Gregory Municipal Airport - Flynn Field Weather Forecast 15 Days, Weather in 9D1 Today

Current weather conditions and 15 day weather forecast for Gregory Municipal Airport - Flynn Field, 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 Gregory Municipal Airport - Flynn Field

25 September 2026 Friday
21.7 ° C / 71.1°F
Overcast
Overcast
Feels Like : 22.5 ° C / 72.5°F
Humidity : % 84
Pressure : 1019 mb
Wind Speed : 12.6 kmph / 7.8 miles from SS
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15 day weather forecast for Gregory Municipal Airport - Flynn Field, SD, USA

Weather Forecast for next 15 Days for Gregory Municipal Airport - Flynn Field 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 Gregory Municipal Airport - Flynn Field, South Dakota state, US. To see the daily forecast, scroll to the table below.
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
24 September 2026 Thursday Overcast Overcast 12.8 ° C
(55°F)
22.5 ° C
(72.6°F)
17.4 ° C
(63.3°F)
% 82 86% 4.7 Sunrise:07:27 AM
Sunset: 07:32 PM
Moonrise:06:40 PM
Moonset: 05:25 AM
Moon Phase
( Full Moon )
25 September 2026 Friday Overcast Overcast 11.9 ° C
(53.5°F)
19.6 ° C
(67.2°F)
14.6 ° C
(58.3°F)
% 92 76% 3.2 Sunrise:07:28 AM
Sunset: 07:30 PM
Moonrise:06:58 PM
Moonset: 06:28 AM
Moon Phase
( Full Moon )
26 September 2026 Saturday Sunny Sunny 13.1 ° C
(55.6°F)
25.3 ° C
(77.5°F)
18.9 ° C
(65.9°F)
% 78 36% 5.3 Sunrise:07:29 AM
Sunset: 07:28 PM
Moonrise:07:16 PM
Moonset: 07:32 AM
Moon Phase
( Full Moon )
27 September 2026 Sunday Overcast Overcast 13.9 ° C
(57°F)
26.7 ° C
(80.1°F)
21 ° C
(69.8°F)
% 77 14% 4.8 Sunrise:07:30 AM
Sunset: 07:26 PM
Moonrise:07:36 PM
Moonset: 08:38 AM
Moon Phase
( Waning Gibbous )
28 September 2026 Monday Overcast Overcast 15.4 ° C
(59.7°F)
26.7 ° C
(80°F)
20.9 ° C
(69.7°F)
% 74 70% 4.7 Sunrise:07:31 AM
Sunset: 07:24 PM
Moonrise:08:00 PM
Moonset: 09:46 AM
Moon Phase
( Waning Gibbous )
29 September 2026 Tuesday Light rain shower Light rain shower 5 ° C
(40.9°F)
19.7 ° C
(67.5°F)
8.6 ° C
(47.5°F)
% 86 86% 3 Sunrise:07:32 AM
Sunset: 07:23 PM
Moonrise:08:28 PM
Moonset: 10:57 AM
Moon Phase
( Waning Gibbous )
30 September 2026 Wednesday Sunny Sunny 6.2 ° C
(43.2°F)
16.3 ° C
(61.4°F)
10.5 ° C
(50.9°F)
% 63 4% 5 Sunrise:07:34 AM
Sunset: 07:21 PM
Moonrise:09:04 PM
Moonset: 12:09 PM
Moon Phase
( Waning Gibbous )
01 October 2026 Thursday Sunny Sunny 12.1 ° C
(53.8°F)
17.5 ° C
(63.4°F)
14.9 ° C
(58.9°F)
% 50 4% 5 Sunrise:07:35 AM
Sunset: 07:19 PM
Moonrise:09:50 PM
Moonset: 01:20 PM
Moon Phase
( Last Quarter )
02 October 2026 Friday Overcast Overcast 5.2 ° C
(41.3°F)
15 ° C
(59°F)
9.5 ° C
(49.2°F)
% 72 79% 3 Sunrise:07:36 AM
Sunset: 07:17 PM
Moonrise:10:48 PM
Moonset: 02:25 PM
Moon Phase
( Last Quarter )
03 October 2026 Saturday Sunny Sunny 5.3 ° C
(41.5°F)
15.3 ° C
(59.6°F)
9.6 ° C
(49.4°F)
% 72 62% 5 Sunrise:07:37 AM
Sunset: 07:15 PM
Moonrise:11:57 PM
Moonset: 03:21 PM
Moon Phase
( Last Quarter )
04 October 2026 Sunday Overcast Overcast 8.4 ° C
(47.1°F)
19.8 ° C
(67.7°F)
13.4 ° C
(56.1°F)
% 59 12% 5 Sunrise:07:38 AM
Sunset: 07:14 PM
Moonrise:Does not rise today
Moonset: 04:06 PM
Moon Phase
( Last Quarter )
05 October 2026 Monday Sunny Sunny 5.7 ° C
(42.2°F)
16.8 ° C
(62.3°F)
13.7 ° C
(56.6°F)
% 64 8% 5 Sunrise:07:39 AM
Sunset: 07:12 PM
Moonrise:01:14 AM
Moonset: 04:42 PM
Moon Phase
( Waning Crescent )
06 October 2026 Tuesday Sunny Sunny 5.8 ° C
(42.4°F)
19.5 ° C
(67.1°F)
11.6 ° C
(53°F)
% 72 10% 5 Sunrise:07:40 AM
Sunset: 07:10 PM
Moonrise:02:34 AM
Moonset: 05:11 PM
Moon Phase
( Waning Crescent )
07 October 2026 Wednesday Sunny Sunny 13.2 ° C
(55.7°F)
19.8 ° C
(67.6°F)
16.9 ° C
(62.4°F)
% 65 6% 5 Sunrise:07:42 AM
Sunset: 07:08 PM
Moonrise:03:53 AM
Moonset: 05:36 PM
Moon Phase
( Waning Crescent )
Gregory Municipal Airport - Flynn Field Weather forecasts are usually fully updated every 4 hours.
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