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Daily risk for severe t-storms across the Plains and Midwest this week. Get the forecast. Chevron right

Sidney, MT

79°F
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Sidney

Montana

79°
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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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6 PM

74°
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 55%
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Thunderstorms
alerts

Severe Thunderstorm Warning

5:41 PM Sunday - 6:45 PM Sunday
alerts

Severe Thunderstorm Watch

2:55 PM Sunday - 10:00 PM Sunday

RealFeel Shade™68°

WindNW 25 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts31 mph

Humidity77%

Indoor Humidity77% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.02 in

Visibility3 mi

Cloud Ceiling4000 ft

7 PM

69°
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 53%
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Thunderstorms
alerts

Severe Thunderstorm Watch

2:55 PM Sunday - 10:00 PM Sunday

RealFeel Shade™63°

WindWNW 23 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts28 mph

Humidity76%

Indoor Humidity76% (Slightly Humid)

Dew Point62° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.02 in

Visibility10 mi

Cloud Ceiling12100 ft

8 PM

68°
RealFeel® 61°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 52%
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Thunderstorms
alerts

Severe Thunderstorm Watch

2:55 PM Sunday - 10:00 PM Sunday

RealFeel Shade™61°

WindWNW 21 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts27 mph

Humidity72%

Indoor Humidity72% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover92%

Rain0.07 in

Visibility5 mi

Cloud Ceiling2000 ft

9 PM

65°
RealFeel® 61°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 48%
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Mostly cloudy
alerts

Severe Thunderstorm Watch

2:55 PM Sunday - 10:00 PM Sunday

WindWNW 21 mph

Air QualityFair

Wind Gusts27 mph

Humidity66%

Indoor Humidity59% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover84%

Visibility10 mi

Cloud Ceiling7100 ft

10 PM

62°
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 45%
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Mostly cloudy

WindWNW 17 mph

Air QualityFair

Wind Gusts24 mph

Humidity70%

Indoor Humidity57% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover79%

Visibility10 mi

Cloud Ceiling9600 ft

11 PM

59°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 49%
Chevron down
Intermittent clouds

WindWNW 15 mph

Air QualityFair

Wind Gusts18 mph

Humidity72%

Indoor Humidity53% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover73%

Visibility10 mi

Cloud Ceiling12100 ft

Hourly Weather Forecast for Sidney

AccuWeather's hourly forecast for Sidney provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 74° with a RealFeel® of 68°, thunderstorms with a 55% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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  • Bismarck, ND
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