Newcastle Weather Today

Daily Weather Forecast & Temperature in Newcastle

clear sky
20°
clear sky
H: 20° L: 19°
Feels like 19°
AQI: (/5)
Humidity
35%
Dew 4°
Wind speed
27.79 km/h
SE
Pressure
1021 hPa
Visibility
10 km
High Winds
Wind speed is 27.79 km/h. Secure loose objects.
Weather Summary
Currently in Newcastle, expect varied conditions with mild temperatures around 20°. Winds are strong winds.
Precipitation Probability
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
20°
Tue
13:00
21°
 
19°
 
14°
 
10°
Wed
01:00
10°
 
 
16°
 
20°
Wed
13:00
21°
 
19°
 
16°
 
15°
Thu
01:00
14°
 
14°
 
19°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:08
Sunset
Sunset
19:56
Moon Phase
Waning Gibbous (71%)
Timezone: GMT+05:30
Last updated: Apr 7, 2026 5:55 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
35.247292
Longitude
Longitude
-97.599762
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More about Newcastle
Content curated by the NearWeather editorial team · Updated periodically
Newcastle is a small city located in King County, Washington, in the United States. It is situated in the Seattle metropolitan area and is bordered by the cities of Renton and Bellevue. Newcastle is known for its well-maintained neighborhoods, excellent schools, and convenient access to the Seattle area. The climate in Newcastle is a temperate marine climate, with mild winters and cool summers. The average high temperature in January is around 47°F (8°C), while the average low in January is around 34°F (1°C). The average high temperature in July is around 74°F (23°C), while the average low temperature in July is around 52°F (11°C). The average annual precipitation in Newcastle is around 38 inches (97 cm).
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Newcastle
What is the Latitude and Longitude of Newcastle?

Newcastle's Latitude is 35.247292 & Longitude is -97.599762.

What is the weather in Newcastle today?

Weather in Newcastle is 20° today.

What is the climatic condition of Newcastle today?

Climate Conditions in Newcastle shows clear sky today.

What is the humidity in Newcastle today?

Humidity in Newcastle is 35% today.

What is the wind speed in Newcastle today?

Wind speed in Newcastle is 27.79 km/h, flowing at 130° SE wind direction.

What does it feel like in Newcastle today?

It feels like 19° in Newcastle today, with 0% cloud cover and 10 km visibility.

Weather in Newcastle