Weather in Newcastle, TX Today

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Tue Mar 18th 2025

As of 10:30 PM CDT

80^°F 26^°C

Feels Like 79^°F / 26^°C

Clear

The current weather in Newcastle TX as of 10:30 PM CDT on Tue Mar 18th 2025, has a sky condition of Clear with the visibility of 9 mile(s). It is 80 degrees fahrenheit but feels like 79 degrees. The barometric pressure is 29.6 - measured by inches of mercury - and is rising since its last observation. The humidity is 33 percent that is rising since the last report, while the dew point is 40 degrees fahrenheit. Wind direction is from the Southwest at 17 miles per hour, gusting at 34.9 miles per hour. Sunrise was at 7:42 AM and Sunset was at 7:47 PM. The moon phase is a Waning Gibbous moon but will not be observable. Thank you for listening to the AI weather report from LocalConditions.com!

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Barometer: 29.6 inHg. rising
Humidity: 33% rising
Heat Index: 71°F
Wind: from SW. 17 mph
Wind Gust: 34.9 miles per hour
Wind Chill: 71°F
UV Index: 0

Dew Point: 40°F rising
Visibility: 9 mi.
Sunrise: 7:42 AM
Sunset: 7:47 PM
Moonrise: Not Observable
Moonset: 9:41 AM
Moon Phase: Waning Gibbous Moon

Radar Alerts Next 48 Hours Traffic

Next 8 hours

Next 5 Days

Sunny

Sunny with a high of 63°F and a low of 43°F. Winds will be strong at speeds peaking at 30mph. The air is quite dry with humidity levels below 30%.

High	Low	Hum.	Rain	Snow	Wind
63°F	43°F	27 %	0%	0%	29.3 mph

Sunny

Sunny with a high of 68°F and a low of 31°F. Winds will be moderate, blowing around 13mph. Humidity levels are comfortable, sitting around 37%.

High	Low	Hum.	Rain	Snow	Wind
68°F	31°F	37 %	0%	0%	13 mph

Sunny

Sunny with a high of 72°F and a low of 40°F. Winds will be strong at speeds peaking at 23mph. Humidity levels are comfortable, sitting around 33%.

High	Low	Hum.	Rain	Snow	Wind
72°F	40°F	33 %	0%	0%	22.4 mph

Sunny

Sunny with a high of 84°F and a low of 48°F. Winds will be moderate, blowing around 16mph. Humidity levels are comfortable, sitting around 38%.

High	Low	Hum.	Rain	Snow	Wind
84°F	48°F	38 %	0%	0%	15.2 mph

Sunny

Sunny with a high of 78°F and a low of 60°F. Winds will be strong at speeds peaking at 26mph. Humidity levels are comfortable, sitting around 48%.

High	Low	Hum.	Rain	Snow	Wind
78°F	60°F	48 %	0%	0%	25.1 mph

Yesterday Tomorrow 5-Day

Weather Map

With the potential for severe weather, especially in areas prone to flooding and other adverse conditions, it's important to stay updated with local forecasts and advisories, check out the current and projected visualizations below for accurate real-time Newcastle, TX weather - as well as surrounding cities related to this location - which offers live data and granular precipitation, radar, barometric pressure, temperatures and wind speeds over the next few days, as you toggle through each layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the forecasts. Be Well and Stay Safe!

Weather Terms Glossary

Temperatures Today

The following chart reports hourly Newcastle, TX temperatures that are past and forecasted for today, Tue Mar 18th 2025. The morning temperature of 54°^F is lowest at 5am with the daytime high of 87°^F at 4pm and a low around 68°^F at 11am is expected.

Barometric Pressure Today

The following chart reports hourly Newcastle, TX barometric pressure that is past and forecasted for today, Tue Mar 18th 2025. The highest pressure of 29.94^inHg at 12am and lowest being 29.48^inHg at 7pm.

Wind Speeds Today

The following chart reports hourly Newcastle, TX wind speed data that is past and forecasted for today, Tue Mar 18th 2025. The fastest wind is reported to be 25.5^mph at 5pm, while the slowest is 17^mph around 10pm; expect wind gusts peaking 41.4^mph at 11pm.

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