Riverton weather live forecast

Today's maximum temperature in Riverton is expected to be 50°F. Select a day from the live weather forecast for Riverton, Wyoming, USA for more weather parameters.

5-day weather forecast updated at 04:01 on Saturday 18th October 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 Saturday 18th October 2025

Expect scattered clouds in Riverton, Wyoming with a maximum temperature of 50°F, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the north-east.

  • 50°F maximum temperature50
    °F maximum temperature
  • 34°F minimum temperature34
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 9 hours of bright sunshine9
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Light breeze of 5 mph from the North-East5
    mph wind from NE

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Riverton weather for Sunday 19th October 2025

Expect scattered clouds in Riverton, Wyoming with a maximum temperature of 66°F, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-west.

  • 66°F maximum temperature66
    °F maximum temperature
  • 28°F minimum temperature28
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 10 hours of bright sunshine10
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 66°F wind chill66
    °F wind chill
  • Gentle breeze of 11 mph from the South-West11
    mph wind from SW

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Riverton weather for Monday 20th October 2025

Expect scattered clouds in Riverton, Wyoming with a maximum temperature of 54°F, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the west.

  • 54°F maximum temperature54
    °F maximum temperature
  • 34°F minimum temperature34
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 10 hours of bright sunshine10
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Gentle breeze of 11 mph from the West11
    mph wind from W

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Riverton weather for Tuesday 21st October 2025

Expect scattered clouds in Riverton, Wyoming with a maximum temperature of 59°F, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the north-east.

  • 59°F maximum temperature59
    °F maximum temperature
  • 27°F minimum temperature27
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 10 hours of bright sunshine10
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 59°F wind chill59
    °F wind chill
  • Little or no wind of 4 mph from the North-East4
    mph wind from NE

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Riverton weather for Wednesday 22nd October 2025

Expect fog in low lying areas in Riverton, Wyoming with a maximum temperature of 59°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the west.

  • 59°F maximum temperature59
    °F maximum temperature
  • 30°F minimum temperature30
    °F minimum temperature
  • Fog in low lying areas
    fog in low lying areas
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Little or no wind of 4 mph from the West4
    mph wind from W

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