Sky Warn 2026

Sidney-Richland (KSDY)

Lat: 47.7°NLon: 104.2°WElev: 1985.0ft.

Clear

N/A

Humidity	65%
Wind Speed	NNW 6 MPH
Barometer	NA
Dewpoint	N/A
Visibility	10.00 mi
Last update	09 May 07:50 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Sidney MT

Today
High: 54 °F
Chance
Showers
Tonight
Low: 33 °F
Chance
Showers
Monday
High: 48 °F
Chance
Showers
Monday Night
Low: 31 °F
Slight Chance
Showers
Tuesday
High: 57 °F
Mostly Sunny
Tuesday Night
Low: 33 °F
Partly Cloudy
Wednesday
High: 70 °F
Partly Sunny
Wednesday Night
Low: 39 °F
Slight Chance
Showers then
Mostly Cloudy
Thursday
High: 70 °F
Partly Sunny

Detailed Forecast

Today

A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 54. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Tonight

A 40 percent chance of showers, mainly after 8pm. Cloudy, with a low around 33. North northeast wind 7 to 10 mph, with gusts as high as 18 mph.

Monday

A 30 percent chance of showers, mainly before noon. Cloudy, with a high near 48. North wind 8 to 13 mph, with gusts as high as 21 mph.

Monday Night

A 20 percent chance of showers. Cloudy, with a low around 31. North wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.

Tuesday

Mostly sunny, with a high near 57. North wind 3 to 6 mph.

Tuesday Night

Partly cloudy, with a low around 33. Southeast wind around 6 mph.

Wednesday

Partly sunny, with a high near 70. South southeast wind 7 to 11 mph, with gusts as high as 20 mph.

Wednesday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 39. East northeast wind 6 to 10 mph.

Thursday

Partly sunny, with a high near 70. North wind 5 to 11 mph, with gusts as high as 18 mph.

Thursday Night

Partly cloudy, with a low around 42. North northeast wind 5 to 9 mph becoming light and variable after midnight.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73. Light east southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.

Saturday

A slight chance of showers. Mostly sunny, with a high near 77.