Seneca, SD Weather Conditions | Weather Underground

Tonight

Sun 10/25

Low 34°f

84% Precip. / 0.04 in

Cloudy. Periods of rain early. Low 34F. Winds NE at 10 to 15 mph. Chance of rain 80%.

Tomorrow

Mon 10/26

High 37°f

96% Precip. / 0.3 in

Rain showers early changing to mixed rain and snow later in the day. Temps nearly steady in the mid 30s. Winds NE at 10 to 20 mph. Chance of precip 100%.

Tomorrow night

Mon 10/26

Low 30°f

95% Precip. / 1.7 in

Snow will taper off and end in the evening but skies will remain cloudy overnight. Low near 30F. Winds NE at 10 to 15 mph. Chance of snow 100%. 1 to 3 inches of snow expected.

Hourly Forecast

Now

38°

10PM

84%

37°

11PM

61%

37°

12AM

37°

1AM

36°

2AM

36°

3AM

37°

4AM

37°

5AM

37°

6AM

36°

7AM

36°

8AM

35°

8:08AM

Sunrise

9AM

35°

10AM

33%

35°

11AM

35%

35°

12PM

64%

35°

1PM

66%

36°

2PM

74%

35°

3PM

75%

35°

4PM

83%

34°

5PM

84%

34°

6PM

97%

34°

6:34PM

Sunset

7PM

96%

32°

8PM

93%

31°

9PM

88%

31°

Precipitation

97%

Rain likely to end around 12:00 AM

Additional Conditions

Pressure 30.56 in
Visibility 1 miles
Clouds Cloudy
Dew Point36°F
Humidity 92%
Rainfall 0.5 in
Snow Depth 0 in

KMKA Station History

Almanac for October 25, 2026

Forecast Average Record
Temperature
High 46°F 53°F 82°F 1989
Low 30°F 30°F 10°F 1991
Rain/Snow Depth
Precipitation 0.04 in - in -
Snow 0 in - in -

Almanac for October 26, 2026

Forecast Average Record
Temperature
High 38°F 53°F 79°F
Low 30°F 29°F 10°F

Astronomy

Sun Rise Set
Actual Time 8:07 AM 6:36 PM
Civil Twilight 7:37 AM 7:06 PM
Nautical Twilight 7:02 AM 7:40PM
Astronomical Twilight 6:28 AM 8:14 PM

Length of Visible Light 11h 29m
Length of Day 10h 28m
Tomorrow will be 2 minutes 55 seconds shorter

Moon 6:00 PM 7:35 AM
Full99% of the Moon is Illuminated

Oct 25

Full Moon

Nov 1

Waning Half Last Qtr

Nov 9

New Moon

Nov 17

Waxing Half First Qtr

Nearby Weather Stations

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