10-day forecast for Diamond, SD: 23° to 58°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Wednesday, November 18
43° · 0.15 in
Worst day: Friday, November 20
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1549° / 26°0
Morning32°feels 24°
Afternoon49°feels 44°
Evening39°feels 31°
Overnight30°feels 21°
49 °
Diamond, Sunday, 15 November
Clear. High 49°, low 26°.
Pressure30.24 inHg
Wind12.9 mph S
Humidity57%
Visibility6.2 mi
Dew point32°
Mon, 1656° / 37°0
Morning40°feels 34°
Afternoon56°feels 54°
Evening45°feels 41°
Overnight38°feels 30°
56 °
Diamond, Monday, 16 November
Clear. High 56°, low 37°.
Pressure30.15 inHg
Wind9.5 mph S
Humidity65%
Visibility6.2 mi
Dew point41°
Tue, 1754° / 43°0
Morning43°feels 38°
Afternoon54°feels 52°
Evening47°feels 42°
Overnight44°feels 40°
54 °
Diamond, Tuesday, 17 November
Overcast. High 54°, low 43°.
Pressure30.06 inHg
Wind12.2 mph S
Humidity67%
Visibility6.2 mi
Dew point42°
Wed, 1858° / 45°0
Morning47°feels 41°
Afternoon57°feels 55°
Evening50°feels 48°
Overnight46°feels 40°
58 °
Diamond, Wednesday, 18 November
Clear. High 58°, low 45°.
Pressure29.83 inHg
Wind9.9 mph S
Humidity68%
Visibility6.2 mi
Dew point45°
Thu, 1944° / 39°0.03
Morning42°feels 36°
Afternoon43°feels 39°
Evening41°feels 41°
Overnight39°feels 36°
44 °
Diamond, Thursday, 19 November
Light rain. High 44°, low 39°.
Pressure30.24 inHg
Wind10.6 mph NW
Humidity76%
Visibility—
Dew point36°
Fri, 2043° / 36°0.15
Morning38°feels 32°
Afternoon41°feels 35°
Evening42°feels 38°
Overnight42°feels 37°
43 °
Diamond, Friday, 20 November
Light rain. High 43°, low 36°.
Pressure29.94 inHg
Wind13.8 mph SE
Humidity89%
Visibility—
Dew point38°
Sat, 2143° / 38°0.01
Morning40°feels 32°
Afternoon38°feels 29°
Evening38°feels 29°
Overnight38°feels 30°
43 °
Diamond, Saturday, 21 November
Light rain. High 43°, low 38°.
Pressure29.94 inHg
Wind19.3 mph NW
Humidity95%
Visibility—
Dew point37°
Sun, 2238° / 32°0
Morning35°feels 27°
Afternoon37°feels 31°
Evening34°feels 29°
Overnight32°feels 26°
38 °
Diamond, Sunday, 22 November
Overcast. High 38°, low 32°.
Pressure30.45 inHg
Wind12.8 mph NW
Humidity60%
Visibility—
Dew point24°
Mon, 2339° / 30°0
Morning32°feels 26°
Afternoon37°feels 29°
Evening36°feels 28°
Overnight35°feels 26°
39 °
Diamond, Monday, 23 November
Overcast. High 39°, low 30°.
Pressure30.50 inHg
Wind14.6 mph SE
Humidity63%
Visibility—
Dew point25°
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 Diamond, 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.