10-day forecast for Trojan, SD: 25° 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
37° · 0.48 in
Worst day: Saturday, October 24
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° / 45°0
Morning45°feels 45°
Afternoon61°feels 60°
Evening51°feels 50°
Overnight48°feels 48°
60 °
Trojan, Wednesday, 21 October
Clear. High 60°, low 45°.
Pressure30.15 inHg
Wind5.3 mph NE
Humidity54%
Visibility6.2 mi
Dew point44°
Thu, 2272° / 53°0
Morning61°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°0.04
Morning60°feels 58°
Afternoon65°feels 62°
Evening55°feels 52°
Overnight48°feels 44°
66 °
Trojan, Friday, 23 October
Light rain. High 66°, low 46°.
Pressure29.56 inHg
Wind17 mph SW
Humidity30%
Visibility—
Dew point33°
Sat, 2437° / 25°0.48
Morning30°feels 18°
Afternoon31°feels 20°
Evening27°feels 21°
Overnight26°feels 18°
37 °
Trojan, Saturday, 24 October
Snow. High 37°, low 25°.
Pressure30.45 inHg
Wind19.9 mph NW
Humidity85%
Visibility—
Dew point28°
Sun, 2552° / 25°0
Morning36°feels 31°
Afternoon48°feels 46°
Evening38°feels 34°
Overnight39°feels 33°
52 °
Trojan, Sunday, 25 October
Partly cloudy. High 52°, low 25°.
Pressure30.18 inHg
Wind9.8 mph SW
Humidity52%
Visibility—
Dew point30°
Mon, 2654° / 37°0
Morning42°feels 40°
Afternoon51°feels 47°
Evening39°feels 35°
Overnight37°feels 32°
54 °
Trojan, Monday, 26 October
Clear. High 54°, low 37°.
Pressure30.00 inHg
Wind8.2 mph SW
Humidity33%
Visibility—
Dew point23°
Tue, 2759° / 34°0
Morning43°feels 37°
Afternoon55°feels 52°
Evening39°feels 33°
Overnight34°feels 31°
59 °
Trojan, Tuesday, 27 October
Overcast. High 59°, low 34°.
Pressure29.74 inHg
Wind16.3 mph SW
Humidity29%
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 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.