Lyon School, SD 14 Day Weather

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Lyon School, SD Weather - 14-Day Weather Forecast

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Lyon School SD Weather - Clear - 75°F
Clear
75°F
Updated 9:46 am
Feels Like 67°F
Humidity 61%
Wind SSW 8 mph
Barometer  29.65 in
Dew Point 61°F
Lyon School SD Weather - Clear - 24°C
Clear
24°C
Updated 9:46 am
Feels Like 19°C
Humidity 61%
Wind SSW 13 km/h
Barometer  100.4 kPa
Dew Point 16°C
Lyon School, SD Weather and Current Conditionslyon school sd weather forecast

Lyon School, SD Weather Forecast

Lyon School South Dakota WeatherLyon School, South Dakota Weather Weather Forecast
14 day API forecast for Lyon School. Note. The 7-day Lyon School weather forecast 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.
Lyon School, SD Weather Forecast Dated: 946 AM Fri Sep 11 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate.

Friday, September 11, 2026

Mid-Morning
Lyon School Weather - 2026-09-11 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Lyon School Weather - 2026-09-11 - Afternoon - Partly Cloudy
93°F 34°C
Partly Cloudy
Early-Evening
Lyon School Weather - 2026-09-11 - Evening - Sunny
82°F 28°C
Sunny
Very hot with temperatures reaching 93°F 34°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds turning from the S to the NNW at 20 mph 32 km/h. Gusts up to 30 mph 48 km/h.

Saturday, September 12, 2026

Mid-Morning
Lyon School Weather - 2026-09-12 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Lyon School Weather - 2026-09-12 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Lyon School Weather - 2026-09-12 - Evening - Overcast
71°F 22°C
Overcast
Comfortable with temperatures reaching 72°F 22°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds switching from the N to the NE at 8 mph 12 km/h.

Sunday, September 13, 2026

Mid-Morning
Lyon School Weather - 2026-09-13 - Morning - Scattered Showers
54°F 12°C
Scattered Showers
Mid-Afternoon
Lyon School Weather - 2026-09-13 - Afternoon - Light Showers
59°F 15°C
Light Showers
Early-Evening
Lyon School Weather - 2026-09-13 - Evening - Light Showers
57°F 14°C
Light Showers
Comfortable at 59°F 15°C, locally heavy downpours at times, with increasing humidity and barometric pressure falling. Winds moving from the E to the ESE at 15 mph 24 km/h. Gusts up to 28 mph 46 km/h.

Monday, September 14, 2026

Mid-Morning
Lyon School Weather - 2026-09-14 - Morning - Light Showers
58°F 14°C
Light Showers
Mid-Afternoon
Lyon School Weather - 2026-09-14 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Lyon School Weather - 2026-09-14 - Evening - Sunny
73°F 23°C
Sunny
Mild temperatures up to 73°F 23°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds swinging from the SSE to the NW at 11 mph 18 km/h. Gusts up to 22 mph 36 km/h.

Tuesday, September 15, 2026

Mid-Morning
Lyon School Weather - 2026-09-15 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Lyon School Weather - 2026-09-15 - Afternoon - Overcast
67°F 19°C
Overcast
Early-Evening
Lyon School Weather - 2026-09-15 - Evening - Sunny
66°F 19°C
Sunny
Refreshing around 67°F 19°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds shifting from the NNW to the ESE at 7 mph 11 km/h.

Wednesday, September 16, 2026

Mid-Morning
Lyon School Weather - 2026-09-16 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Lyon School Weather - 2026-09-16 - Afternoon - Light Showers
53°F 12°C
Light Showers
Early-Evening
Lyon School Weather - 2026-09-16 - Evening - Scattered Showers
52°F 11°C
Scattered Showers
Cool and brisk at 53°F 12°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds turning from the NE to the N at 7 mph 12 km/h.

Thursday, September 17, 2026

Mid-Morning
Lyon School Weather - 2026-09-17 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Lyon School Weather - 2026-09-17 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Lyon School Weather - 2026-09-17 - Evening - Sunny
67°F 20°C
Sunny
Comfortable at 66°F 19°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the E to the SSE at 10 mph 15 km/h.

