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Ideal SD Weather - Clear - 78°F
Clear
78°F
Updated 3:30 am
Feels Like 79°F
Humidity 81%
Wind SE 12 mph
Barometer  29.96 in
Dew Point 72°F
Ideal SD Weather - Clear - 26°C
Clear
26°C
Updated 3:30 am
Feels Like 26°C
Humidity 81%
Wind SE 19 km/h
Barometer  101.5 kPa
Dew Point 22°C
Ideal, SD Weather and Current Conditionsideal sd weather forecast

Ideal, SD Weather Forecast

Ideal South Dakota WeatherIdeal, South Dakota Weather Weather Forecast
14 day API forecast for Ideal, South Dakota. Note. The 7-day weather forecast for Ideal, SD is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Ideal, SD Weather Forecast Dated: 330 AM Sun Sep 06 2026
Expect a very warm period with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Sunday, September 6, 2026

Mid-Morning
Ideal Weather - 2026-09-06 - Morning - Scattered Showers
80°F 27°C
Scattered Showers
Mid-Afternoon
Ideal Weather - 2026-09-06 - Afternoon - Sunny
94°F 35°C
Sunny
Early-Evening
Ideal Weather - 2026-09-06 - Evening - Nearby Thunderstorms
92°F 34°C
Nearby Thunderstorms
Very hot with temperatures reaching 94°F 35°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds turning from the S to the SSE at 12 mph 19 km/h.

Monday, September 7, 2026

Mid-Morning
Ideal Weather - 2026-09-07 - Morning - Scattered Showers
71°F 21°C
Scattered Showers
Mid-Afternoon
Ideal Weather - 2026-09-07 - Afternoon - Cloudy
93°F 34°C
Cloudy
Early-Evening
Ideal Weather - 2026-09-07 - Evening - Overcast
88°F 31°C
Overcast
Hot and sweltering around 93°F 34°C, scattered downpours possible, with lower humidity and steady pressure. Winds blowing from the SSW at 14 mph 22 km/h.

Tuesday, September 8, 2026

Mid-Morning
Ideal Weather - 2026-09-08 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Ideal Weather - 2026-09-08 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Ideal Weather - 2026-09-08 - Evening - Sunny
80°F 27°C
Sunny
Quite warm around 82°F 28°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds decreasing from NW 15 mph 23 km/h to NW 7 mph 11 km/h.

Wednesday, September 9, 2026

Mid-Morning
Ideal Weather - 2026-09-09 - Morning - Partly Cloudy
63°F 17°C
Partly Cloudy
Mid-Afternoon
Ideal Weather - 2026-09-09 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Ideal Weather - 2026-09-09 - Evening - Overcast
79°F 26°C
Overcast
Warm temperatures up to 82°F 28°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling.

Thursday, September 10, 2026

Mid-Morning
Ideal Weather - 2026-09-10 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
Ideal Weather - 2026-09-10 - Afternoon - Nearby Thunderstorms
80°F 27°C
Nearby Thunderstorms
Early-Evening
Ideal Weather - 2026-09-10 - Evening - Overcast
79°F 26°C
Overcast
Very warm with a high of 80°F 27°C, locally heavy thunderstorms at times, with increasing humidity and steady pressure.

Friday, September 11, 2026

Mid-Morning
Ideal Weather - 2026-09-11 - Morning - Overcast
71°F 22°C
Overcast
Mid-Afternoon
Ideal Weather - 2026-09-11 - Afternoon - Overcast
90°F 32°C
Overcast
Early-Evening
Ideal Weather - 2026-09-11 - Evening - Sunny
88°F 31°C
Sunny
Very hot with temperatures reaching 90°F 32°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds swinging from the S to the NE at 6 mph 10 km/h.

Saturday, September 12, 2026

Mid-Morning
Ideal Weather - 2026-09-12 - Morning - Sunny
79°F 26°C
Sunny
Mid-Afternoon
Ideal Weather - 2026-09-12 - Afternoon - Overcast
87°F 31°C
Overcast
Early-Evening
Ideal Weather - 2026-09-12 - Evening - Overcast
83°F 29°C
Overcast
Balmy with temperatures reaching 87°F 31°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the SW to the WNW at 8 mph 12 km/h.

