Riverton weather live forecast

Today's maximum temperature in Riverton is expected to be 6°C. Select a day from the live weather forecast for Riverton, Wyoming, USA for more weather parameters.

Sunday
18th Jan
6

-8

5

2
Monday
19th Jan
4

-9

9

2
Tuesday
20th Jan
8

-10

3

2
Wednesday
21st Jan
7

-10

2

1
Thursday
22nd Jan
3

-13

0

2

5-day weather forecast updated at 04:02 on Saturday 17th January 2026 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 Sunday 18th January 2026

Expect broken clouds in Riverton, Wyoming with a maximum temperature of 6°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.

6
°C maximum temperature
-8
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
11
kph wind from NE

Riverton weather for Monday 19th January 2026

Expect scattered clouds in Riverton, Wyoming with a maximum temperature of 4°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south.

4
°C maximum temperature
-9
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
6
kph wind from S

Riverton weather for Tuesday 20th January 2026

Expect broken clouds in Riverton, Wyoming with a maximum temperature of 8°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

8
°C maximum temperature
-10
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
10
kph wind from SW

Riverton weather for Wednesday 21st January 2026

Expect broken clouds in Riverton, Wyoming with a maximum temperature of 7°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.

7
°C maximum temperature
-10
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
11
kph wind from NE

Riverton weather for Thursday 22nd January 2026

Expect overcast skies in Riverton, Wyoming with a maximum temperature of 3°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-west.