What is the weather in Newcastle right now?

Current weather in Newcastle is overcast clouds.

Where can I find the hourly weather forecast for Newcastle?

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

Is the weather forecast for Newcastle updated regularly?

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

Now · 5:00 AM

Newcastle Weather & Hourly Forecast

United States · Washington · 98059

56°F

Overcast night

Feels like: 58°F

💧 Humidity 98% 🌡 Pressure 30.03 inHg 💨 Wind 0 mph 👁 Visibility 8.1 mi ☁ Clouds 98% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:54 AM 🌇 Sunset 7:08 PM

Hourly Forecast for Newcastle

Today

6:00 AM

Overcast night

56° 💧 0.000 in 💨 3 mph H 97%30.03 inHg

9:00 AM

Overcast

58° 💧 0.000 in 💨 3 mph H 78%30.06 inHg

12:00 PM

Mist

62° 💧 0.001 in 💨 3 mph H 70%30.06 inHg

3:00 PM

Mostly cloudy

66° 💧 0.007 in 💨 2 mph H 63%30.03 inHg

6:00 PM

Partly cloudy

66° 💧 None 💨 1 mph H 62%30.03 inHg

9:00 PM

Mostly cloudy night

59° 💧 0.001 in 💨 6 mph H 74%30.06 inHg

Tomorrow

12:00 AM

Partly cloudy night

54° 💧 None 💨 6 mph H 87%30.09 inHg

3:00 AM

Mostly cloudy night

52° 💧 None 💨 6 mph H 90%30.12 inHg

6:00 AM

Partly cloudy night

52° 💧 None 💨 6 mph H 88%30.12 inHg

9:00 AM

Mostly cloudy

57° 💧 None 💨 4 mph H 74%30.12 inHg

12:00 PM

Mostly cloudy

60° 💧 0.001 in 💨 3 mph H 73%30.15 inHg

3:00 PM

Partly cloudy

66° 💧 None 💨 3 mph H 61%30.09 inHg

6:00 PM

Mostly sunny

62° 💧 None 💨 5 mph H 72%30.09 inHg

9:00 PM

Partly cloudy night

56° 💧 None 💨 6 mph H 76%30.09 inHg

Thursday

12:00 AM

Overcast night

52° 💧 None 💨 6 mph H 78%30.06 inHg

3:00 AM

Overcast night

52° 💧 None 💨 5 mph H 85%30.03 inHg

Today

6:00 AM

Overcast night

56° 💧 0.000 in 💨 3 mph H 97%30.03 inHg

7:00 AM

Overcast

57° 💧 None 💨 5 mph H 89%30.06 inHg

8:00 AM

Overcast

57° 💧 None 💨 4 mph H 85%30.06 inHg

9:00 AM

Overcast

58° 💧 None 💨 3 mph H 78%30.06 inHg

10:00 AM

Mostly cloudy

59° 💧 0.000 in 💨 3 mph H 75%30.06 inHg

11:00 AM

Mist

61° 💧 None 💨 3 mph H 72%30.09 inHg

12:00 PM

Mist

62° 💧 None 💨 3 mph H 70%30.06 inHg

1:00 PM

Mist

64° 💧 0.000 in 💨 3 mph H 66%30.06 inHg

2:00 PM

Mist

66° 💧 0.000 in 💨 1 mph H 64%30.06 inHg

3:00 PM

Mostly cloudy

66° 💧 0.003 in 💨 2 mph H 63%30.03 inHg

4:00 PM

Partly cloudy

66° 💧 0.002 in 💨 1 mph H 63%30.03 inHg

5:00 PM

Partly cloudy

66° 💧 0.001 in 💨 1 mph H 62%30.03 inHg

6:00 PM

Partly cloudy

66° 💧 None 💨 1 mph H 62%30.03 inHg

7:00 PM

Mostly cloudy

63° 💧 None 💨 2 mph H 74%30.03 inHg

8:00 PM

Overcast night

61° 💧 None 💨 3 mph H 76%30.06 inHg

9:00 PM

Mostly cloudy night

59° 💧 None 💨 6 mph H 74%30.06 inHg

10:00 PM

Mostly cloudy night

57° 💧 None 💨 7 mph H 76%30.09 inHg

11:00 PM

Mostly cloudy night

55° 💧 0.001 in 💨 7 mph H 83%30.09 inHg

Tomorrow

12:00 AM

Partly cloudy night

54° 💧 None 💨 6 mph H 87%30.09 inHg

1:00 AM

Mostly cloudy night

53° 💧 None 💨 5 mph H 88%30.09 inHg

2:00 AM

Mostly cloudy night

53° 💧 None 💨 6 mph H 89%30.12 inHg

3:00 AM

Mostly cloudy night

52° 💧 None 💨 6 mph H 90%30.12 inHg

4:00 AM

