcast

70° 💧 None 💨 4 mph H 67%30.00 inHg

9:00 PM

Overcast night

67° 💧 None 💨 1 mph H 71%30.06 inHg

Monday

12:00 AM

Overcast night

66° 💧 None 💨 2 mph H 71%30.09 inHg

Today

3:00 AM

Overcast night

70° 💧 None 💨 6 mph H 85%29.83 inHg

4:00 AM

Overcast night

70° 💧 None 💨 6 mph H 82%29.83 inHg

5:00 AM

Overcast night

69° 💧 None 💨 6 mph H 80%29.83 inHg

6:00 AM

Mostly cloudy night

68° 💧 None 💨 5 mph H 80%29.83 inHg

7:00 AM

Mostly cloudy

68° 💧 None 💨 4 mph H 81%29.85 inHg

8:00 AM

Partly cloudy

70° 💧 None 💨 5 mph H 73%29.85 inHg

9:00 AM

Sunny

73° 💧 None 💨 7 mph H 63%29.85 inHg

10:00 AM

Sunny

76° 💧 None 💨 9 mph H 54%29.85 inHg

11:00 AM

Sunny

78° 💧 None 💨 9 mph H 48%29.85 inHg

12:00 PM

Sunny

79° 💧 None 💨 9 mph H 44%29.85 inHg

1:00 PM

Sunny

79° 💧 None 💨 8 mph H 42%29.83 inHg

2:00 PM

Sunny

79° 💧 None 💨 7 mph H 39%29.83 inHg

3:00 PM

Sunny

79° 💧 None 💨 8 mph H 37%29.80 inHg

4:00 PM

Mostly sunny

79° 💧 None 💨 11 mph H 41%29.80 inHg

5:00 PM

Partly cloudy

77° 💧 None 💨 12 mph H 51%29.83 inHg

6:00 PM

Partly cloudy

75° 💧 None 💨 8 mph H 56%29.83 inHg

7:00 PM

Partly cloudy

73° 💧 None 💨 6 mph H 64%29.85 inHg

8:00 PM

Partly cloudy night

71° 💧 None 💨 5 mph H 73%29.85 inHg

9:00 PM

Clear night

69° 💧 None 💨 5 mph H 75%29.85 inHg

10:00 PM

Clear night

68° 💧 None 💨 6 mph H 75%29.85 inHg

11:00 PM

Clear night

67° 💧 None 💨 5 mph H 77%29.88 inHg

Tomorrow

12:00 AM

Clear night

66° 💧 None 💨 4 mph H 79%29.88 inHg

1:00 AM

Clear night

66° 💧 None 💨 4 mph H 81%29.91 inHg

2:00 AM

Clear night

65° 💧 None 💨 4 mph H 83%29.91 inHg

3:00 AM

Clear night

64° 💧 None 💨 4 mph H 85%29.91 inHg

4:00 AM

Clear night

64° 💧 None 💨 4 mph H 89%29.91 inHg

5:00 AM

Clear night

64° 💧 None 💨 4 mph H 91%29.91 inHg

6:00 AM

Clear night

63° 💧 None 💨 4 mph H 93%29.91 inHg

7:00 AM

Sunny

63° 💧 None 💨 4 mph H 93%29.94 inHg

8:00 AM

Light rain

65° 💧 0.01 in 💨 4 mph H 87%29.97 inHg

9:00 AM

Light rain

67° 💧 0.01 in 💨 6 mph H 83%29.97 inHg

10:00 AM

Light rain

67° 💧 0.01 in 💨 8 mph H 81%30.00 inHg

11:00 AM

Partly cloudy

69° 💧 None 💨 8 mph H 69%30.00 inHg

12:00 PM

Partly cloudy

71° 💧 None 💨 7 mph H 58%29.97 inHg

1:00 PM

Partly cloudy

72° 💧 None 💨 6 mph H 50%29.97 inHg

2:00 PM

Partly cloudy

73° 💧 None 💨 5 mph H 48%29.97 inHg

3:00 PM

Overcast

72° 💧 None 💨 7 mph H 58%29.97 inHg

4:00 PM

Overcast

72° 💧 None 💨 5 mph H 60%29.97 inHg

5:00 PM

Overcast

72° 💧 None 💨 3 mph H 64%29.97 inHg

6:00 PM

Overcast

70° 💧 None 💨 4 mph H 67%30.00 inHg

7:00 PM

Overcast

69° 💧 None 💨 3 mph H 69%30.03 inHg

8:00 PM

Overcast night

67° 💧 None 💨 2 mph H 70%30.03 inHg

9:00 PM

Overcast night

67° 💧 None 💨 1 mph H 71%30.06 inHg

10:00 PM

Overcast night

67° 💧 None 💨 1 mph H 73%30.06 inHg

11:00 PM

Overcast night

66° 💧 None 💨 1 mph H 73%30.06 inHg

Monday

12:00 AM

Overcast night

66° 💧 None 💨 2 mph H 71%30.09 inHg

1:00 AM

Overcast night

66° 💧 None 💨 2 mph H 69%30.09 inHg

2:00 AM

Overcast night

65° 💧 None 💨 3 mph H 66%30.09 inHg

3:00 AM

Overcast night

65° 💧 None 💨 3 mph H 63%30.09 inHg

4:00 AM

Overcast night

64° 💧 None 💨 3 mph H 60%30.12 inHg

5:00 AM

Overcast night

63° 💧 None 💨 3 mph H 61%30.12 inHg

6:00 AM

Mostly cloudy night

60° 💧 None 💨 4 mph H 70%30.12 inHg

7:00 AM

Mostly cloudy

59° 💧 None 💨 4 mph H 77%30.15 inHg