Sunday, September 13, 2026

Mid-Morning
Ideal Weather - 2026-09-13 - Morning - Scattered Showers
62°F 17°C
Scattered Showers
Mid-Afternoon
Ideal Weather - 2026-09-13 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Ideal Weather - 2026-09-13 - Evening - Sunny
69°F 21°C
Sunny
Enjoyable around 71°F 22°C, scattered downpours possible, with lower humidity and steady pressure. Winds turning from the NNW to the SE at 9 mph 14 km/h.

Monday, September 14, 2026

Mid-Morning
Ideal Weather - 2026-09-14 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Ideal Weather - 2026-09-14 - Afternoon - Sunny
76°F 25°C
Sunny
Early-Evening
Ideal Weather - 2026-09-14 - Evening - Sunny
76°F 25°C
Sunny
Mild temperatures up to 76°F 25°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the SE to the SSE at 15 mph 23 km/h. Gusts up to 24 mph 39 km/h.

Tuesday, September 15, 2026

Mid-Morning
Ideal Weather - 2026-09-15 - Morning - Cloudy
68°F 20°C
Cloudy
Mid-Afternoon
Ideal Weather - 2026-09-15 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Ideal Weather - 2026-09-15 - Evening - Overcast
79°F 26°C
Overcast
Very warm with a high of 80°F 27°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds blowing from the S at 21 mph 33 km/h. Gusts up to 28 mph 45 km/h.

Wednesday, September 16, 2026

Mid-Morning
Ideal Weather - 2026-09-16 - Morning - Overcast
80°F 27°C
Overcast
Mid-Afternoon
Ideal Weather - 2026-09-16 - Afternoon - Sunny
93°F 34°C
Sunny
Early-Evening
Ideal Weather - 2026-09-16 - Evening - Cloudy
89°F 32°C
Cloudy
Very hot with temperatures reaching 93°F 34°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the SW to the NNW at 8 mph 13 km/h.

Thursday, September 17, 2026

Mid-Morning
Ideal Weather - 2026-09-17 - Morning - Scattered Showers
80°F 27°C
Scattered Showers
Mid-Afternoon
Ideal Weather - 2026-09-17 - Afternoon - Scattered Showers
92°F 34°C
Scattered Showers
Early-Evening
Ideal Weather - 2026-09-17 - Evening - Scattered Showers
91°F 33°C
Scattered Showers
Hot and sweltering around 92°F 34°C, locally heavy downpours at times, with lower humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Ideal Weather - 2026-09-18 - Morning - Scattered Showers
73°F 23°C
Scattered Showers
Mid-Afternoon
Ideal Weather - 2026-09-18 - Afternoon - Scattered Showers
96°F 36°C
Scattered Showers
Early-Evening
Ideal Weather - 2026-09-18 - Evening - Partly Cloudy
92°F 33°C
Partly Cloudy
Sizzling hot with 96°F 36°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds shifting from the NE to the ESE at 8 mph 13 km/h.

Saturday, September 19, 2026

Mid-Morning
Ideal Weather - 2026-09-19 - Morning - Light Showers
63°F 17°C
Light Showers
Mid-Afternoon
Ideal Weather - 2026-09-19 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Ideal Weather - 2026-09-19 - Evening - Sunny
52°F 12°C
Sunny
Mildly cool near 59°F 15°C, scattered morning showers before drying out later, with steady humidity and barometric pressure rising. Winds turning from the WNW to the NW at 21 mph 34 km/h. Gusts up to 38 mph 61 km/h.