Partly cloudy night

52° 💧 None 💨 6 mph H 90%30.12 inHg

5:00 AM

Partly cloudy night

52° 💧 None 💨 5 mph H 89%30.12 inHg

6:00 AM

Partly cloudy night

52° 💧 None 💨 6 mph H 88%30.12 inHg

7:00 AM

Mostly cloudy

51° 💧 None 💨 5 mph H 88%30.12 inHg

8:00 AM

Mostly cloudy

53° 💧 None 💨 5 mph H 83%30.12 inHg

9:00 AM

Mostly cloudy

57° 💧 None 💨 4 mph H 74%30.12 inHg

10:00 AM

Overcast

59° 💧 None 💨 5 mph H 72%30.15 inHg

11:00 AM

Overcast

59° 💧 None 💨 4 mph H 72%30.15 inHg

12:00 PM

Mostly cloudy

60° 💧 0.001 in 💨 3 mph H 73%30.15 inHg

1:00 PM

Partly cloudy

61° 💧 None 💨 3 mph H 72%30.15 inHg

2:00 PM

Mostly cloudy

64° 💧 None 💨 3 mph H 65%30.12 inHg

3:00 PM

Partly cloudy

66° 💧 None 💨 3 mph H 61%30.09 inHg

4:00 PM

Partly cloudy

65° 💧 None 💨 4 mph H 63%30.09 inHg

5:00 PM

Partly cloudy

64° 💧 None 💨 5 mph H 69%30.09 inHg

6:00 PM

Mostly sunny

62° 💧 None 💨 5 mph H 72%30.09 inHg

7:00 PM

Mostly cloudy

60° 💧 None 💨 5 mph H 77%30.06 inHg

8:00 PM

Partly cloudy night

58° 💧 None 💨 6 mph H 78%30.09 inHg

9:00 PM

Partly cloudy night

56° 💧 None 💨 6 mph H 76%30.09 inHg

10:00 PM

Mostly cloudy night

55° 💧 None 💨 6 mph H 73%30.09 inHg

11:00 PM

Mostly cloudy night

54° 💧 None 💨 6 mph H 73%30.09 inHg

Thursday

12:00 AM

Overcast night

52° 💧 None 💨 6 mph H 78%30.06 inHg

1:00 AM

Overcast night

52° 💧 None 💨 6 mph H 82%30.06 inHg

2:00 AM

Overcast night

51° 💧 None 💨 6 mph H 85%30.03 inHg

3:00 AM

Overcast night

52° 💧 None 💨 5 mph H 85%30.03 inHg

4:00 AM

Overcast night

52° 💧 None 💨 6 mph H 85%30.03 inHg

5:00 AM

Overcast night

52° 💧 None 💨 5 mph H 87%30.00 inHg

6:00 AM

Overcast night

51° 💧 None 💨 5 mph H 90%29.97 inHg

7:00 AM

Overcast

51° 💧 None 💨 4 mph H 92%29.97 inHg

8:00 AM

Overcast

52° 💧 None 💨 5 mph H 90%29.97 inHg

9:00 AM

Mostly cloudy

54° 💧 None 💨 4 mph H 85%29.94 inHg

10:00 AM

Mostly cloudy

57° 💧 None 💨 5 mph H 79%29.94 inHg

11:00 AM

Overcast

59° 💧 None 💨 5 mph H 73%29.91 inHg

12:00 PM

Overcast

61° 💧 None 💨 4 mph H 71%29.91 inHg

1:00 PM

Overcast

61° 💧 None 💨 5 mph H 71%29.88 inHg

2:00 PM

Overcast

63° 💧 None 💨 5 mph H 67%29.85 inHg

3:00 PM

Overcast

62° 💧 None 💨 6 mph H 70%29.85 inHg

4:00 PM

Overcast

61° 💧 None 💨 6 mph H 72%29.85 inHg

5:00 PM

Light rain

60° 💧 0.009 in 💨 6 mph H 76%29.83 inHg

8:00 PM

Light rain

57° 💧 None 💨 5 mph H 87%29.83 inHg

11:00 PM

Moderate rain

55° 💧 None 💨 4 mph H 96%29.80 inHg

Friday

2:00 AM

Light rain

54° 💧 None 💨 1 mph H 97%29.80 inHg

5:00 AM

Light rain

54° 💧 None 💨 3 mph H 98%29.80 inHg

8:00 AM

Light rain

54° 💧 None 💨 6 mph H 97%29.83 inHg

11:00 AM

Light rain

57° 💧 None 💨 8 mph H 85%29.83 inHg

2:00 PM

Light rain

57° 💧 None 💨 8 mph H 78%29.88 inHg

5:00 PM

Light rain

54° 💧 None 💨 6 mph H 90%29.94 inHg

8:00 PM

Mostly clear night

54° 💧 None 💨 4 mph H 93%30.00 inHg

11:00 PM

Clear night

52° 💧 None 💨 9 mph H 88%30.06 inHg

Saturday

2:00 AM

Mostly clear night

51° 💧 None 💨 9 mph H 89%30.09 inHg

5:00 AM

Partly cloudy night

51° 💧 None 💨 9 mph H 88%30.12 inHg

8:00 AM

Partly cloudy

