Logan Weather Forecast 15 Days, Weather in Logan Today

Current weather conditions and 15 day weather forecast for Logan, South Dakota, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Logan

27 July 2025 Sunday
25.6 ° C / 78.1°F
Thundery outbreaks in nearby
Thundery outbreaks in nearby
Feels Like : 26.8 ° C / 80.2°F
Humidity : % 79
Pressure : 1011 mb
Wind Speed : 12.6 kmph / 7.8 miles from SS
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Logan, SD, USA

Weather Forecast for next 15 Days for Logan including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Logan, South Dakota state, US. To see the daily forecast, scroll to the table below.
Date
27 July 2025 Sunday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature23.1 ° C
(73.6°F)
High temperature35.2 ° C
(95.4°F)
Avg. temperature29.4 ° C
(85°F)
Humidity% 69
Chance of rain84%
UV Index2.3
Sun PositionSunrise:06:13 AM
Sunset: 09:02 PM
Moon PositionMoonrise:09:20 AM
Moonset: 10:39 PM
Moon Phase
( Waxing Crescent )
28 July 2025 Monday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature20.3 ° C
(68.5°F)
High temperature37.2 ° C
(99°F)
Avg. temperature28.9 ° C
(84°F)
Humidity% 71
Chance of rain59%
UV Index2.2
Sun PositionSunrise:06:14 AM
Sunset: 09:01 PM
Moon PositionMoonrise:10:28 AM
Moonset: 10:56 PM
Moon Phase
( Waxing Crescent )
29 July 2025 Tuesday
Weather forecastModerate rain Moderate rain
Low temperature18.5 ° C
(65.3°F)
High temperature27.4 ° C
(81.3°F)
Avg. temperature22.7 ° C
(72.8°F)
Humidity% 78
Chance of rain87%
UV Index2.1
Sun PositionSunrise:06:15 AM
Sunset: 08:59 PM
Moon PositionMoonrise:11:34 AM
Moonset: 11:12 PM
Moon Phase
( Waxing Crescent )
30 July 2025 Wednesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature16.7 ° C
(62.1°F)
High temperature26.9 ° C
(80.5°F)
Avg. temperature21.5 ° C
(70.7°F)
Humidity% 61
Chance of rain89%
UV Index2.1
Sun PositionSunrise:06:17 AM
Sunset: 08:58 PM
Moon PositionMoonrise:12:38 PM
Moonset: 11:30 PM
Moon Phase
( Waxing Crescent )
31 July 2025 Thursday
Weather forecastSunny Sunny
Low temperature14 ° C
(57.3°F)
High temperature28.3 ° C
(82.9°F)
Avg. temperature19.2 ° C
(66.5°F)
Humidity% 66
Chance of rain0%
UV Index0
Sun PositionSunrise:06:18 AM
Sunset: 08:57 PM
Moon PositionMoonrise:01:43 PM
Moonset: 11:49 PM
Moon Phase
( Waxing Crescent )
01 August 2025 Friday
Weather forecastSunny Sunny
Low temperature15.3 ° C
(59.5°F)
High temperature26.4 ° C
(79.6°F)
Avg. temperature20.6 ° C
(69.1°F)
Humidity% 58
Chance of rain0%
UV Index6
Sun PositionSunrise:06:19 AM
Sunset: 08:56 PM
Moon PositionMoonrise:02:48 PM
Moonset: No moonset
Moon Phase
( First Quarter )
02 August 2025 Saturday
Weather forecastOvercast  Overcast
Low temperature13.1 ° C
(55.7°F)
High temperature24.9 ° C
(76.8°F)
Avg. temperature19 ° C
