Sunday
Chance of showers
High:
78°F
A 40 percent chance of showers and thunderstorms, mainly before 3pm. Widespread haze between 9am and noon. Partly sunny, with a high near 78. Light and variable wind becoming west 5 to 7 mph in the morning.
Sidney, MT Weather - Tomorrow’s Forecast
Sunday Night
Slight chance of thunderstorms
Overnight low:
56°F
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 56. North northeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 20%.