National Weather Service Forecast for: 6 Miles ESE Sidney MT
Issued by: National Weather Service Bismarck, ND
Updated: 4:37 am CDT Jun 22, 2026
 
Today

Today: Showers and thunderstorms likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Mostly cloudy, with a high near 71. Calm wind becoming north 5 to 7 mph in the morning.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Mostly Cloudy
then Showers
Likely
Tonight

Tonight: Showers and thunderstorms likely, mainly before midnight.  Cloudy during the early evening, then gradual clearing, with a low around 49. North wind 5 to 8 mph becoming southwest in the evening.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers
Likely then
Slight Chance
T-storms
Tuesday

Tuesday: Partly sunny, with a high near 69. Breezy, with a northwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Mostly Sunny
then Partly
Sunny and
Breezy
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 47. Breezy, with a northwest wind 15 to 20 mph becoming light  after midnight. Winds could gust as high as 29 mph.
Partly Cloudy
and Breezy
then Partly
Cloudy
Wednesday

Wednesday: Partly sunny, with a high near 69. North wind 3 to 7 mph.
Partly Sunny

Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 46. Northeast wind 5 to 7 mph becoming light and variable  after midnight.
Partly Cloudy

Thursday

Thursday: Mostly sunny, with a high near 75. Light southeast wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Mostly Sunny

Thursday
Night
Thursday Night: A slight chance of showers after 1am.  Mostly cloudy, with a low around 52. East wind 11 to 15 mph, with gusts as high as 24 mph.
Partly Cloudy
then Slight
Chance
Showers
Friday

Friday: A slight chance of showers before 1pm.  Partly sunny, with a high near 76. Breezy, with a southeast wind 13 to 22 mph, with gusts as high as 33 mph.
Slight Chance
Showers and
Breezy
Hi 71 °F Lo 49 °F Hi 69 °F Lo 47 °F Hi 69 °F Lo 46 °F Hi 75 °F Lo 52 °F Hi 76 °F

Hazardous Weather Outlook
 

Today
 
Showers and thunderstorms likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 71. Calm wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
 
Showers and thunderstorms likely, mainly before midnight. Cloudy during the early evening, then gradual clearing, with a low around 49. North wind 5 to 8 mph becoming southwest in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
Partly sunny, with a high near 69. Breezy, with a northwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
 
Partly cloudy, with a low around 47. Breezy, with a northwest wind 15 to 20 mph becoming light after midnight. Winds could gust as high as 29 mph.
Wednesday
 
Partly sunny, with a high near 69. North wind 3 to 7 mph.
Wednesday Night
 
Partly cloudy, with a low around 46. Northeast wind 5 to 7 mph becoming light and variable after midnight.
Thursday
 
Mostly sunny, with a high near 75. Light southeast wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
 
A slight chance of showers after 1am. Mostly cloudy, with a low around 52. East wind 11 to 15 mph, with gusts as high as 24 mph.
Friday
 
A slight chance of showers before 1pm. Partly sunny, with a high near 76. Breezy, with a southeast wind 13 to 22 mph, with gusts as high as 33 mph.
Friday Night
 
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 56. Breezy, with a southeast wind 20 to 24 mph, with gusts as high as 36 mph.
Saturday
 
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Southeast wind around 18 mph becoming southwest in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
 
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. West wind 8 to 16 mph becoming south in the evening. Winds could gust as high as 26 mph.
Sunday
 
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 71. Breezy, with a west wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.

 

Forecast from NOAA-NWS for 6 Miles ESE Sidney MT.