August 12, 2021 — Here is your Sweetwater County seven-day forecast from the National Weather Service in Riverton, Wyoming.
Today – Sunny, with a high near 89. Northeast wind 5 to 10 mph.
Tonight – Mostly clear, with a low around 55. East northeast wind around 9 mph.
Friday – Sunny, with a high near 89. East northeast wind 7 to 11 mph.
Friday Night – Mostly clear, with a low around 56. East wind around 7 mph.
Saturday – Sunny, with a high near 91. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Saturday Night – Mostly clear, with a low around 58. West wind 5 to 10 mph.
Sunday – Sunny, with a high near 90. Light southwest wind becoming west 6 to 11 mph in the morning.
Sunday Night – Partly cloudy, with a low around 61.
Monday – A 20 percent chance of showers and thunderstorms after 1pm. Some of the storms could produce gusty winds. Mostly sunny, with a high near 88. Breezy.
Monday Night – A 30 percent chance of showers and thunderstorms, mainly after 7pm. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 57. Breezy.
Tuesday – A chance of showers and thunderstorms. Some of the storms could produce gusty winds. Partly sunny, with a high near 83. Breezy.
Tuesday Night – A chance of showers and thunderstorms. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 54. Breezy.
Wednesday – A chance of showers and thunderstorms. Some of the storms could produce gusty winds. Partly sunny, with a high near 78.
