Weather forecast for 10 days
Newcastle, WY

Weather forecast for the weekend

Saturday, May 3.

Sunny
5:43 am

8:03 pm
MDT
Sunny
73°F / 48°F
  • Wind: 7mph SSE
  • Humidity: 26%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 7
On Saturday, in Newcastle, skies will stay clear and sunny.
Rain is not expected. Forecasted temperature values will span from a moderately hot 73.4°F down to a frosty 48.2°F.
The maximum temperature will be higher and more in tune with June's average of 70.9°F than with May's.
Sunrise will be at 5:43 am and sunset at 8:03 pm; the daylight will last for 14h and 20min.

Sunday, May 4.

Sunny
5:42 am

8:05 pm
MDT
Sunny
75°F / 48°F
  • Wind: 17mph SE
  • Humidity: 30%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 7
On Sunday, May 4, clear and sunny conditions are expected.
Rain is not predicted. Dramatic changes in temperature are anticipated, reaching a high of a temperate 75.2°F and falling to a low of a brisk 48.2°F.
On Sunday, the anticipated high temperature is higher and fits better with June's average than with May's usual.
Sunrise will be at 5:42 am and sunset at 8:05 pm; the daylight will last for 14h and 23min.

Frequently asked questions

What is the weather forecast for Newcastle for Saturday?
On Saturday, sunny and dry conditions are anticipated.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature in Newcastle will be 73.4°F, while the lowest temperature will be 48.2°F.
What is the weather forecast for Newcastle for Sunday?
On Sunday, sunny and dry conditions are anticipated.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 75.2°F, while the minimum temperature will be 48.2°F.
What is the weather forecast for Newcastle for the next ten days?
In Newcastle, a combination of sunny, cloudy and turbulent weather is anticipated for the next ten days.
Will it rain in the next ten days in Newcastle?
Rain is forecasted for Thursday and Monday in Newcastle. With moderate precipitation of 0.43", Monday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 50°F and 75.2°F, as the minimum temperature will be between 30.2°F and 48.2°F.
What will be the warmest and the coldest days?
Sunday will be the warmest day, with a maximum temperature of 75.2°F. Today is the coldest day, with a maximum temperature of 50°F.

Long-term weather forecast

ThuMay 1.
  • 50°F
  • 30°F
Thunderstorms
Thunderstorms
  • Wind: 17mph NNW
  • Humidity: 70%
  • UV index: 4
  • Precip. probability: 74%
  • Precipitation: 0.12"
  • 5:46 am 8:01 pm MDT
FriMay 2.
  • 63°F
  • 39°F
Sunny
Sunny
  • Wind: 7mph WNW
  • Humidity: 43%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:44 am 8:02 pm MDT
SatMay 3.
  • 73°F
  • 48°F
Sunny
Sunny
  • Wind: 7mph SSE
  • Humidity: 26%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:43 am 8:03 pm MDT
SunMay 4.
  • 75°F
  • 48°F
Sunny
Sunny
  • Wind: 17mph SE
  • Humidity: 30%
  • UV index: 7
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:42 am 8:05 pm MDT
MonMay 5.
  • 61°F
  • 43°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 13mph E
  • Humidity: 54%
  • UV index: 6
  • Precip. probability: 55%
  • Precipitation: 0.43"
  • 5:40 am 8:06 pm MDT
TueMay 6.
  • 55°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph NE
  • Humidity: 58%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:39 am 8:07 pm MDT
WedMay 7.
  • 59°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSE
  • Humidity: 58%
  • UV index: 7
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:38 am 8:08 pm MDT
ThuMay 8.
  • 68°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph SSE
  • Humidity: 50%
  • UV index: 7
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:36 am 8:09 pm MDT
FriMay 9.
  • 68°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph N
  • Humidity: 46%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:35 am 8:10 pm MDT
SatMay 10.
  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph ENE
  • Humidity: 45%
  • UV index: 7
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:34 am 8:12 pm MDT
For the next ten days, a combination of dry and sunny, gloomy and thunderstorm-prone weather is predicted.
Rain is forecasted for Thursday and Monday.
Substantial differences in temperature are forecasted in the upcoming period. Maximum temperatures are forecasted between 50°F and 75.2°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 30.2°F and 48.2°F.
Sunday is expected to be the warmest, reaching up to 75.2°F; today is the coldest day, with a maximum temperature of 50°F.
Updated: May 1, 2025 @ 10:28:22 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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