Friday, September 18, 2026

Mid-Morning
Lyon School Weather - 2026-09-18 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Lyon School Weather - 2026-09-18 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Lyon School Weather - 2026-09-18 - Evening - Sunny
81°F 28°C
Sunny
Quite warm around 81°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the SSW to the NNW at 7 mph 11 km/h.

Saturday, September 19, 2026

Mid-Morning
Lyon School Weather - 2026-09-19 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Lyon School Weather - 2026-09-19 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Lyon School Weather - 2026-09-19 - Evening - Sunny
77°F 25°C
Sunny
Mild temperatures up to 75°F 24°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.

Sunday, September 20, 2026

Mid-Morning
Lyon School Weather - 2026-09-20 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Lyon School Weather - 2026-09-20 - Afternoon - Sunny
85°F 30°C
Sunny
Early-Evening
Lyon School Weather - 2026-09-20 - Evening - Sunny
82°F 28°C
Sunny
Very warm with a high of 85°F 30°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds increasing from the SSE at 9 mph 15 km/h to SSE at 18 mph 28 km/h. Gusts up to 29 mph 48 km/h.

Monday, September 21, 2026

Mid-Morning
Lyon School Weather - 2026-09-21 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Lyon School Weather - 2026-09-21 - Afternoon - Overcast
80°F 27°C
Overcast
Early-Evening
Lyon School Weather - 2026-09-21 - Evening - Overcast
69°F 20°C
Overcast
Warm and summery near 80°F 27°C, overcast throughout the day, with increasing humidity and steady pressure. Winds shifting from the S to the SSE at 18 mph 29 km/h. Gusts up to 34 mph 54 km/h.

Tuesday, September 22, 2026

Mid-Morning
Lyon School Weather - 2026-09-22 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Lyon School Weather - 2026-09-22 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Lyon School Weather - 2026-09-22 - Evening - Sunny
68°F 20°C
Sunny
Comfortable with temperatures reaching 70°F 21°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the N to the NNE at 8 mph 13 km/h.

Wednesday, September 23, 2026

Mid-Morning
Lyon School Weather - 2026-09-23 - Morning - Scattered Showers
49°F 10°C
Scattered Showers
Mid-Afternoon
Lyon School Weather - 2026-09-23 - Afternoon - Scattered Showers
47°F 9°C
Scattered Showers
Early-Evening
Lyon School Weather - 2026-09-23 - Evening - Light Showers
46°F 8°C
Light Showers
Brisk around 47°F 9°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds NE at 13 mph 21 km/h. Gusts up to 28 mph 45 km/h.

Thursday, September 24, 2026

Mid-Morning
Lyon School Weather - 2026-09-24 - Morning - Overcast
44°F 7°C
Overcast
Mid-Afternoon
Lyon School Weather - 2026-09-24 - Afternoon - Overcast
46°F 8°C
Overcast
Early-Evening
Lyon School Weather - 2026-09-24 - Evening - Scattered Showers
44°F 7°C
Scattered Showers
Cool and brisk at 46°F 8°C, scattered downpours possible, with steady humidity and steady pressure. Winds moving from the NE to the N at 12 mph 18 km/h.

