Sidney, MT Precipitation Forecast

Tonight

Mon 10/12

Low 36°f

95% Precip. / 0.59 in

Rain likely. Low 36F. Winds NE at 10 to 20 mph. Chance of rain 100%. Rainfall around a half an inch.

Tomorrow

Tue 10/13

High 41°f

78% Precip. / 0.1 in

Occasional rain tapering to a few showers late. Cold. High 41F. Winds N at 5 to 10 mph. Chance of rain 80%.

Tomorrow night

Tue 10/13

Low 34°f

23% Precip. / 0 in

Cloudy. Low 34F. Winds WNW at 5 to 10 mph.

Hourly Forecast

Now

43°

4PM

65%

43°

5PM

59%

43°

6PM

79%

42°

6:15PM

Sunset

7PM

87%

41°

8PM

78%

41°

9PM

59%

40°

10PM

84%

40°

11PM

96%

39°

12AM

93%

39°

1AM

79%

39°

2AM

91%

39°

3AM

92%

39°

4AM

85%

38°

5AM

96%

38°

6AM

94%

38°

7AM

78%

37°

7:11AM

Sunrise

8AM

74%

37°

9AM

68%

37°

10AM

57%

37°

11AM

42%

38°

12PM

38%

39°

1PM

32%

40°

2PM

34%

40°

3PM

40°

Precipitation

96%

Rain likely to continue

Additional Conditions

Pressure 29.99 in
Visibility 9 miles
Clouds Cloudy
Dew Point41°F
Humidity 93%
Rainfall 0.16 in
Snow Depth 0 in

KSDY Station History

Almanac for October 11, 2026

Forecast Average Record
Temperature
High 48°F 63°F 88°F 2015
Low 38°F 36°F 13°F 1959
Rain/Snow Depth
Precipitation 0.59 in 3.4 in -
Snow 0 in 0 in -

Almanac for October 12, 2026

Forecast Average Record
Temperature
High 41°F 62°F 84°F
Low 36°F 35°F 15°F

Astronomy

Sun Rise Set
Actual Time 7:10 AM 6:15 PM
Civil Twilight 6:39 AM 6:46 PM
Nautical Twilight 6:03 AM 7:22PM
Astronomical Twilight 5:27 AM 7:58 PM

Length of Visible Light 12h 7m
Length of Day 11h 5m
Tomorrow will be 3 minutes 22 seconds shorter

Moon 8:30 AM 6:15 PM
Waxing Crescent1% of the Moon is Illuminated

Oct 18

Waxing Half First Qtr

Oct 25

Full Moon

Nov 1

Waning Half Last Qtr

Nov 9

New Moon

Nearby Weather Stations

Loading nearby stations…