Riverton weather live forecast

Today's maximum temperature in Riverton is expected to be 39°F. Select a day from the live weather forecast for Riverton, Wyoming, USA for more weather parameters.

Thursday
4th Dec
39

7

7

2
Friday
5th Dec
37

23

4

2
Saturday
6th Dec
45

23

3

2
Sunday
7th Dec
41

21

9

2
Monday
8th Dec
45

19

5

2

5-day weather forecast updated at 04:01 on Friday 5th December 2025 GMT

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The 5-day weather forecast for Wyoming (Riverton) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Riverton weather forecast by day

Below are the detailed weather forecasts for Riverton for the next 5 days.

Riverton weather for Thursday 4th December 2025

Expect scattered clouds in Riverton, Wyoming with a maximum temperature of 39°F, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the west.

39
°F maximum temperature
7
°F minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
36
°F wind chill
4
mph wind from W

Riverton weather for Friday 5th December 2025

Expect broken clouds in Riverton, Wyoming with a maximum temperature of 37°F, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the south-west.

37
°F maximum temperature
23
°F minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
36
°F wind chill
4
mph wind from SW

Riverton weather for Saturday 6th December 2025

Expect broken clouds in Riverton, Wyoming with a maximum temperature of 45°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the north-west.

45
°F maximum temperature
23
°F minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
37
°F wind chill
13
mph wind from NW

Riverton weather for Sunday 7th December 2025

Expect scattered clouds in Riverton, Wyoming with a maximum temperature of 41°F, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.

41
°F maximum temperature
21
°F minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
37
°F wind chill
7
mph wind from SW

Riverton weather for Monday 8th December 2025

Expect scattered clouds in Riverton, Wyoming with a maximum temperature of 45°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south-west.

45
°F maximum temperature
19
°F minimum temperature
scattered clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
43
°F wind chill
4
mph wind from SW

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Wyoming - quick facts
Flight time^✝	13 hours
Time difference	UK -7 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Nature
Tourist info	Wyoming Office of Tourism