Riverton, Wyoming – Wyoming wakes up to crisp air and clear skies as cold lingers across central valleys, but change is already in motion. Frost clings to windshields early, yet sunshine promises a sharp rebound by afternoon.
According to the National Weather Service, Riverton starts the morning near freezing, then climbs quickly into the mid-50s today under partly sunny skies. Light winds keep conditions calm, though temperatures fall fast again after sunset, dipping into the upper 20s tonight.
Monday brings a cleaner break from winter’s grip. Sunshine dominates, and highs rise into the low 50s, nearly 20 degrees above early-morning lows. Roads remain dry, but drivers should watch for refreezing on shaded stretches after dark as temperatures drop into the teens Monday night.
By Tuesday, the warming trend holds steady. Mostly sunny skies push highs close to 50, with lighter winds and clearer travel conditions across Fremont County. Nights stay cold, hovering near 20 degrees, keeping pipes and pets at risk despite mild afternoons.
Midweek feels noticeably different. Wednesday and Thursday both reach the low to mid-50s with abundant sunshine, creating a springlike contrast to February norms. Snowmelt during the day could refreeze overnight, especially on secondary roads and rural driveways.
Meteorologists continue tracking broader Arctic air shifts across the central U.S., but for now, Riverton remains on the mild side of the pattern. No snow or ice systems are expected locally through the workweek.
Residents should dress in layers and plan for wide temperature swings. Warm afternoons may tempt lighter clothing, but cold mornings return quickly.
How dramatic did the temperature change feel where you live today?
Five Day Outlook for Riverton, WY
Monday: Sunny, high near 52, low near 19
Tuesday: Mostly sunny, high near 50, low near 19
Wednesday: Mostly sunny, high near 52, low near 21
Thursday: Sunny, high near 55, low near 21
Friday: Sunny, high near 54, low near 21
