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Weekend downpours to soak Midwest, part of Northeast. Click for the forecast. Chevron right

Sidney, MT

72°F
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Sidney

Montana

72°
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Sidney, MT Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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September 18 - October 2

Fri 9/18

82° /58°
25%
Some sun, then turning cloudy

RealFeel®81°

RealFeel Shade™80°

Max UV Index2.0 (Low)

WindSSE 8 mph

Sat 9/19

68° /54°
88%
Mostly cloudy and cooler with a couple of showers and a thunderstorm

RealFeel®65°

RealFeel Shade™65°

Max UV Index1.0 (Low)

WindENE 10 mph

Total Hours of Precipitation2

Total Hours of Rain2

Sun 9/20

63° /50°
55%
Cloudy and cool with a little rain

RealFeel®60°

RealFeel Shade™60°

Max UV Index1.0 (Low)

WindESE 10 mph

Total Hours of Precipitation2

Total Hours of Rain2

Mon 9/21

70° /50°
15%
Periods of clouds and sunshine

RealFeel®69°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindSSE 10 mph

Tue 9/22

75° /52°
6%
Breezy in the morning; pleasant with radiant sunshine

RealFeel®75°

RealFeel Shade™72°

Max UV Index4.0 (Moderate)

WindSSE 12 mph

Wed 9/23

77° /53°
90%
Intervals of clouds and sunshine with a couple of showers in the afternoon

RealFeel®77°

RealFeel Shade™74°

Max UV Index4.0 (Moderate)

WindSSE 8 mph

Total Hours of Precipitation2

Total Hours of Rain2

Thu 9/24

83° /57°
7%
Partly sunny and very warm

RealFeel®84°

RealFeel Shade™80°

Max UV Index4.0 (Moderate)

WindSSE 6 mph

Fri 9/25

80° /52°
2%
Mostly cloudy

RealFeel®77°

RealFeel Shade™77°

Max UV Index1.0 (Low)

WindS 12 mph

Sat 9/26

78° /49°
1%
Sunshine

RealFeel®78°

RealFeel Shade™75°

Max UV Index4.0 (Moderate)

WindWNW 7 mph

Sun 9/27

72° /46°
5%
Abundant sunshine

RealFeel®74°

RealFeel Shade™70°

Max UV Index4.0 (Moderate)

WindSSE 6 mph

Mon 9/28

70° /45°
49%
A shower in places in the morning; otherwise, clouds followed by a brightening sky

RealFeel®71°

RealFeel Shade™68°

Max UV Index2.0 (Low)

WindSSE 5 mph

Total Hours of Precipitation1

Total Hours of Rain1

Tue 9/29

66° /46°
1%
Mostly sunny

RealFeel®67°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindS 7 mph

Wed 9/30

65° /42°
0%
Mostly cloudy

RealFeel®67°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindSE 6 mph

Thu 10/1

71° /46°
10%
Mostly sunny

RealFeel®72°

RealFeel Shade™68°

Max UV Index4.0 (Moderate)

WindSSW 8 mph

Fri 10/2

62° /47°
25%
A sun-and-cloud mix

RealFeel®59°

RealFeel Shade™57°

Max UV Index1.0 (Low)

WindSE 14 mph

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World North America United States Montana Sidney

Weather Near Sidney:

  • Bismarck, ND
  • Mandan, ND
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