What is the weather in Williamsburg right now?

Current weather in Williamsburg is clear sky.

Where can I find the hourly weather forecast for Williamsburg?

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

Is the weather forecast for Williamsburg updated regularly?

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

Now · 2:52 AM

Williamsburg Weather & Hourly Forecast

United States · Pennsylvania · 16693

47°F

Clear night

Feels like: 42°F

💧 Humidity 80% 🌡 Pressure 30.27 inHg 💨 Wind 5 mph 👁 Visibility 21.3 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:02 AM 🌇 Sunset 7:06 PM

Hourly Forecast for Williamsburg

Today

3:00 AM

Clear night

47° 💧 None 💨 5 mph H 80%30.27 inHg

6:00 AM

Clear night

45° 💧 None 💨 5 mph H 80%30.24 inHg

9:00 AM

Sunny

53° 💧 None 💨 5 mph H 71%30.27 inHg

12:00 PM

Sunny

64° 💧 None 💨 8 mph H 50%30.21 inHg

3:00 PM

Sunny

70° 💧 None 💨 9 mph H 40%30.12 inHg

6:00 PM

Sunny

66° 💧 None 💨 6 mph H 56%30.09 inHg

9:00 PM

Clear night

56° 💧 None 💨 6 mph H 68%30.12 inHg

Tomorrow

12:00 AM

Clear night

51° 💧 None 💨 5 mph H 81%30.12 inHg

3:00 AM

Clear night

50° 💧 None 💨 5 mph H 84%30.06 inHg

6:00 AM

Clear night

50° 💧 None 💨 5 mph H 85%30.03 inHg

9:00 AM

Mostly sunny

57° 💧 None 💨 6 mph H 76%30.03 inHg

12:00 PM

Sunny

68° 💧 None 💨 11 mph H 52%30.00 inHg

3:00 PM

Sunny

72° 💧 None 💨 12 mph H 43%29.94 inHg

6:00 PM

Sunny

67° 💧 None 💨 10 mph H 51%29.91 inHg

9:00 PM

Overcast night

62° 💧 0.001 in 💨 11 mph H 53%29.94 inHg

Sunday

12:00 AM

Light rain

59° 💧 0.040 in 💨 9 mph H 68%29.91 inHg

Today

3:00 AM

Clear night

47° 💧 None 💨 5 mph H 80%30.27 inHg

4:00 AM

Clear night

46° 💧 None 💨 5 mph H 78%30.27 inHg

5:00 AM

Clear night

45° 💧 None 💨 5 mph H 78%30.27 inHg

6:00 AM

Clear night

45° 💧 None 💨 5 mph H 80%30.24 inHg

7:00 AM

Clear night

44° 💧 None 💨 4 mph H 82%30.27 inHg

8:00 AM

Sunny

48° 💧 None 💨 6 mph H 78%30.27 inHg

9:00 AM

Sunny

53° 💧 None 💨 5 mph H 71%30.27 inHg

10:00 AM

Sunny

57° 💧 None 💨 6 mph H 61%30.24 inHg

11:00 AM

Sunny

61° 💧 None 💨 7 mph H 55%30.24 inHg

12:00 PM

Sunny

64° 💧 None 💨 8 mph H 50%30.21 inHg

1:00 PM

Sunny

67° 💧 None 💨 8 mph H 45%30.18 inHg

2:00 PM

Sunny

69° 💧 None 💨 8 mph H 42%30.15 inHg

3:00 PM

Sunny

70° 💧 None 💨 9 mph H 40%30.12 inHg

4:00 PM

Sunny

70° 💧 None 💨 8 mph H 40%30.12 inHg

5:00 PM

Sunny

69° 💧 None 💨 8 mph H 45%30.12 inHg

6:00 PM

Sunny

66° 💧 None 💨 6 mph H 56%30.09 inHg

7:00 PM

Sunny

60° 💧 None 💨 5 mph H 65%30.09 inHg

8:00 PM

Clear night

57° 💧 None 💨 6 mph H 67%30.09 inHg

9:00 PM

Clear night

56° 💧 None 💨 6 mph H 68%30.12 inHg

10:00 PM

Clear night

54° 💧 None 💨 6 mph H 74%30.12 inHg

11:00 PM

Clear night

52° 💧 None 💨 6 mph H 80%30.12 inHg

Tomorrow

12:00 AM

Clear night

51° 💧 None 💨 5 mph H 81%30.12 inHg

1:00 AM

Clear night

50° 💧 None 💨 5 mph H 82%30.09 inHg

2:00 AM

Clear night

50° 💧 None 💨 5 mph H 83%30.09 inHg

3:00 AM

Clear night

50° 💧 None 💨 5 mph H 84%30.06 inHg

4:00 AM

Clear night

50° 💧 None 💨 5 mph H 84%30.06 inHg

5:00 AM

Clear night

50° 💧 None 💨 5 mph H 85%30.03 inHg

6:00 AM

Clear night

50° 💧 None 💨 5 mph H 85%30.03 inHg

7:00 AM

Clear night

49° 💧 None 💨 5 mph H 86%30.03 inHg

8:00 AM

Partly cloudy

52° 💧 None 💨 6 mph H 83%30.03 inHg

9:00 AM

Mostly sunny

57° 💧 None 💨 6 mph H 76%30.03 inHg

10:00 AM

Mostly sunny

61° 💧 None 💨 7 mph H 71%30.03 inHg

11:00 AM

Sunny

65° 💧 None 💨 9 mph H 63%30.00 inHg

12:00 PM

Sunny

68° 💧 None 💨 11 mph H 52%30.00 inHg

1:00 PM

Sunny

70° 💧 None 💨 11 mph H 49%29.97 inHg

2:00 PM

Sunny

71° 💧 None 💨 12 mph H 47%29.94 inHg

3:00 PM

Sunny

72° 💧 None 💨 12 mph H 43%29.94 inHg

4:00 PM

Sunny

71° 💧 None 💨 12 mph H 42%29.91 inHg

5:00 PM

Sunny

70° 💧 None 💨 11 mph H 46%29.91 inHg

6:00 PM

Sunny

67° 💧 None 💨 10 mph H 51%29.91 inHg

7:00 PM

Overcast

64° 💧 None 💨 9 mph H 54%29.91 inHg

8:00 PM

Overcast night

62° 💧 None 💨 10 mph H 54%29.91 inHg

