Newcastle, WY weather radar & alerts

WESTON COUNTY · 43.85°N 104.20°W · UPDATED 3:35 PM MST

54°12° Clear Feels like 54°12°
H 61°16° · L 37°3°

WindSE 10 mph17 km/h

Humidity41%

Rain0%

Air quality33 Good

Sunset4:33 PM

Now 54°12°

5PM 52°11°

6PM 48°9°

7PM 48°9°

8PM 46°8°

9PM 46°8°

Newcastle radar

Open full radar

Past 60 min

7-day forecast for Newcastle

Today Partly sunny 61°16° 37°3° No rain

Sat Partly sunny 50°10° 36°2° No rain

Sun Sunny 55°13° 36°2° No rain

Mon Sunny 57°14° 39°4° No rain

Tue Mostly sunny 55°13° 36°2° 20% rain

Wed Chance light rain then chance rain and snow 48°9° 30°-1° 34% rain

Thu Mostly sunny then slight chance rain and snow 46°8° 30°-1° 29% rain

Detailed forecast

Forecast text by the National Weather Service

Today: Partly sunny. High near 61, with temperatures falling to around 51 in the afternoon. Southeast wind around 10 mph, with gusts as high as 18 mph.
Tonight: Mostly cloudy. Low around 38, with temperatures rising to around 40 overnight. Southeast wind 8 to 13 mph, with gusts as high as 21 mph.
Saturday: Partly sunny. High near 50, with temperatures falling to around 46 in the afternoon. South wind 8 to 12 mph, with gusts as high as 20 mph.
Saturday night: Mostly cloudy. Low around 35, with temperatures rising to around 37 overnight. Southeast wind 3 to 10 mph, with gusts as high as 18 mph.
Sunday: Sunny. High near 55, with temperatures falling to around 49 in the afternoon. Southeast wind around 6 mph.
Sunday night: Mostly clear. Low around 36, with temperatures rising to around 38 overnight. Southeast wind around 5 mph.
Monday: Sunny, with a high near 58.
Monday night: Partly cloudy, with a low around 39.
Tuesday: Mostly sunny, with a high near 56.
Tuesday night: A slight chance of rain after 5am. Mostly cloudy, with a low around 36.
Wednesday: A chance of rain before 5pm, then a chance of rain and snow. Partly sunny, with a high near 48.
Wednesday night: A chance of rain and snow before 11pm. Mostly cloudy, with a low around 30.
Thursday: A slight chance of rain and snow after 5pm. Mostly sunny, with a high near 47.
Thursday night: A chance of rain and snow. Mostly cloudy, with a low around 30.

Detailed forecast

Forecast text by the National Weather Service

Today: Partly sunny. High near 16, with temperatures falling to around 11 in the afternoon. Southeast wind around 17 km/h, with gusts as high as 30 km/h.
Tonight: Mostly cloudy. Low around 3, with temperatures rising to around 4 overnight. Southeast wind 13 to 20 km/h, with gusts as high as 33 km/h.
Saturday: Partly sunny. High near 10, with temperatures falling to around 8 in the afternoon. South wind 13 to 19 km/h, with gusts as high as 31 km/h.
Saturday night: Mostly cloudy. Low around 2, with temperatures rising to around 3 overnight. Southeast wind 6 to 17 km/h, with gusts as high as 30 km/h.
Sunday: Sunny. High near 13, with temperatures falling to around 9 in the afternoon. Southeast wind around 9 km/h.
Sunday night: Mostly clear. Low around 2, with temperatures rising to around 3 overnight. Southeast wind around 7 km/h.
Monday: Sunny, with a high near 14.
Monday night: Partly cloudy, with a low around 4.
Tuesday: Mostly sunny, with a high near 13.
Tuesday night: A slight chance of rain after 5am. Mostly cloudy, with a low around 2.
Wednesday: A chance of rain before 5pm, then a chance of rain and snow. Partly sunny, with a high near 9.
Wednesday night: A chance of rain and snow before 11pm. Mostly cloudy, with a low around -1.
Thursday: A slight chance of rain and snow after 5pm. Mostly sunny, with a high near 8.
Thursday night: A chance of rain and snow. Mostly cloudy, with a low around -1.

Tropics near Newcastle

No active tropical storms or hurricanes.

Hurricane tracker Earthquakes within 250 mi400 km

No M2.5+ earthquakes near Newcastle in the last 7 days.

Fire detections within 250 mi400 km 19 satellite detections Nearest 23 mi37 km SW, near Newcastle, WY · 37 h ago Fire map

News radio for Newcastle

All stations

NPR 24 Hour Program Stream Public radio · MP3 96k This station plays in the app

NBC News Radio News · AAC This station plays in the app

Fox News Radio News · AAC+ 64k This station plays in the app

MSNBC News · MP3 96k This station plays in the app

fox news News · AAC 96k This station plays in the app

NetTalk America News · MP3 128k This station plays in the app

About Newcastle weather today

Newcastle is clear at 54°F with a southeast wind of 10 mph. No weather alerts are in effect right now. No rain or snow is in the forecast for the next seven days. Highs this week range from 46°F to 61°F. Warnings for Newcastle are issued by the National Weather Service.

Newcastle is clear at 12°C with a southeast wind of 17 km/h. No weather alerts are in effect right now. No rain or snow is in the forecast for the next seven days. Highs this week range from 8°C to 16°C. Warnings for Newcastle are issued by the National Weather Service.

Frequently asked

Is there a weather alert in Newcastle right now?

No. There are no active weather alerts for Newcastle right now. This list updates every minute from the National Weather Service.

Will it rain in Newcastle this week?

The highest chance of rain in the next seven days is 34% on on Wednesday.

Is a hurricane heading toward Newcastle?

No. The National Hurricane Center is not tracking any tropical storm or hurricane right now.

Newcastle at a glance

County: Weston
NWS office: Rapid City
Time zone: Mountain (MST)
Sunrise / sunset: 6:48 AM / 4:33 PM

Weather radar near Newcastle

Custer Lead Colonial Pine Hills Hot Springs Blackhawk North Spearfish Spearfish Summerset

All Wyoming cities

Get Newcastle alerts on your phone Free push alerts the moment the National Weather Service issues a warning.