Weather in Sidney, Montana, United States

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7-Day Detailed Weather Forecast for Sidney

Overnight

Temperature: 44°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 44. Northwest wind around 8 mph.

Saturday

Temperature: 67°F

Wind Speed: 9 to 17 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 67. Northwest wind 9 to 17 mph, with gusts as high as 29 mph.

Saturday Night

Temperature: 42°F

Wind Speed: 3 to 16 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 42. Northwest wind 3 to 16 mph, with gusts as high as 25 mph.

Sunday

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 74. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Temperature: 48°F

Wind Speed: 5 to 9 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a low around 48. West northwest wind 5 to 9 mph.

Monday

Temperature: 75°F

Wind Speed: 7 to 17 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. West northwest wind 7 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

Monday Night

Temperature: 48°F

Wind Speed: 2 to 15 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a low around 48. West northwest wind 2 to 15 mph, with gusts as high as 26 mph.

Tuesday

Temperature: 75°F

Wind Speed: 3 to 9 mph

Wind Direction: W

Forecast: A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 75. West wind 3 to 9 mph. Chance of precipitation is 20%.

Tuesday Night

Temperature: 49°F

Wind Speed: 5 to 8 mph

Wind Direction: NW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 49. Northwest wind 5 to 8 mph. Chance of precipitation is 70%.

Wednesday

Temperature: 69°F

Wind Speed: 10 to 23 mph

Wind Direction: NW

Forecast: Rain showers likely before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 69. Northwest wind 10 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.

Wednesday Night

Temperature: 46°F

Wind Speed: 6 to 16 mph

Wind Direction: NW

Forecast: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. Northwest wind 6 to 16 mph, with gusts as high as 29 mph.

Thursday

Temperature: 71°F

Wind Speed: 7 to 13 mph

Wind Direction: WNW

Forecast: A chance of rain showers. Partly sunny, with a high near 71.

Thursday Night

Temperature: 46°F

Wind Speed: 2 to 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 46.

Juneteenth

Temperature: 77°F

Wind Speed: 3 to 12 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 77.