(66.2°F)
Humidity% 75
Chance of rain0%
UV Index4
Sun PositionSunrise:06:20 AM
Sunset: 08:54 PM
Moon PositionMoonrise:03:55 PM
Moonset: 12:12 AM
Moon Phase
( Waxing Gibbous )
03 August 2025 Sunday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature17 ° C
(62.7°F)
High temperature27 ° C
(80.7°F)
Avg. temperature21.4 ° C
(70.5°F)
Humidity% 85
Chance of rain87%
UV Index5
Sun PositionSunrise:06:21 AM
Sunset: 08:53 PM
Moon PositionMoonrise:05:00 PM
Moonset: 12:40 AM
Moon Phase
( Waxing Gibbous )
04 August 2025 Monday
Weather forecastSunny Sunny
Low temperature18.9 ° C
(66°F)
High temperature31.5 ° C
(88.7°F)
Avg. temperature24.2 ° C
(75.6°F)
Humidity% 70
Chance of rain0%
UV Index6
Sun PositionSunrise:06:22 AM
Sunset: 08:52 PM
Moon PositionMoonrise:06:02 PM
Moonset: 01:16 AM
Moon Phase
( Waxing Gibbous )
05 August 2025 Tuesday
Weather forecastSunny Sunny
Low temperature17.9 ° C
(64.3°F)
High temperature29.8 ° C
(85.7°F)
Avg. temperature23.6 ° C
(74.4°F)
Humidity% 64
Chance of rain0%
UV Index6
Sun PositionSunrise:06:23 AM
Sunset: 08:50 PM
Moon PositionMoonrise:06:57 PM
Moonset: 02:02 AM
Moon Phase
( Waxing Gibbous )
06 August 2025 Wednesday
Weather forecastSunny Sunny
Low temperature18.7 ° C
(65.7°F)
High temperature34.3 ° C
(93.7°F)
Avg. temperature26.1 ° C
(79.1°F)
Humidity% 57
Chance of rain0%
UV Index7
Sun PositionSunrise:06:24 AM
Sunset: 08:49 PM
Moon PositionMoonrise:07:44 PM
Moonset: 02:59 AM
Moon Phase
( Waxing Gibbous )
07 August 2025 Thursday
Weather forecastSunny Sunny
Low temperature21.3 ° C
(70.4°F)
High temperature38.6 ° C
(101.4°F)
Avg. temperature29.1 ° C
(84.3°F)
Humidity% 58
Chance of rain0%
UV Index7
Sun PositionSunrise:06:25 AM
Sunset: 08:48 PM
Moon PositionMoonrise:08:20 PM
Moonset: 04:06 AM
Moon Phase
( Waxing Gibbous )
08 August 2025 Friday
Weather forecastSunny Sunny
Low temperature20.3 ° C
(68.6°F)
High temperature32.4 ° C
(90.4°F)
Avg. temperature25.6 ° C
(78.1°F)
Humidity% 68
Chance of rain0%
UV Index7
Sun PositionSunrise:06:27 AM
Sunset: 08:46 PM
Moon PositionMoonrise:08:50 PM
Moonset: 05:19 AM
Moon Phase
( Waxing Gibbous )
09 August 2025 Saturday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature17.1 ° C
(62.7°F)
High temperature29 ° C
(84.2°F)
Avg. temperature22.1 ° C
(71.9°F)
Humidity% 79
Chance of rain81%
UV Index5
Sun PositionSunrise:06:28 AM
Sunset: 08:45 PM
Moon PositionMoonrise:09:15 PM
Moonset: 06:34 AM
Moon Phase
( Full Moon )
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
27 July 2025 Sunday Patchy rain nearby Patchy rain nearby 23.1 ° C
(73.6°F)
35.2 ° C
(95.4°F)
29.4 ° C
(85°F)
% 69 84% 2.3 Sunrise:06:13 AM
Sunset: 09:02 PM
Moonrise:09:20 AM
Moonset: 10:39 PM
Moon Phase
( Waxing Crescent )
28 July 2025 Monday Patchy rain nearby Patchy rain nearby 20.3 ° C