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Weather by the Numbers

Fri, 11th
Lyon School SD Weather - Friday, Sep 11, 2026 - Overcast
Hi: 93°F 34°C
Lo: 65°F 19°C
Sunrise 07:11 AM
Sunset 07:53 PM
Wind SSW 20 mph33 km/h
Dew Point 53°F11°C
uv Index 5
Barometric Pressure 29.5 in999 mb
POP 9% *
Humidity 30%
Sat, 12th
Lyon School SD Weather - Saturday, Sep 12, 2026 - Patchy Rain Nearby
Hi: 73°F 23°C
Lo: 54°F 12°C
Sunrise 07:12 AM
Sunset 07:51 PM
Wind N 10 mph16 km/h
Dew Point 39°F4°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 9% *
Humidity 45%
Sun, 13th
Lyon School SD Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 64°F 18°C
Lo: 54°F 12°C
Sunrise 07:13 AM
Sunset 07:50 PM
Wind E 12 mph19 km/h
Dew Point 42°F5°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 22% *
Humidity 58%
Mon, 14th
Lyon School SD Weather - Monday, Sep 14, 2026 - Mist
Hi: 77°F 25°C
Lo: 55°F 13°C
Sunrise 07:14 AM
Sunset 07:48 PM
Wind S 5 mph8 km/h
Dew Point 60°F15°C
uv Index 3
Barometric Pressure 29.74 in1007 mb
POP 39% *
Humidity 97%
Tue, 15th
Lyon School SD Weather - Tuesday, Sep 15, 2026 - Partly Cloudy
Hi: 69°F 20°C
Lo: 53°F 12°C
Sunrise 07:15 AM
Sunset 07:46 PM
Wind NNE 10 mph15 km/h
Dew Point 35°F2°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 3% *
Humidity 38%
Wed, 16th
Lyon School SD Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 64°F 18°C
Lo: 50°F 10°C
Sunrise 07:17 AM
Sunset 07:44 PM
Wind NNE 11 mph18 km/h
Dew Point 36°F2°C
uv Index 3
Barometric Pressure 30.36 in1028 mb
POP 17% *
Humidity 43%
Thu, 17th
Lyon School SD Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 68°F 20°C
Lo: 50°F 10°C
Sunrise 07:18 AM
Sunset 07:42 PM
Wind SE 6 mph9 km/h
Dew Point 38°F3°C
uv Index 4
Barometric Pressure 30.42 in1030 mb
POP 1% *
Humidity 47%
Fri, 18th
Lyon School SD Weather - Friday, Sep 18, 2026 - Sunny
Hi: 85°F 29°C
Lo: 61°F 16°C
Sunrise 07:19 AM
Sunset 07:40 PM
Wind SW 10 mph16 km/h
Dew Point 53°F12°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 50%
Sat, 19th
Lyon School SD Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 80°F 27°C
Lo: 60°F 16°C
Sunrise 07:20 AM
Sunset 07:39 PM
Wind NNE 7 mph11 km/h
Dew Point 42°F6°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 40%
Sun, 20th
Lyon School SD Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 87°F 30°C
Lo: 64°F 18°C
Sunrise 07:21 AM
Sunset 07:37 PM
Wind SSE 12 mph20 km/h
Dew Point 48°F9°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 36%
Mon, 21st
Lyon School SD Weather - Monday, Sep 21, 2026 - Overcast
Hi: 80°F 27°C
Lo: 65°F 18°C
Sunrise 07:22 AM
Sunset 07:35 PM
Wind S 24 mph38 km/h
Dew Point 43°F6°C
uv Index 6
Barometric Pressure 29.65 in1004 mb
POP 9% *
Humidity 30%
Tue, 22nd
Lyon School SD Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 74°F 23°C
Lo: 56°F 13°C
Sunrise 07:23 AM
Sunset 07:33 PM
Wind ESE 12 mph19 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 29.8 in1009 mb
POP 3% *
Humidity 40%
Wed, 23rd
Lyon School SD Weather - Wednesday, Sep 23, 2026 - Light Rain Shower
Hi: 55°F 13°C
Lo: 45°F 7°C
Sunrise 07:25 AM
Sunset 07:31 PM
Wind NE 13 mph21 km/h
Dew Point 45°F7°C
uv Index 2
Barometric Pressure 30.03 in1017 mb
POP 37% *
Humidity 86%
Thu, 24th
Lyon School SD Weather - Thursday, Sep 24, 2026 - Patchy Rain Nearby
Hi: 46°F 8°C
Lo: 43°F 6°C
Sunrise 07:26 AM
Sunset 07:29 PM
Wind ENE 14 mph22 km/h
Dew Point 40°F4°C
uv Index 2
Barometric Pressure 30.15 in1021 mb
POP 24% *
Humidity 80%
* POP = Probability of Precipitation. Data for 12:00 PM.