Weather forecast for 10 days
Merna, WY

Weather forecast for the weekend

Saturday, May 3.

Mostly Sunny
6:10 am

8:26 pm
MDT
Mostly Sunny
63°F / 34°F
  • Wind: 7mph SE
  • Humidity: 36%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 7
On Saturday, in Merna, mostly sunny skies are expected.
A substantial temperature range, peaking at an enjoyable 62.6°F and bottoming out at a wintry 33.8°F, is forecasted.
The day’s maximum of 62.6°F shows a shift toward May's pattern over April's.
Sunrise will be at 6:10 am and sunset at 8:26 pm; the daylight will last for 14h and 16min.

Sunday, May 4.

PM Thunderstorms
6:08 am

8:27 pm
MDT
PM Thunderstorms
59°F / 34°F
  • Wind: 11mph SE
  • Humidity: 46%
  • Precip. probability: 44%
  • Precipitation: 0.08"
  • UV index: 6
On Sunday, May 4, afternoon thunderstorms are expected, possibly with frequent lightning.
Minimal precipitation is forecasted. The temperature variation is anticipated to range from a maximum of a refreshing 59°F to a minimum of an icy 33.8°F.
With a forecast of 59°F, the day’s weather feels closer to May than April.
Sunrise will be at 6:08 am and sunset at 8:27 pm; the daylight will last for 14h and 19min.

Frequently asked questions

What is the weather forecast for Merna for Saturday?
On Saturday, sun-filled skies will remain for most of the day.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 62.6°F, while the lowest temperature will be 33.8°F.
What is the weather forecast for Merna for Sunday?
On Sunday, thunderstorms may form in the afternoon with sudden rainfall.
Will it rain on Sunday?
On Sunday, there is a low chance of minimal precipitation in Merna.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 59°F, while the lowest temperature will be 33.8°F.
What is the weather forecast for Merna for the next ten days?
In Merna, weather will be unstable, and a combination of dull, clear, thunderstorm-prone and rain-soaked weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Sunday and Monday in Merna. With light precipitation of 0.24", Monday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 46.4°F and 62.6°F, while the minimum temperature will be between 24.8°F and 35.6°F.
What will be the warmest and the coldest days?
With a maximum temperature of 62.6°F, Saturday and next Friday will be the warmest days. Today is the coldest day, with a maximum temperature of 46.4°F.

Long-term weather forecast

WedApr 30.
  • 46°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph NW
  • Humidity: 39%
  • UV index: 7
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:14 am 8:22 pm MDT
ThuMay 1.
  • 52°F
  • 25°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph NNW
  • Humidity: 46%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:12 am 8:24 pm MDT
FriMay 2.
  • 59°F
  • 28°F
Sunny
Sunny
  • Wind: 7mph ESE
  • Humidity: 45%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:11 am 8:25 pm MDT
SatMay 3.
  • 63°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph SE
  • Humidity: 36%
  • UV index: 7
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:10 am 8:26 pm MDT
SunMay 4.
  • 59°F
  • 34°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph SE
  • Humidity: 46%
  • UV index: 6
  • Precip. probability: 44%
  • Precipitation: 0.08"
  • 6:08 am 8:27 pm MDT
MonMay 5.
  • 52°F
  • 30°F
Showers
Showers
  • Wind: 10mph E
  • Humidity: 63%
  • UV index: 6
  • Precip. probability: 44%
  • Precipitation: 0.24"
  • 6:07 am 8:28 pm MDT
TueMay 6.
  • 50°F
  • 30°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph E
  • Humidity: 60%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:06 am 8:29 pm MDT
WedMay 7.
  • 54°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph ESE
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 19%
  • Precipitation: 0"
  • 6:04 am 8:30 pm MDT
ThuMay 8.
  • 61°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NW
  • Humidity: 51%
  • UV index: 7
  • Precip. probability: 12%
  • Precipitation: 0"
  • 6:03 am 8:31 pm MDT
FriMay 9.
  • 63°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph NW
  • Humidity: 46%
  • UV index: 7
  • Precip. probability: 19%
  • Precipitation: 0"
  • 6:02 am 8:33 pm MDT
And a mix of dull, dry and sunny, thunderstorm-prone and showery weather is forecasted.
Rainfall is anticipated on Sunday and Monday.
Temperature fluctuation will be noticeable in the coming days. The maximum temperature will vary between 46.4°F and 62.6°F, while the lowest temperature will be between 24.8°F and 35.6°F.
The warmest days in Merna will be Saturday and next Friday, with a maximum of 62.6°F; today is the coldest day, with a maximum temperature of 46.4°F.
Updated: Apr 30, 2025 @ 19:21:39 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share