10-day forecast for Trojan, SD: 30° to 72°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Thursday, October 22
52° · 0.15 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1956° / 36°0
Morning43°feels 38°
Afternoon56°feels 52°
Evening42°feels 37°
Overnight36°feels 28°
56 °
Trojan, Monday, 19 October
Clear. High 56°, low 36°.
Pressure30.06 inHg
Wind7.5 mph S
Humidity29%
Visibility6.2 mi
Dew point25°
Tue, 2068° / 43°0
Morning48°feels 46°
Afternoon68°feels 66°
Evening51°feels 49°
Overnight53°feels 50°
68 °
Trojan, Tuesday, 20 October
Clear. High 68°, low 43°.
Pressure29.94 inHg
Wind3.3 mph W
Humidity35%
Visibility6.2 mi
Dew point39°
Wed, 2160° / 44°0
Morning45°feels 45°
Afternoon61°feels 60°
Evening51°feels 50°
Overnight48°feels 48°
60 °
Trojan, Wednesday, 21 October
Clear. High 60°, low 44°.
Pressure30.15 inHg
Wind5.3 mph NE
Humidity54%
Visibility6.2 mi
Dew point44°
Thu, 2272° / 53°0
Morning60°feels 59°
Afternoon68°feels 67°
Evening59°feels 57°
Overnight55°feels 53°
72 °
Trojan, Thursday, 22 October
Partly cloudy. High 72°, low 53°.
Pressure29.88 inHg
Wind16.3 mph S
Humidity39%
Visibility—
Dew point42°
Fri, 2366° / 46°0.01
Morning60°feels 58°
Afternoon65°feels 62°
Evening55°feels 51°
Overnight49°feels 43°
66 °
Trojan, Friday, 23 October
Light rain. High 66°, low 46°.
Pressure29.56 inHg
Wind17 mph SW
Humidity30%
Visibility—
Dew point33°
Sat, 2442° / 30°0.06
Morning33°feels 23°
Afternoon37°feels 31°
Evening32°feels 31°
Overnight31°feels 24°
42 °
Trojan, Saturday, 24 October
Snow. High 42°, low 30°.
Pressure30.39 inHg
Wind17.2 mph NW
Humidity48%
Visibility—
Dew point19°
Sun, 2556° / 30°0
Morning42°feels 36°
Afternoon53°feels 50°
Evening43°feels 40°
Overnight40°feels 35°
56 °
Trojan, Sunday, 25 October
Clear. High 56°, low 30°.
Pressure30.06 inHg
Wind10.5 mph S
Humidity33%
Visibility—
Dew point24°
Mon, 2657° / 39°0
Morning45°feels 43°
Afternoon55°feels 51°
Evening42°feels 36°
Overnight40°feels 34°
57 °
Trojan, Monday, 26 October
Partly cloudy. High 57°, low 39°.
Pressure29.91 inHg
Wind9.3 mph E
Humidity30%
Visibility—
Dew point24°
Tue, 2752° / 42°0.15
Morning43°feels 40°
Afternoon46°feels 44°
Evening50°feels 47°
Overnight48°feels 42°
52 °
Trojan, Tuesday, 27 October
Light rain. High 52°, low 42°.
Pressure29.71 inHg
Wind16.1 mph W
Humidity92%
Visibility—
Dew point43°
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 Trojan, 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.