9:00 PM

Overcast night

62° 💧 None 💨 11 mph H 53%29.94 inHg

10:00 PM

Overcast night

61° 💧 None 💨 11 mph H 55%29.94 inHg

11:00 PM

Overcast night

60° 💧 0.001 in 💨 10 mph H 59%29.94 inHg

Sunday

12:00 AM

Light rain

59° 💧 0.012 in 💨 9 mph H 68%29.91 inHg

1:00 AM

Light rain

57° 💧 0.023 in 💨 10 mph H 78%29.91 inHg

2:00 AM

Light rain

57° 💧 0.005 in 💨 10 mph H 74%29.88 inHg

3:00 AM

Overcast night

58° 💧 0.001 in 💨 10 mph H 69%29.85 inHg

4:00 AM

Overcast night

58° 💧 0.004 in 💨 10 mph H 70%29.85 inHg

5:00 AM

Overcast night

58° 💧 0.001 in 💨 10 mph H 68%29.83 inHg

6:00 AM

Overcast night

59° 💧 None 💨 10 mph H 67%29.83 inHg

7:00 AM

Mostly cloudy night

58° 💧 None 💨 10 mph H 69%29.83 inHg

8:00 AM

Mostly cloudy

58° 💧 None 💨 10 mph H 70%29.83 inHg

9:00 AM

Mostly cloudy

59° 💧 None 💨 9 mph H 70%29.83 inHg

10:00 AM

Overcast

62° 💧 None 💨 10 mph H 66%29.80 inHg

11:00 AM

Overcast

64° 💧 None 💨 10 mph H 64%29.80 inHg

12:00 PM

Overcast

66° 💧 None 💨 11 mph H 61%29.80 inHg

1:00 PM

Overcast

66° 💧 0.003 in 💨 12 mph H 63%29.80 inHg

2:00 PM

Light rain

65° 💧 0.012 in 💨 10 mph H 71%29.77 inHg

3:00 PM

Light rain

65° 💧 0.015 in 💨 10 mph H 76%29.77 inHg

4:00 PM

Light rain

62° 💧 0.022 in 💨 10 mph H 85%29.77 inHg

5:00 PM

Light rain

61° 💧 0.011 in 💨 11 mph H 86%29.77 inHg

6:00 PM

Light rain

60° 💧 0.008 in 💨 11 mph H 87%29.77 inHg

7:00 PM

Overcast

60° 💧 0.001 in 💨 10 mph H 85%29.80 inHg

8:00 PM

Overcast night

60° 💧 0.000 in 💨 10 mph H 82%29.80 inHg

In Williamsburg and, more broadly, across the state of Pennsylvania: This morning will start with mostly cloudy skies and mild temperatures ranging from 55 to 64 degrees Fahrenheit. Light northeast winds will blow at around 8 mph, with gusts reaching up to 19 mph. As the day progresses, the sky will remain mostly cloudy, and there is a high likelihood of rain, with total accumulation around 0.24 inches. Winds will continue to be light, but gusts may be slightly stronger during the storm. Temperatures are expected to stay within the mild range through the afternoon, making for a relatively comfortable day despite the unsettled weather. Be prepared for the possibility of rain, especially later in the day.

15-Day Weather Outlook for Williamsburg

Friday, Sep 25Fri Sep 25

Sunny 69°/44° 💧 None 💨 8 mph

TomorrowTomorrow

Mostly sunny 71°/48° 💧 None 💨 10 mph

Sunday, Sep 27Sun Sep 27

Overcast 58°/57° 💧 None 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Williamsburg

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Williamsburg

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 3:00 AM

PM2.5 Fine particles Good 3,4µg/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 4,5µg/m³

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

O₃ Ozone Fair 66,7µg/m³

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

NO₂ Nitrogen dioxide Good 2,4µg/m³

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

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Williamsburg

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 4,2Moderate 🙂Fair

Tomorrow UV 4,2Moderate 🙂Fair

Sunday UV 2,6Low 🙂Fair

Hourly UV index today

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

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

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

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 Williamsburg

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · WILLIAMSBURG, PENNSYLVANIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 8:38 PM–5:32 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 98% Full Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 57° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min71%

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 Williamsburg were last refreshed today at 2:52 AM. The current forecast period extends through 27/09/2026 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.