8:00 AM

Partly cloudy

63° 💧 None 💨 4 mph H 73%30.15 inHg

9:00 AM

Sunny

67° 💧 None 💨 6 mph H 60%30.18 inHg

10:00 AM

Sunny

71° 💧 None 💨 7 mph H 49%30.18 inHg

11:00 AM

Sunny

75° 💧 None 💨 8 mph H 40%30.18 inHg

12:00 PM

Sunny

77° 💧 None 💨 9 mph H 35%30.18 inHg

1:00 PM

Sunny

78° 💧 None 💨 8 mph H 34%30.15 inHg

2:00 PM

Sunny

79° 💧 None 💨 7 mph H 33%30.15 inHg

3:00 PM

Sunny

79° 💧 None 💨 7 mph H 33%30.12 inHg

4:00 PM

Sunny

79° 💧 None 💨 7 mph H 34%30.12 inHg

5:00 PM

Sunny

79° 💧 None 💨 5 mph H 39%30.12 inHg

6:00 PM

Sunny

76° 💧 None 💨 4 mph H 51%30.12 inHg

7:00 PM

Sunny

70° 💧 None 💨 3 mph H 56%30.15 inHg

8:00 PM

Clear night

68° 💧 None 💨 2 mph H 57%30.18 inHg

9:00 PM

Overcast night

66° 💧 None 💨 3 mph H 60%30.18 inHg

10:00 PM

Mostly cloudy night

65° 💧 None 💨 4 mph H 62%30.21 inHg

11:00 PM

Overcast night

64° 💧 None 💨 3 mph H 64%30.21 inHg

Tuesday

12:00 AM

Overcast night

63° 💧 None 💨 5 mph H 66%30.21 inHg

1:00 AM

Overcast night

63° 💧 None 💨 4 mph H 68%30.21 inHg

2:00 AM

Overcast night

62° 💧 None 💨 4 mph H 71%30.21 inHg

3:00 AM

Overcast night

61° 💧 None 💨 4 mph H 73%30.21 inHg

4:00 AM

Overcast night

61° 💧 None 💨 4 mph H 74%30.21 inHg

5:00 AM

Overcast night

60° 💧 None 💨 4 mph H 76%30.21 inHg

6:00 AM

Overcast night

59° 💧 None 💨 4 mph H 77%30.21 inHg

7:00 AM

Overcast

59° 💧 None 💨 4 mph H 77%30.24 inHg

8:00 AM

Overcast

63° 💧 None 💨 3 mph H 72%30.24 inHg

9:00 AM

Overcast

67° 💧 None 💨 4 mph H 62%30.24 inHg

10:00 AM

Overcast

72° 💧 None 💨 6 mph H 54%30.27 inHg

11:00 AM

Overcast

76° 💧 None 💨 6 mph H 47%30.27 inHg

12:00 PM

Overcast

78° 💧 None 💨 6 mph H 42%30.24 inHg

1:00 PM

Mostly cloudy

80° 💧 None 💨 5 mph H 40%30.24 inHg

2:00 PM

Mostly cloudy

81° 💧 None 💨 5 mph H 39%30.21 inHg

3:00 PM

Overcast

81° 💧 None 💨 6 mph H 41%30.21 inHg

4:00 PM

Overcast

80° 💧 None 💨 5 mph H 42%30.21 inHg

5:00 PM

Overcast

79° 💧 None 💨 4 mph H 48%30.21 inHg

6:00 PM

Overcast

77° 💧 None 💨 3 mph H 57%30.21 inHg

7:00 PM

Overcast

73° 💧 None 💨 3 mph H 58%30.21 inHg

8:00 PM

Overcast night

71° 💧 None 💨 4 mph H 59%30.21 inHg

9:00 PM

Overcast night

69° 💧 None 💨 5 mph H 61%30.24 inHg

10:00 PM

Overcast night

68° 💧 None 💨 4 mph H 63%30.24 inHg

11:00 PM

Overcast night

67° 💧 None 💨 4 mph H 64%30.21 inHg

Wednesday

12:00 AM

Overcast night

66° 💧 None 💨 3 mph H 66%30.21 inHg

1:00 AM

Overcast night

66° 💧 None 💨 4 mph H 67%30.24 inHg

2:00 AM

Overcast night

65° 💧 None 💨 3 mph H 69%30.21 inHg

In Raritan and, more broadly, across the state of New Jersey: Skies will remain mostly cloudy throughout the evening, with temperatures holding steady between 78 and 82 degrees Fahrenheit. Light northwest winds are expected, with speeds up to 6 mph and occasional gusts reaching 13 mph. No precipitation is anticipated during the next few hours, so dry conditions will persist. Temperatures will stay mild to warm, making for a comfortable evening. The wind will be gentle, providing little disturbance. Overall, it should remain a quiet and pleasant night with no significant weather changes expected.

15-Day Weather Outlook for Raritan

TomorrowTomorrow

Light rain 73°/63° 💧 0.02 in 💨 8 mph

Monday, Sep 7Mon Sep 7

Sunny 79°/59° 💧 None 💨 9 mph

Tuesday, Sep 8Tue Sep 8

Overcast 81°/60° 💧 None 💨 6 mph

