10-day forecast for Diamond, SD: 34° to 66°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Sunday, November 1
58° · 1 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2952° / 37°0
Morning37°feels 34°
Afternoon52°feels 49°
Evening48°feels 48°
Overnight43°feels 38°
52 °
Diamond, Thursday, 29 October
Clear. High 52°, low 37°.
Pressure30.27 inHg
Wind4.2 mph N
Humidity59%
Visibility6.2 mi
Dew point35°
Fri, 3057° / 39°0
Morning39°feels 36°
Afternoon55°feels 53°
Evening48°feels 44°
Overnight42°feels 39°
57 °
Diamond, Friday, 30 October
Partly cloudy. High 57°, low 39°.
Pressure30.30 inHg
Wind4.8 mph E
Humidity70%
Visibility6.2 mi
Dew point40°
Sat, 3151° / 40°0.04
Morning41°feels 37°
Afternoon51°feels 49°
Evening50°feels 49°
Overnight42°feels 39°
51 °
Diamond, Saturday, 31 October
Light rain. High 51°, low 40°.
Pressure30.24 inHg
Wind6.5 mph SE
Humidity76%
Visibility6.2 mi
Dew point42°
Sun, 0166° / 50°0
Morning55°feels 54°
Afternoon63°feels 62°
Evening60°feels 59°
Overnight52°feels 51°
66 °
Diamond, Sunday, 1 November
Overcast. High 66°, low 50°.
Pressure30.09 inHg
Wind12.8 mph S
Humidity66%
Visibility—
Dew point50°
Mon, 0258° / 56°1
Morning57°feels 57°
Afternoon58°feels 58°
Evening57°feels 57°
Overnight56°feels 56°
58 °
Diamond, Monday, 2 November
Rain. High 58°, low 56°.
Pressure29.68 inHg
Wind12.5 mph NE
Humidity94%
Visibility—
Dew point56°
Tue, 0355° / 51°0.12
Morning52°feels 51°
Afternoon52°feels 51°
Evening52°feels 51°
Overnight52°feels 51°
55 °
Diamond, Tuesday, 3 November
Light rain. High 55°, low 51°.
Pressure30.00 inHg
Wind17 mph NE
Humidity88%
Visibility—
Dew point48°
Wed, 0451° / 49°0.85
Morning49°feels 45°
Afternoon50°feels 46°
Evening50°feels 48°
Overnight50°feels 49°
51 °
Diamond, Wednesday, 4 November
Rain. High 51°, low 49°.
Pressure30.00 inHg
Wind12.5 mph N
Humidity94%
Visibility—
Dew point48°
Thu, 0550° / 39°0
Morning41°feels 34°
Afternoon46°feels 41°
Evening42°feels 37°
Overnight39°feels 33°
50 °
Diamond, Thursday, 5 November
Clear. High 50°, low 39°.
Pressure30.21 inHg
Wind12.7 mph N
Humidity44%
Visibility—
Dew point25°
Fri, 0647° / 34°0
Morning37°feels 36°
Afternoon44°feels 41°
Evening40°feels 35°
Overnight37°feels 32°
47 °
Diamond, Friday, 6 November
Mostly clear. High 47°, low 34°.
Pressure30.27 inHg
Wind7.7 mph S
Humidity50%
Visibility—
Dew point26°
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.