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Hayward SD Weather - Clear - 56°F
Clear
56°F
Updated 11:55 am
Feels Like 55°F
Humidity 50%
Wind VRB 7 mph
Barometer  30.2 in
Dew Point 38°F
Hayward SD Weather - Clear - 13°C
Clear
13°C
Updated 11:55 am
Feels Like 13°C
Humidity 50%
Wind VRB 11 km/h
Barometer  102.3 kPa
Dew Point 3°C
Hayward, SD Weather and Current Conditionshayward sd weather forecast

Hayward, SD Weather Forecast

Hayward South Dakota WeatherHayward, South Dakota Weather Weather Forecast
14 day API weather forecast for Hayward, South Dakota. Note: The 7-day weather forecast for Hayward, SD is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Hayward, SD Weather Forecast Dated: 1155 AM Sat Sep 12 2026
Expect a mild stretch with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Saturday, September 12, 2026

Mid-Morning
Hayward Weather - 2026-09-12 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Hayward Weather - 2026-09-12 - Afternoon - Partly Cloudy
70°F 21°C
Partly Cloudy
Early-Evening
Hayward Weather - 2026-09-12 - Evening - Overcast
58°F 15°C
Overcast
Pleasant near 70°F 21°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling.

Sunday, September 13, 2026

Mid-Morning
Hayward Weather - 2026-09-13 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Hayward Weather - 2026-09-13 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Hayward Weather - 2026-09-13 - Evening - Light Showers
61°F 16°C
Light Showers
Mildly cool near 63°F 17°C, mainly dry until evening showers arrive, with increasing humidity and barometric pressure falling. Winds turning from the E to the SSE at 8 mph 13 km/h. Gusts up to 24 mph 39 km/h.

Monday, September 14, 2026

Mid-Morning
Hayward Weather - 2026-09-14 - Morning - Overcast
65°F 18°C
Overcast
Mid-Afternoon
Hayward Weather - 2026-09-14 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Hayward Weather - 2026-09-14 - Evening - Sunny
61°F 16°C
Sunny
Enjoyable around 77°F 25°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds switching from the NW to the NNW at 11 mph 18 km/h. Gusts up to 20 mph 31 km/h.

Tuesday, September 15, 2026

Mid-Morning
Hayward Weather - 2026-09-15 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Hayward Weather - 2026-09-15 - Afternoon - Partly Cloudy
65°F 18°C
Partly Cloudy
Early-Evening
Hayward Weather - 2026-09-15 - Evening - Sunny
60°F 16°C
Sunny
Cool with a high near 65°F 18°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds moving from the ESE to the SSE at 8 mph 13 km/h.

Wednesday, September 16, 2026

Mid-Morning
Hayward Weather - 2026-09-16 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Hayward Weather - 2026-09-16 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Hayward Weather - 2026-09-16 - Evening - Light Showers
61°F 16°C
Light Showers
Mild with a high of 73°F 23°C, mainly dry until evening showers arrive, with increasing humidity and barometric pressure rising. Winds swinging from the SSE to the NW at 5 mph 8 km/h.

Thursday, September 17, 2026

Mid-Morning
Hayward Weather - 2026-09-17 - Morning - Partly Cloudy
58°F 15°C
Partly Cloudy
Mid-Afternoon
Hayward Weather - 2026-09-17 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Hayward Weather - 2026-09-17 - Evening - Sunny
58°F 15°C
Sunny
Pleasant near 71°F 22°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds shifting from the SE to the NNW at 6 mph 9 km/h.

Friday, September 18, 2026

Mid-Morning
Hayward Weather - 2026-09-18 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Hayward Weather - 2026-09-18 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Hayward Weather - 2026-09-18 - Evening - Sunny
56°F 13°C
Sunny
Comfortable at 64°F 18°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the NNE to the SW at 5 mph 8 km/h.

Saturday, September 19, 2026

Mid-Morning
Hayward Weather - 2026-09-19 - Morning - Sunny
62°F 16°C
Sunny
Mid-Afternoon
Hayward Weather - 2026-09-19 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Hayward Weather - 2026-09-19 - Evening - Sunny
58°F 15°C
Sunny
Enjoyable around 68°F 20°C, sunny throughout the day, with increasing humidity and steady pressure. Winds switching from the ENE to the SW at 6 mph 9 km/h.

Sunday, September 20, 2026

Mid-Morning
Hayward Weather - 2026-09-20 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Hayward Weather - 2026-09-20 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Hayward Weather - 2026-09-20 - Evening - Sunny
66°F 19°C
Sunny
Mild temperatures up to 77°F 25°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the SSW to the WSW at 6 mph 9 km/h.

Monday, September 21, 2026

Mid-Morning
Hayward Weather - 2026-09-21 - Morning - Overcast
69°F 21°C
Overcast
Mid-Afternoon
Hayward Weather - 2026-09-21 - Afternoon - Scattered Showers
80°F 27°C
Scattered Showers
Early-Evening
Hayward Weather - 2026-09-21 - Evening - Sunny
63°F 17°C
Sunny
Very warm with a high of 80°F 27°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Tuesday, September 22, 2026

Mid-Morning
Hayward Weather - 2026-09-22 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Hayward Weather - 2026-09-22 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Hayward Weather - 2026-09-22 - Evening - Sunny
63°F 17°C
Sunny
Pleasant near 77°F 25°C, sunny throughout the day, with increasing humidity and steady pressure. Winds decreasing from WNW 13 mph 21 km/h to W 5 mph 8 km/h.

