10-day forecast for Onaka, SD: 34° to 62°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Tuesday, November 3
42° · 0.71 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2642° / 35°0.71
Morning39°feels 32°
Afternoon36°feels 27°
Evening36°feels 27°
Overnight42°feels 37°
42 °
Onaka, Monday, 26 October
Rain. High 42°, low 35°.
Pressure30.45 inHg
Wind13 mph NE
Humidity87%
Visibility2.4 mi
Dew point33°
Tue, 2747° / 37°0.02
Morning37°feels 33°
Afternoon45°feels 41°
Evening43°feels 37°
Overnight37°feels 30°
47 °
Onaka, Tuesday, 27 October
Light rain. High 47°, low 37°.
Pressure30.03 inHg
Wind3.6 mph S
Humidity82%
Visibility6.2 mi
Dew point37°
Wed, 2855° / 37°0
Morning38°feels 32°
Afternoon51°feels 48°
Evening46°feels 42°
Overnight41°feels 33°
55 °
Onaka, Wednesday, 28 October
Overcast. High 55°, low 37°.
Pressure30.06 inHg
Wind8.3 mph W
Humidity73%
Visibility6.2 mi
Dew point37°
Thu, 2957° / 37°0
Morning41°feels 39°
Afternoon52°feels 50°
Evening50°feels 45°
Overnight40°feels 37°
57 °
Onaka, Thursday, 29 October
Partly cloudy. High 57°, low 37°.
Pressure30.15 inHg
Wind11.4 mph SE
Humidity67%
Visibility—
Dew point40°
Fri, 3056° / 46°0
Morning48°feels 46°
Afternoon54°feels 53°
Evening53°feels 52°
Overnight51°feels 50°
56 °
Onaka, Friday, 30 October
Overcast. High 56°, low 46°.
Pressure29.97 inHg
Wind9.7 mph SE
Humidity87%
Visibility—
Dew point49°
Sat, 3161° / 49°0.06
Morning55°feels 54°
Afternoon61°feels 60°
Evening57°feels 57°
Overnight56°feels 55°
61 °
Onaka, Saturday, 31 October
Light rain. High 61°, low 49°.
Pressure29.74 inHg
Wind9.9 mph SE
Humidity79%
Visibility—
Dew point54°
Sun, 0162° / 50°0.01
Morning53°feels 49°
Afternoon59°feels 57°
Evening53°feels 51°
Overnight50°feels 48°
62 °
Onaka, Sunday, 1 November
Light rain. High 62°, low 50°.
Pressure29.91 inHg
Wind10.2 mph NW
Humidity47%
Visibility—
Dew point38°
Mon, 0260° / 45°0
Morning49°feels 44°
Afternoon56°feels 53°
Evening50°feels 47°
Overnight47°feels 46°
60 °
Onaka, Monday, 2 November
Clear. High 60°, low 45°.
Pressure30.18 inHg
Wind8.7 mph NW
Humidity26%
Visibility—
Dew point21°
Tue, 0362° / 42°0
Morning47°feels 44°
Afternoon59°feels 57°
Evening54°feels 52°
Overnight51°feels 49°
62 °
Onaka, Tuesday, 3 November
Clear. High 62°, low 42°.
Pressure29.94 inHg
Wind14.9 mph S
Humidity50%
Visibility—
Dew point38°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Onaka, SD around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.