(68.5°F)
37.2 ° C
(99°F)
28.9 ° C
(84°F)
% 71 59% 2.2 Sunrise:06:14 AM
Sunset: 09:01 PM
Moonrise:10:28 AM
Moonset: 10:56 PM
Moon Phase
( Waxing Crescent )
29 July 2025 Tuesday Moderate rain Moderate rain 18.5 ° C
(65.3°F)
27.4 ° C
(81.3°F)
22.7 ° C
(72.8°F)
% 78 87% 2.1 Sunrise:06:15 AM
Sunset: 08:59 PM
Moonrise:11:34 AM
Moonset: 11:12 PM
Moon Phase
( Waxing Crescent )
30 July 2025 Wednesday Patchy rain nearby Patchy rain nearby 16.7 ° C
(62.1°F)
26.9 ° C
(80.5°F)
21.5 ° C
(70.7°F)
% 61 89% 2.1 Sunrise:06:17 AM
Sunset: 08:58 PM
Moonrise:12:38 PM
Moonset: 11:30 PM
Moon Phase
( Waxing Crescent )
31 July 2025 Thursday Sunny Sunny 14 ° C
(57.3°F)
28.3 ° C
(82.9°F)
19.2 ° C
(66.5°F)
% 66 0% 0 Sunrise:06:18 AM
Sunset: 08:57 PM
Moonrise:01:43 PM
Moonset: 11:49 PM
Moon Phase
( Waxing Crescent )
01 August 2025 Friday Sunny Sunny 15.3 ° C
(59.5°F)
26.4 ° C
(79.6°F)
20.6 ° C
(69.1°F)
% 58 0% 6 Sunrise:06:19 AM
Sunset: 08:56 PM
Moonrise:02:48 PM
Moonset: No moonset
Moon Phase
( First Quarter )
02 August 2025 Saturday Overcast  Overcast 13.1 ° C
(55.7°F)
24.9 ° C
(76.8°F)
19 ° C
(66.2°F)
% 75 0% 4 Sunrise:06:20 AM
Sunset: 08:54 PM
Moonrise:03:55 PM
Moonset: 12:12 AM
Moon Phase
( Waxing Gibbous )
03 August 2025 Sunday Patchy rain nearby Patchy rain nearby 17 ° C
(62.7°F)
27 ° C
(80.7°F)
21.4 ° C
(70.5°F)
% 85 87% 5 Sunrise:06:21 AM
Sunset: 08:53 PM
Moonrise:05:00 PM
Moonset: 12:40 AM
Moon Phase
( Waxing Gibbous )
04 August 2025 Monday Sunny Sunny 18.9 ° C
(66°F)
31.5 ° C
(88.7°F)
24.2 ° C
(75.6°F)
% 70 0% 6 Sunrise:06:22 AM
Sunset: 08:52 PM
Moonrise:06:02 PM
Moonset: 01:16 AM
Moon Phase
( Waxing Gibbous )
05 August 2025 Tuesday Sunny Sunny 17.9 ° C
(64.3°F)
29.8 ° C
(85.7°F)
23.6 ° C
(74.4°F)
% 64 0% 6 Sunrise:06:23 AM
Sunset: 08:50 PM
Moonrise:06:57 PM
Moonset: 02:02 AM
Moon Phase
( Waxing Gibbous )
06 August 2025 Wednesday Sunny Sunny 18.7 ° C
(65.7°F)
34.3 ° C
(93.7°F)
26.1 ° C
(79.1°F)
% 57 0% 7 Sunrise:06:24 AM
Sunset: 08:49 PM
Moonrise:07:44 PM
Moonset: 02:59 AM
Moon Phase
( Waxing Gibbous )
07 August 2025 Thursday Sunny Sunny 21.3 ° C
(70.4°F)
38.6 ° C
(101.4°F)
29.1 ° C
(84.3°F)
% 58 0% 7 Sunrise:06:25 AM
Sunset: 08:48 PM
Moonrise:08:20 PM
Moonset: 04:06 AM
Moon Phase
( Waxing Gibbous )
08 August 2025 Friday Sunny Sunny 20.3 ° C
(68.6°F)
32.4 ° C
(90.4°F)
25.6 ° C
(78.1°F)
% 68 0% 7 Sunrise:06:27 AM
Sunset: 08:46 PM
Moonrise:08:50 PM
Moonset: 05:19 AM
Moon Phase
( Waxing Gibbous )
09 August 2025 Saturday Patchy rain nearby Patchy rain nearby 17.1 ° C
(62.7°F)
29 ° C
(84.2°F)
22.1 ° C
(71.9°F)
% 79 81% 5 Sunrise:06:28 AM
Sunset: 08:45 PM
Moonrise:09:15 PM
Moonset: 06:34 AM
Moon Phase
( Full Moon )
Logan Weather forecasts are usually fully updated every 4 hours.
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