Weather forecast for 10 days
Banner, WY

Weather forecast for the weekend

Saturday, May 17.

Partly Cloudy
5:35 am

8:32 pm
MDT
Partly Cloudy
59°F / 45°F
  • Wind: 9mph E
  • Humidity: 60%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 6
On Saturday, May 17, occasional cloudiness will be present, but there will still be plenty of sun.
Rainfall is not expected. Anticipated temperature values will span from a mild 59°F down to a brisk 44.6°F.
The expected high on Saturday will reflect the normal May maximum of 57.2°F.
Sunrise will be at 5:35 am and sunset at 8:32 pm; the daylight will last for 14h and 58min.

Sunday, May 18.

PM Thundershowers
5:34 am

8:33 pm
MDT
PM Thundershowers
54°F / 36°F
  • Wind: 14mph SE
  • Humidity: 78%
  • Precip. probability: 72%
  • Precipitation: 0.83"
  • UV index: 5
On Sunday, in Banner, expect occasional thunder and lightning along with passing showers in the afternoon.
Elevated precipitation of 0.83" is anticipated. The maximum temperature will be a crisp 53.6°F, while the minimum temperature will be an icy 35.6°F.
The maximum temperature on Sunday is forecasted to match the regular May high of 57.2°F.
Sunrise will be at 5:34 am and sunset at 8:33 pm; the daylight will last for 15h and 0min.

Frequently asked questions

What is the weather forecast for Banner for Saturday?
On Saturday, in Banner, sun and clouds will share the sky, creating a partly cloudy day.
Will it rain on Saturday in Banner?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 59°F, while the minimum temperature will be 44.6°F.
What is the weather forecast for Banner for Sunday?
On Sunday, in Banner, expect thunder and lightning with periods of rain showers later today.
Will it rain on Sunday?
Substantial precipitation of 0.83" is forecasted with a high probability on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 53.6°F, while the lowest temperature will be 35.6°F.
What is the weather forecast for Banner for the next ten days?
In Banner, weather will be unstable, and a combination of cloudy, damp, sunny and storm-filled weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Tuesday, Wednesday, Sunday through next Tuesday in Banner. Sunday, with substantial precipitation of 0.83", will be the day with the most rainfall.
How warm will it be in the next ten days in Banner?
The maximum temperature will range between 39.2°F and 64.4°F, while the minimum temperature will range between 35.6°F and 44.6°F.
What will be the warmest and the coldest days?
The warmest day will be next Thursday, with a maximum of 64.4°F. Monday will be the coldest day, with a maximum temperature of 39.2°F.

Long-term weather forecast

TueMay 13.
  • 63°F
  • 43°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Wind: 21mph NNW
  • Humidity: 55%
  • UV index: 7
  • Precip. probability: 22%
  • Precipitation: 0.47"
  • 5:39 am 8:28 pm MDT
WedMay 14.
  • 52°F
  • 39°F
Rain
Rain
  • Wind: 16mph NNW
  • Humidity: 81%
  • UV index: 3
  • Precip. probability: 85%
  • Precipitation: 0.35"
  • 5:38 am 8:29 pm MDT
ThuMay 15.
  • 54°F
  • 41°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 23mph NW
  • Humidity: 66%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:37 am 8:30 pm MDT
FriMay 16.
  • 55°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph NW
  • Humidity: 60%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:36 am 8:31 pm MDT
SatMay 17.
  • 59°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph E
  • Humidity: 60%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:35 am 8:32 pm MDT
SunMay 18.
  • 54°F
  • 36°F
PM Thundershowers
PM Thundershowers
  • Wind: 14mph SE
  • Humidity: 78%
  • UV index: 5
  • Precip. probability: 72%
  • Precipitation: 0.83"
  • 5:34 am 8:33 pm MDT
MonMay 19.
  • 39°F
  • 36°F
Rain
Rain
  • Wind: 12mph NNW
  • Humidity: 93%
  • UV index: 4
  • Precip. probability: 64%
  • Precipitation: 0.59"
  • 5:33 am 8:34 pm MDT
TueMay 20.
  • 55°F
  • 39°F
AM Showers
AM Showers
  • Wind: 14mph NW
  • Humidity: 65%
  • UV index: 5
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • 5:32 am 8:35 pm MDT
WedMay 21.
  • 57°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NW
  • Humidity: 54%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:31 am 8:37 pm MDT
ThuMay 22.
  • 64°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NW
  • Humidity: 48%
  • UV index: 7
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:30 am 8:38 pm MDT
The next ten days will bring unstable conditions, and a mix of overcast, rain-soaked, dry and sunny and lightning-active weather is forecasted.
Rainfall is expected on Tuesday, Wednesday, Sunday through next Tuesday.
The temperature will vary considerably in the upcoming days. Maximum temperatures are forecasted between 39.2°F and 64.4°F, while the minimum temperature is forecast to range between 35.6°F and 44.6°F.
With the highest temperature of 64.4°F, next Thursday will be the warmest day; Monday will be the coldest day, with the highest temperature of 39.2°F.
Updated: May 13, 2025 @ 09:05:18 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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