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Weather by the Numbers

Sun, 6th
Ideal SD Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 95°F 35°C
Lo: 76°F 24°C
Sunrise 07:09 AM
Sunset 08:06 PM
Wind S 10 mph17 km/h
Dew Point 58°F14°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 37%
Mon, 7th
Ideal SD Weather - Monday, Sep 7, 2026 - Patchy Rain Nearby
Hi: 94°F 35°C
Lo: 69°F 20°C
Sunrise 07:11 AM
Sunset 08:04 PM
Wind SW 11 mph18 km/h
Dew Point 58°F15°C
uv Index 6
Barometric Pressure 29.71 in1006 mb
POP 12% *
Humidity 43%
Tue, 8th
Ideal SD Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 85°F 30°C
Lo: 68°F 20°C
Sunrise 07:12 AM
Sunset 08:02 PM
Wind NW 15 mph24 km/h
Dew Point 36°F2°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 0% *
Humidity 22%
Wed, 9th
Ideal SD Weather - Wednesday, Sep 9, 2026 - Overcast
Hi: 83°F 28°C
Lo: 63°F 17°C
Sunrise 07:13 AM
Sunset 08:01 PM
Wind NNW 4 mph7 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 9% *
Humidity 29%
Thu, 10th
Ideal SD Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 84°F 29°C
Lo: 65°F 18°C
Sunrise 07:14 AM
Sunset 07:59 PM
Wind WSW 6 mph9 km/h
Dew Point 30°F-1°C
uv Index 6
Barometric Pressure 29.8 in1009 mb
POP 9% *
Humidity 14%
Fri, 11th
Ideal SD Weather - Friday, Sep 11, 2026 - Partly Cloudy
Hi: 92°F 33°C
Lo: 70°F 21°C
Sunrise 07:15 AM
Sunset 07:57 PM
Wind S 10 mph16 km/h
Dew Point 51°F10°C
uv Index 7
Barometric Pressure 29.8 in1009 mb
POP 8% *
Humidity 39%
Sat, 12th
Ideal SD Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 92°F 33°C
Lo: 74°F 23°C
Sunrise 07:16 AM
Sunset 07:55 PM
Wind SW 11 mph17 km/h
Dew Point 35°F2°C
uv Index 7
Barometric Pressure 29.59 in1002 mb
POP 9% *
Humidity 16%
Sun, 13th
Ideal SD Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 71°F 22°C
Lo: 60°F 15°C
Sunrise 07:17 AM
Sunset 07:54 PM
Wind NNW 11 mph18 km/h
Dew Point 41°F5°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 40%
Mon, 14th
Ideal SD Weather - Monday, Sep 14, 2026 - Sunny
Hi: 79°F 26°C
Lo: 57°F 14°C
Sunrise 07:18 AM
Sunset 07:52 PM
Wind SE 13 mph20 km/h
Dew Point 28°F-2°C
uv Index 6
Barometric Pressure 30.24 in1024 mb
POP 0% *
Humidity 22%
Tue, 15th
Ideal SD Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 82°F 28°C
Lo: 64°F 18°C
Sunrise 07:20 AM
Sunset 07:50 PM
Wind S 23 mph37 km/h
Dew Point 52°F11°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 4% *
Humidity 46%
Wed, 16th
Ideal SD Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 94°F 34°C
Lo: 77°F 25°C
Sunrise 07:21 AM
Sunset 07:48 PM
Wind W 9 mph15 km/h
Dew Point 46°F8°C
uv Index 8
Barometric Pressure 29.68 in1005 mb
POP 1% *
Humidity 24%
Thu, 17th
Ideal SD Weather - Thursday, Sep 17, 2026 - Partly Cloudy
Hi: 94°F 34°C
Lo: 78°F 25°C
Sunrise 07:22 AM
Sunset 07:46 PM
Wind WNW 10 mph16 km/h
Dew Point 52°F11°C
uv Index 8
Barometric Pressure 29.71 in1006 mb
POP 17% *
Humidity 30%
Fri, 18th
Ideal SD Weather - Friday, Sep 18, 2026 - Overcast
Hi: 100°F 38°C
Lo: 73°F 23°C
Sunrise 07:23 AM
Sunset 07:45 PM
Wind E 6 mph10 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 29.65 in1004 mb
POP 7% *
Humidity 39%
Sat, 19th
Ideal SD Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 91°F 33°C
Lo: 47°F 8°C
Sunrise 07:24 AM
Sunset 07:43 PM
Wind WNW 26 mph42 km/h
Dew Point 31°F-0°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 31%
* POP = Probability of Precipitation. Data for 12:00 PM.