10-day forecast for Harney, SD: 30° to 63°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Sunday, November 1
42°
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2855° / 37°0
Morning40°feels 33°
Afternoon54°feels 51°
Evening40°feels 37°
Overnight37°feels 31°
55 °
Harney, Wednesday, 28 October
Light rain. High 55°, low 37°.
Pressure29.91 inHg
Wind4.4 mph NW
Humidity37%
Visibility6.2 mi
Dew point27°
Thu, 2962° / 37°0
Morning38°feels 32°
Afternoon61°feels 59°
Evening43°feels 43°
Overnight40°feels 35°
62 °
Harney, Thursday, 29 October
Mostly clear. High 62°, low 37°.
Pressure30.00 inHg
Wind5.9 mph SW
Humidity33%
Visibility6.2 mi
Dew point29°
Fri, 3052° / 38°0
Morning39°feels 37°
Afternoon52°feels 50°
Evening46°feels 43°
Overnight39°feels 39°
52 °
Harney, Friday, 30 October
Overcast. High 52°, low 38°.
Pressure30.12 inHg
Wind4.9 mph E
Humidity65%
Visibility6.2 mi
Dew point41°
Sat, 3161° / 48°0
Morning50°feels 49°
Afternoon60°feels 58°
Evening54°feels 52°
Overnight48°feels 44°
61 °
Harney, Saturday, 31 October
Overcast. High 61°, low 48°.
Pressure29.88 inHg
Wind10.9 mph S
Humidity53%
Visibility6.2 mi
Dew point44°
Sun, 0163° / 44°0
Morning50°feels 47°
Afternoon61°feels 60°
Evening51°feels 50°
Overnight47°feels 45°
63 °
Harney, Sunday, 1 November
Overcast. High 63°, low 44°.
Pressure29.83 inHg
Wind8.8 mph S
Humidity47%
Visibility—
Dew point40°
Mon, 0249° / 36°0.04
Morning47°feels 45°
Afternoon43°feels 38°
Evening37°feels 30°
Overnight40°feels 34°
49 °
Harney, Monday, 2 November
Light rain. High 49°, low 36°.
Pressure29.83 inHg
Wind13.8 mph NW
Humidity75%
Visibility—
Dew point38°
Tue, 0342° / 38°0.01
Morning39°feels 36°
Afternoon42°feels 41°
Evening41°feels 41°
Overnight41°feels 40°
42 °
Harney, Tuesday, 3 November
Light rain. High 42°, low 38°.
Pressure30.24 inHg
Wind4.9 mph NW
Humidity67%
Visibility—
Dew point32°
Wed, 0444° / 42°0.01
Morning42°feels 42°
Afternoon43°feels 43°
Evening42°feels 40°
Overnight44°feels 41°
44 °
Harney, Wednesday, 4 November
Light rain. High 44°, low 42°.
Pressure30.15 inHg
Wind5 mph S
Humidity90%
Visibility—
Dew point40°
Thu, 0553° / 40°0
Morning43°feels 40°
Afternoon51°feels 48°
Evening44°feels 41°
Overnight40°feels 37°
53 °
Harney, Thursday, 5 November
Mostly clear. High 53°, low 40°.
Pressure30.00 inHg
Wind9.6 mph S
Humidity58%
Visibility—
Dew point36°
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 Harney, 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.