52° 💧 None 💨 8 mph H 87%30.15 inHg

11:00 AM

Partly cloudy

57° 💧 None 💨 7 mph H 69%30.18 inHg

2:00 PM

Mostly sunny

62° 💧 None 💨 1 mph H 55%30.12 inHg

5:00 PM

Mostly sunny

61° 💧 None 💨 6 mph H 64%30.12 inHg

8:00 PM

Mostly clear night

55° 💧 None 💨 6 mph H 75%30.12 inHg

11:00 PM

Overcast night

52° 💧 None 💨 4 mph H 83%30.12 inHg

Sunday

2:00 AM

Clear night

50° 💧 None 💨 6 mph H 90%30.09 inHg

5:00 AM

Mostly cloudy night

49° 💧 None 💨 6 mph H 95%30.06 inHg

8:00 AM

Overcast

49° 💧 None 💨 6 mph H 97%30.06 inHg

11:00 AM

Mostly cloudy

56° 💧 None 💨 8 mph H 81%30.06 inHg

2:00 PM

Mostly sunny

62° 💧 None 💨 7 mph H 68%30.00 inHg

5:00 PM

Sunny

61° 💧 None 💨 6 mph H 67%29.97 inHg

11:00 PM

Clear night

52° 💧 None 💨 3 mph H 89%30.00 inHg

Monday

5:00 AM

Overcast night

47° 💧 None 💨 2 mph H 100%30.00 inHg

11:00 AM

Mostly sunny

57° 💧 None 💨 3 mph H 81%30.00 inHg

5:00 PM

Mostly cloudy

66° 💧 None 💨 5 mph H 51%29.94 inHg

11:00 PM

Mostly cloudy night

54° 💧 None 💨 6 mph H 76%29.94 inHg

Tuesday

5:00 AM

Overcast night

53° 💧 None 💨 6 mph H 84%29.91 inHg

11:00 AM

Mostly cloudy

61° 💧 None 💨 4 mph H 64%29.88 inHg

5:00 PM

Moderate rain

55° 💧 None 💨 6 mph H 92%29.83 inHg

11:00 PM

Moderate rain

54° 💧 None 💨 3 mph H 96%29.80 inHg

Wednesday

5:00 AM

Mostly cloudy night

53° 💧 None 💨 2 mph H 96%29.85 inHg

11:00 AM

Overcast

56° 💧 None 💨 3 mph H 92%29.97 inHg

5:00 PM

Overcast

59° 💧 None 💨 4 mph H 74%29.94 inHg

11:00 PM

Overcast night

54° 💧 None 💨 6 mph H 79%29.97 inHg

Thursday

5:00 AM

Partly cloudy night

52° 💧 None 💨 3 mph H 85%30.03 inHg

11:00 AM

Partly cloudy

57° 💧 None 💨 2 mph H 69%30.09 inHg

5:00 PM

Mostly sunny

60° 💧 None 💨 4 mph H 63%30.06 inHg

11:00 PM

Partly cloudy night

52° 💧 None 💨 3 mph H 83%30.06 inHg

Friday

5:00 AM

Overcast night

50° 💧 None 💨 1 mph H 89%30.06 inHg

11:00 AM

Mostly sunny

57° 💧 None 💨 1 mph H 72%30.12 inHg

5:00 PM

Sunny

62° 💧 None 💨 1 mph H 56%30.09 inHg

11:00 PM

Partly cloudy night

51° 💧 None 💨 2 mph H 89%30.18 inHg

Saturday

5:00 AM

Mostly cloudy night

49° 💧 None 💨 1 mph H 87%30.24 inHg

11:00 AM

Partly cloudy

59° 💧 None 💨 3 mph H 71%30.27 inHg

5:00 PM

Partly cloudy

63° 💧 None 💨 4 mph H 57%30.21 inHg

11:00 PM

Partly cloudy night

54° 💧 None 💨 3 mph H 84%30.15 inHg

Sunday

5:00 AM

Overcast night

49° 💧 None 💨 2 mph H 96%30.09 inHg

11:00 AM

Overcast

58° 💧 None 💨 3 mph H 79%30.06 inHg

5:00 PM

Partly cloudy

65° 💧 None 💨 4 mph H 65%30.03 inHg

11:00 PM

Clear night

55° 💧 None 💨 2 mph H 91%30.06 inHg

Monday

5:00 AM

Partly cloudy night

51° 💧 None 💨 1 mph H 99%30.06 inHg

11:00 AM

Sunny

60° 💧 None 💨 2 mph H 81%30.06 inHg

5:00 PM

Sunny

67° 💧 None 💨 4 mph H 71%30.00 inHg

11:00 PM

Clear night

56° 💧 None 💨 2 mph H 93%30.00 inHg

Tuesday

5:00 AM

Overcast night

52° 💧 None 💨 3 mph H 98%29.97 inHg

11:00 AM

Mostly cloudy

58° 💧 None 💨 3 mph H 90%29.91 inHg

5:00 PM

Mostly cloudy

66° 💧 None 💨 4 mph H 77%29.80 inHg