Wednesday, September 23, 2026

Mid-Morning
Hayward Weather - 2026-09-23 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Hayward Weather - 2026-09-23 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Hayward Weather - 2026-09-23 - Evening - Sunny
54°F 12°C
Sunny
Cool with a high near 63°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the NE to the SSW at 6 mph 10 km/h.

Thursday, September 24, 2026

Mid-Morning
Hayward Weather - 2026-09-24 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Hayward Weather - 2026-09-24 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Hayward Weather - 2026-09-24 - Evening - Sunny
67°F 20°C
Sunny
Quite warm around 86°F 30°C, sunny throughout the day, with steady humidity and steady pressure.

Friday, September 25, 2026

Mid-Morning
Hayward Weather - 2026-09-25 - Morning - Overcast
56°F 13°C
Overcast
Mid-Afternoon
Hayward Weather - 2026-09-25 - Afternoon - Partly Cloudy
58°F 14°C
Partly Cloudy
Early-Evening
Hayward Weather - 2026-09-25 - Evening - Sunny
47°F 8°C
Sunny
Mildly cool near 58°F 14°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with increasing humidity and barometric pressure rising. Winds turning from the NNW to the NE at 6 mph 10 km/h.

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Weather by the Numbers

Sat, 12th
Hayward SD Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 70°F 21°C
Lo: 44°F 7°C
Sunrise 06:30 AM
Sunset 07:10 PM
Wind SE 8 mph13 km/h
Dew Point 37°F3°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 2% *
Humidity 37%
Sun, 13th
Hayward SD Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 64°F 18°C
Lo: 43°F 6°C
Sunrise 06:31 AM
Sunset 07:08 PM
Wind ESE 10 mph16 km/h
Dew Point 42°F5°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 12% *
Humidity 51%
Mon, 14th
Hayward SD Weather - Monday, Sep 14, 2026 - Sunny
Hi: 79°F 26°C
Lo: 49°F 10°C
Sunrise 06:32 AM
Sunset 07:06 PM
Wind NW 7 mph12 km/h
Dew Point 36°F2°C
uv Index 6
Barometric Pressure 29.65 in1004 mb
POP 0% *
Humidity 22%
Tue, 15th
Hayward SD Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 66°F 19°C
Lo: 43°F 6°C
Sunrise 06:33 AM
Sunset 07:04 PM
Wind SSE 11 mph18 km/h
Dew Point 34°F1°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 8% *
Humidity 31%
Wed, 16th
Hayward SD Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 74°F 24°C
Lo: 50°F 10°C
Sunrise 06:35 AM
Sunset 07:03 PM
Wind E 7 mph11 km/h
Dew Point 48°F9°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 39%
Thu, 17th
Hayward SD Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 71°F 22°C
Lo: 49°F 9°C
Sunrise 06:36 AM
Sunset 07:01 PM
Wind ESE 8 mph13 km/h
Dew Point 53°F11°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 3% *
Humidity 59%
Fri, 18th
Hayward SD Weather - Friday, Sep 18, 2026 - Sunny
Hi: 64°F 18°C
Lo: 44°F 7°C
Sunrise 06:37 AM
Sunset 06:59 PM
Wind E 6 mph9 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 2% *
Humidity 50%
Sat, 19th
Hayward SD Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 68°F 20°C
Lo: 49°F 9°C
Sunrise 06:38 AM
Sunset 06:57 PM
Wind E 9 mph14 km/h
Dew Point 42°F5°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 38%
Sun, 20th
Hayward SD Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 77°F 25°C
Lo: 51°F 11°C
Sunrise 06:39 AM
Sunset 06:55 PM
Wind SSW 10 mph16 km/h
Dew Point 43°F6°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 31%
Mon, 21st
Hayward SD Weather - Monday, Sep 21, 2026 - Cloudy
Hi: 80°F 27°C
Lo: 56°F 14°C
Sunrise 06:40 AM
Sunset 06:53 PM
Wind N 7 mph12 km/h
Dew Point 31°F-1°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 5% *
Humidity 17%
Tue, 22nd
Hayward SD Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 77°F 25°C
Lo: 55°F 13°C
Sunrise 06:41 AM
Sunset 06:51 PM
Wind NNW 12 mph20 km/h
Dew Point 30°F-1°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 19%
Wed, 23rd
Hayward SD Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 63°F 17°C
Lo: 48°F 9°C
Sunrise 06:43 AM
Sunset 06:49 PM
Wind ENE 8 mph13 km/h
Dew Point 33°F0°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 1% *
Humidity 35%
Thu, 24th
Hayward SD Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 86°F 30°C
Lo: 46°F 8°C
Sunrise 06:44 AM
Sunset 06:48 PM
Wind NNE 2 mph3 km/h
Dew Point 30°F-1°C
uv Index 6
Barometric Pressure 29.68 in1005 mb
POP 8% *
Humidity 14%
Fri, 25th
Hayward SD Weather - Friday, Sep 25, 2026 - Cloudy
Hi: 62°F 17°C
Lo: 43°F 6°C
Sunrise 06:45 AM
Sunset 06:46 PM
Wind N 12 mph19 km/h
Dew Point 36°F2°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 7% *
Humidity 43%
* POP = Probability of Precipitation. Data for 12:00 PM.