Wednesday, Sep 9Wed Sep 9

Overcast 84°/65° 💧 None 💨 13 mph

Thursday, Sep 10Thu Sep 10

Light rain 82°/67° 💧 0.01 in 💨 15 mph

Friday, Sep 11Fri Sep 11

Light rain 73°/54° 💧 0.02 in 💨 11 mph

Saturday, Sep 12Sat Sep 12

Sunny 73°/47° 💧 None 💨 4 mph

Sunday, Sep 13Sun Sep 13

Partly cloudy 78°/52° 💧 None 💨 9 mph

Monday, Sep 14Mon Sep 14

Mostly cloudy 84°/61° 💧 None 💨 15 mph

Tuesday, Sep 15Tue Sep 15

Sunny 74°/53° 💧 None 💨 9 mph

Wednesday, Sep 16Wed Sep 16

Mostly cloudy 75°/52° 💧 None 💨 5 mph

Thursday, Sep 17Thu Sep 17

Overcast 75°/56° 💧 None 💨 7 mph

Friday, Sep 18Fri Sep 18

Overcast 80°/61° 💧 None 💨 7 mph

Saturday, Sep 19Sat Sep 19

Light rain 71°/66° 💧 0.00 in 💨 9 mph

Sunday, Sep 20Sun Sep 20

Mostly cloudy 76°/59° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Raritan

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Raritan

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 3:00 AM

PM2.5 Fine particles Good 8,3µg/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 10,0µg/m³

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

O₃ Ozone Good 28,1µg/m³

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

NO₂ Nitrogen dioxide Good 9,2µg/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 Raritan

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 6,9High 😊Good

Tomorrow UV 5,9Moderate 😐Moderate

Monday UV 6,6High 😐Moderate

Tuesday UV 6,7High 😐Moderate

Wednesday UV 7,0High 🙂Fair

Thursday UV 7,0High —Unavailable

Friday UV 6,0High —Unavailable

Hourly UV index today

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

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 Raritan

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · RARITAN, NEW JERSEY

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

27/100Best-hour score

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

☁ Cloud cover 93% Real hourly forecast for the best viewing hour.

☾ Moonlight 40% Last Quarter · Moon about 53° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 88° 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.

AUG 28–SEP 5

AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak

ACTIVE NOW

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

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

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% 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.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Lowell US · Massachusetts · 118,368 residents Salisbury Plain AU · South Australia · 1,333 residents Webster US · Texas · 12,366 residents Cape Douglas AU · South Australia · 68 residents Padiham GB · England · 10,125 residents Boolambayte AU · New South Wales · 85 residents Shardlow GB · England · 1,190 residents Clyde River CA · Prince Edward Island · 614 residents Indian Hills US · Nevada · 5,527 residents Rugeley GB · England · 26,145 residents Vinings US · Georgia · 14,390 residents Gordon US · Georgia · 2,485 residents Caledonia US · New York · 2,120 residents Orangeville CA · Ontario · 30,167 residents Bonaparte US · Iowa · 302 residents Stickney US · Illinois · 6,952 residents

Forecast data for Raritan were last refreshed today at 2:53 AM. The current forecast period extends through 07/09/2026 at 12:00 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.