Weather forecast for 10 days
Riverton, WY

Weather forecast for the weekend

Saturday, May 3.

Sunny
6:02 am

8:18 pm
MDT
Sunny
77°F / 43°F
  • Wind: 7mph NE
  • Humidity: 34%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 7
On Saturday, in Riverton, sunshine is forecasted under mostly clear skies.
A substantial temperature range, peaking at a moderately hot 77°F and bottoming out at a chilly 42.8°F, is predicted.
On Saturday, the maximum temperature is expected to align with May's average high of 64.8°F instead of April's.
Sunrise will be at 6:02 am and sunset at 8:18 pm; the daylight will last for 14h and 17min.

Sunday, May 4.

Isolated Thunderstorms
6:00 am

8:19 pm
MDT
Isolated Thunderstorms
75°F / 45°F
  • Wind: 11mph S
  • Humidity: 36%
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • UV index: 7
On Sunday, in Riverton, isolated strong thunderstorms may occur in some regions.
Minimal precipitation is expected. A stark contrast will be evident between the daytime peak temperature of a temperate 75.2°F and the nighttime low of a chilly 44.6°F.
An unusual warmer pattern is expected, as the day’s high matches May's typical max of 64.8°F.
Sunrise will be at 6:00 am and sunset at 8:19 pm; the daylight will last for 14h and 19min.

Frequently asked questions

What is the weather forecast for Riverton for Saturday?
On Saturday, clear skies and sunshine are anticipated.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 77°F, while the minimum temperature will be 42.8°F.
What is the weather forecast for Riverton for Sunday?
On Sunday, in Riverton, pockets of rain and thunder will be scattered across the area.
Will it rain on Sunday?
On Sunday, there is a low probability of minimal rainfall in Riverton.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature in Riverton will be 75.2°F, while the minimum temperature will be 44.6°F.
What is the weather forecast for Riverton for the next ten days?
In Riverton, weather will be unstable, and a combination of bright, cloud-filled, rainy and thunderstorm-prone weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Sunday through Tuesday in Riverton. Monday, with light precipitation of 0.39", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 46.4°F and 77°F, while the minimum temperature will range between 33.8°F and 44.6°F.
What will be the warmest and the coldest days?
Saturday will be the warmest day, with a maximum temperature of 77°F. Tuesday will be the coldest day, with a maximum temperature of 46.4°F.

Long-term weather forecast

WedApr 30.
  • 54°F
  • 34°F
Cloudy
Cloudy
  • Wind: 7mph N
  • Humidity: 56%
  • UV index: 3
  • Precip. probability: 18%
  • Precipitation: 0"
  • 6:06 am 8:15 pm MDT
ThuMay 1.
  • 61°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph N
  • Humidity: 54%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:04 am 8:16 pm MDT
FriMay 2.
  • 70°F
  • 41°F
Sunny
Sunny
  • Wind: 5mph NE
  • Humidity: 41%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:03 am 8:17 pm MDT
SatMay 3.
  • 77°F
  • 43°F
Sunny
Sunny
  • Wind: 7mph NE
  • Humidity: 34%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:02 am 8:18 pm MDT
SunMay 4.
  • 75°F
  • 45°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 11mph S
  • Humidity: 36%
  • UV index: 7
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • 6:00 am 8:19 pm MDT
MonMay 5.
  • 52°F
  • 36°F
PM Showers
PM Showers
  • Wind: 19mph NNE
  • Humidity: 69%
  • UV index: 4
  • Precip. probability: 57%
  • Precipitation: 0.39"
  • 5:59 am 8:20 pm MDT
TueMay 6.
  • 46°F
  • 37°F
Showers
Showers
  • Wind: 10mph N
  • Humidity: 79%
  • UV index: 5
  • Precip. probability: 41%
  • Precipitation: 0.08"
  • 5:58 am 8:22 pm MDT
WedMay 7.
  • 57°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph N
  • Humidity: 67%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:56 am 8:23 pm MDT
ThuMay 8.
  • 68°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph SE
  • Humidity: 53%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:55 am 8:24 pm MDT
FriMay 9.
  • 72°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph NNW
  • Humidity: 46%
  • UV index: 7
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:54 am 8:25 pm MDT
And a mix of clear, cloud-filled, rain-soaked and lightning-active weather is forecasted.
Rainfall is forecasted for Sunday through Tuesday.
Temperature fluctuation will be noticeable in the coming days. The maximum temperature will vary between 46.4°F and 77°F, while the lowest temperature will be between 33.8°F and 44.6°F.
Saturday will be the warmest day, with a maximum temperature of 77°F; the coldest day will be Tuesday, with a maximum of 46.4°F.
Updated: Apr 30, 2025 @ 20:35:53 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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