10-day forecast for Cactus Flat, 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: Thursday, October 29
40° · 0.93 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2546° / 40°0.09
Morning44°feels 40°
Afternoon46°feels 41°
Evening42°feels 36°
Overnight45°feels 42°
46 °
Cactus Flat, Sunday, 25 October
Light rain. High 46°, low 40°.
Pressure30.45 inHg
Wind9.9 mph E
Humidity84%
Visibility6.2 mi
Dew point39°
Mon, 2640° / 34°0.93
Morning39°feels 32°
Afternoon36°feels 29°
Evening34°feels 27°
Overnight39°feels 32°
40 °
Cactus Flat, Monday, 26 October
Snow. High 40°, low 34°.
Pressure30.30 inHg
Wind13.8 mph NE
Humidity94%
Visibility1.6 mi
Dew point38°
Tue, 2765° / 34°0
Morning34°feels 27°
Afternoon62°feels 60°
Evening45°feels 43°
Overnight34°feels 30°
65 °
Cactus Flat, Tuesday, 27 October
Clear. High 65°, low 34°.
Pressure29.83 inHg
Wind9.2 mph S
Humidity57%
Visibility6.2 mi
Dew point42°
Wed, 2861° / 37°0
Morning44°feels 38°
Afternoon57°feels 54°
Evening50°feels 47°
Overnight38°feels 35°
61 °
Cactus Flat, Wednesday, 28 October
Clear. High 61°, low 37°.
Pressure30.00 inHg
Wind10.3 mph W
Humidity35%
Visibility—
Dew point28°
Thu, 2966° / 40°0
Morning47°feels 43°
Afternoon62°feels 61°
Evening57°feels 55°
Overnight51°feels 49°
66 °
Cactus Flat, Thursday, 29 October
Partly cloudy. High 66°, low 40°.
Pressure29.94 inHg
Wind14.5 mph S
Humidity57%
Visibility—
Dew point45°
Fri, 3064° / 47°0
Morning51°feels 48°
Afternoon61°feels 60°
Evening57°feels 56°
Overnight52°feels 50°
64 °
Cactus Flat, Friday, 30 October
Overcast. High 64°, low 47°.
Pressure30.00 inHg
Wind13.1 mph S
Humidity63%
Visibility—
Dew point47°
Sat, 3164° / 51°0
Morning54°feels 53°
Afternoon61°feels 60°
Evening56°feels 55°
Overnight51°feels 50°
64 °
Cactus Flat, Saturday, 31 October
Overcast. High 64°, low 51°.
Pressure29.85 inHg
Wind12.3 mph N
Humidity59%
Visibility—
Dew point46°
Sun, 0162° / 44°0.03
Morning48°feels 47°
Afternoon56°feels 55°
Evening53°feels 50°
Overnight46°feels 39°
62 °
Cactus Flat, Sunday, 1 November
Light rain. High 62°, low 44°.
Pressure30.06 inHg
Wind22.3 mph NW
Humidity60%
Visibility—
Dew point41°
Mon, 0248° / 36°0.13
Morning42°feels 34°
Afternoon45°feels 36°
Evening43°feels 34°
Overnight41°feels 31°
48 °
Cactus Flat, Monday, 2 November
Snow. High 48°, low 36°.
Pressure30.36 inHg
Wind24.7 mph NW
Humidity44%
Visibility—
Dew point24°
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 Cactus Flat, 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.