Sidney, MT Weather - Extended Forecast

Thursday

Slight chance of thunderstorms

High:
84°F

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 84. East southeast wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely

Overnight low:
55°F

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 55. East wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

Friday

Slight chance thunderstorms then chance showers

High:
71°F

A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 71. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.

Friday Night

Slight chance of thunderstorms

Overnight low:
45°F

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45. North northwest wind 8 to 18 mph, with gusts as high as 29 mph.

Saturday

Mostly sunny

High:
68°F

Saturday Night

Partly cloudy

Overnight low:
49°F

Sunday

Chance of showers

High:
76°F

Sunday Night

Chance of thunderstorms

Overnight low:
56°F

Monday

Chance of thunderstorms

High:
78°F