Onaka, SD Weather Forecast

Local 7-day forecast

101°

Sunny

Track current conditions, temperature changes, wind, and the full daily outlook for Onaka, SD in one place.

Thursday, July 16, 2026

Wind: 16 to 20 mph S

Thursday

Sunny, with a high near 101. South wind 16 to 20 mph, with gusts as high as 28 mph.

Local 7-day forecast

Local Weather Overview

This forecast page for Onaka, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 13, 2026 2:20 PM CDT.

The active forecast window currently covers Jul 16 to Jul 19, 2026 for Onaka, SD.

Page Snapshot

Page focus: city weather
Forecast window: Jul 16 to Jul 19, 2026
Latest sync: Jul 13, 2026 2:20 PM CDT
Forecast office: ABR
Source: NOAA / NWS

Next High

101°F

Thursday

Next Low

71°F

Thursday Night

Rain Outlook

Periods mentioning precipitation

Windiest

16 to 20 mph

Thursday

Daily Outlook

Today

Jul 16

Sunny

101 °F

/ 71°F

Wind 16 to 20 mph

Fri

Jul 17

Sunny

97 °F

/ 67°F

Wind 15 mph

Sat

Jul 18

Sunny

95 °F

/ 65°F

Wind 14 mph

Sun

Jul 19

Mostly Sunny

93 °F

/ 64°F

Wind 13 to 18 mph

This Week in Onaka

Thursday looks like the warmest upcoming period in Onaka at 101 degrees F.

Sunday Night is the coolest period ahead with temperatures near 64 degrees F.

The strongest winds are forecast for Thursday at about 16 to 20 mph S.

Precipitation is mentioned in 1 upcoming forecast period.

Forecast Details

Last updated: Jul 13, 2026 2:20 PM CDT
Coverage: 4 days
Time zone: America/Chicago
Forecast office: ABR
Radar station: KABR

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Thursday Night

Jul 16

71°F

Mostly Clear

16 mph SSE

Mostly clear, with a low around 71. South southeast wind around 16 mph.

Friday

Jul 17

97°F

Sunny

15 mph N

Sunny, with a high near 97. North wind around 15 mph.

Friday Night

Jul 17

67°F

Mostly Clear

12 to 15 mph ENE

Mostly clear, with a low around 67.

Saturday

Jul 18

95°F

Sunny

14 mph ENE

Sunny, with a high near 95.

Saturday Night

Jul 18

65°F

Mostly Clear

13 to 16 mph ENE

Mostly clear, with a low around 65.

Sunday

Jul 19

93°F

Mostly Sunny

13 to 18 mph SSE

Mostly sunny, with a high near 93.

Sunday Night

Jul 19

64°F

Slight Chance Showers And Thunderstorms

12 to 18 mph ENE

A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 64. Chance of precipitation is 20%.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Thursday Jul 16	Sunny	101°F	16 to 20 mph S	Sunny, with a high near 101. South wind 16 to 20 mph, with gusts as high as 28 mph.
Thursday Night Jul 16	Mostly Clear	71°F	16 mph SSE	Mostly clear, with a low around 71. South southeast wind around 16 mph.
Friday Jul 17	Sunny	97°F	15 mph N	Sunny, with a high near 97. North wind around 15 mph.
Friday Night Jul 17	Mostly Clear	67°F	12 to 15 mph ENE	Mostly clear, with a low around 67.
Saturday Jul 18	Sunny	95°F	14 mph ENE	Sunny, with a high near 95.
Saturday Night Jul 18	Mostly Clear	65°F	13 to 16 mph ENE	Mostly clear, with a low around 65.
Sunday Jul 19	Mostly Sunny	93°F	13 to 18 mph SSE	Mostly sunny, with a high near 93.
Sunday Night Jul 19	Slight Chance Showers And Thunderstorms	64°F	12 to 18 mph ENE	A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 64. Chance of precipitation is...

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Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.