In Newcastle and, more broadly, across the state of Washington: Clear skies will persist into the evening, with temperatures remaining mild between 58 and 67 degrees Fahrenheit. Light eastward winds are expected, averaging around 2 mph, with occasional gusts reaching up to 9 mph. No precipitation is anticipated during the next few hours, providing a calm and dry evening. Temperatures will gradually cool as the night progresses, but conditions should remain comfortable and clear through the late evening and into the early morning hours.

15-Day Weather Outlook for Newcastle

TomorrowTomorrow

Partly cloudy 66°/51° 💧 None 💨 6 mph

Thursday, Sep 24Thu Sep 24

Moderate rain 63°/51° 💧 0.177 in 💨 6 mph

Friday, Sep 25Fri Sep 25

Light rain 57°/52° 💧 0.394 in 💨 9 mph

Saturday, Sep 26Sat Sep 26

Partly cloudy 62°/51° 💧 0.008 in 💨 9 mph

Sunday, Sep 27Sun Sep 27

Mostly cloudy 62°/49° 💧 0.001 in 💨 8 mph

Monday, Sep 28Mon Sep 28

Overcast 66°/47° 💧 None 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Moderate rain 61°/53° 💧 0.457 in 💨 6 mph

Wednesday, Sep 30Wed Sep 30

Overcast 59°/53° 💧 0.221 in 💨 6 mph

Thursday, Oct 1Thu Oct 1

Partly cloudy 60°/52° 💧 0.004 in 💨 4 mph

Friday, Oct 2Fri Oct 2

Overcast 62°/50° 💧 0.004 in 💨 2 mph

Saturday, Oct 3Sat Oct 3

Mostly cloudy 63°/49° 💧 None 💨 4 mph

Sunday, Oct 4Sun Oct 4

Overcast 65°/49° 💧 0.005 in 💨 4 mph

Monday, Oct 5Mon Oct 5

Partly cloudy 67°/51° 💧 None 💨 4 mph

Tuesday, Oct 6Tue Oct 6

Overcast 66°/52° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Newcastle

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Newcastle

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 6:00 AM

PM2.5 Fine particles Good 1,0µg/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 2,1µg/m³

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

O₃ Ozone Good 44,0µg/m³

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

NO₂ Nitrogen dioxide Good 2,0µg/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 Newcastle

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 2,2Low 😊Good

Tomorrow UV 3,1Moderate 🙂Fair

Thursday UV 1,3Low 😊Good

Friday UV 3,2Moderate 🙂Fair

Saturday UV 4,0Moderate 😊Good

Sunday UV 5,0Moderate —Unavailable

Monday UV 5,0Moderate —Unavailable

Hourly UV index today

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

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

Low UV risk

UV radiation will be low, although basic protection is still advisable during prolonged exposure.

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 Newcastle

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · NEWCASTLE, WASHINGTON

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

31/100Best-hour score

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

☁ Cloud cover 96% Real hourly forecast for the best viewing hour.

☾ Moonlight 83% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 36° 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 Newcastle were last refreshed today at 5:00 AM. The current forecast period extends through 24/09/2026 at 3:00 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.