10-day forecast for Trojan, SD: 15° to 72°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Friday, October 23
37° · 0.22 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2372° / 52°0
Morning59°feels 57°
Afternoon69°feels 67°
Evening58°feels 55°
Overnight59°feels 57°
72 °
Trojan, Friday, 23 October
Partly cloudy. High 72°, low 52°.
Pressure29.65 inHg
Wind14.4 mph W
Humidity33%
Visibility6.2 mi
Dew point40°
Sat, 2445° / 31°0.03
Morning31°feels 22°
Afternoon43°feels 40°
Evening34°feels 29°
Overnight37°feels 28°
45 °
Trojan, Saturday, 24 October
Light rain. High 45°, low 31°.
Pressure30.42 inHg
Wind7.5 mph NW
Humidity61%
Visibility6.2 mi
Dew point18°
Sun, 2537° / 32°0.22
Morning32°feels 25°
Afternoon36°feels 29°
Evening34°feels 34°
Overnight34°feels 28°
37 °
Trojan, Sunday, 25 October
Rain. High 37°, low 32°.
Pressure30.39 inHg
Wind8.9 mph SE
Humidity84%
Visibility6.2 mi
Dew point29°
Mon, 2638° / 32°0
Morning34°feels 34°
Afternoon37°feels 37°
Evening35°feels 35°
Overnight34°feels 34°
38 °
Trojan, Monday, 26 October
Overcast. High 38°, low 32°.
Pressure30.45 inHg
Wind3.4 mph NE
Humidity80%
Visibility—
Dew point31°
Tue, 2741° / 23°0.12
Morning33°feels 29°
Afternoon38°feels 34°
Evening27°feels 19°
Overnight25°feels 16°
41 °
Trojan, Tuesday, 27 October
Snow. High 41°, low 23°.
Pressure30.33 inHg
Wind9.2 mph NW
Humidity71%
Visibility—
Dew point30°
Wed, 2842° / 15°0
Morning22°feels 17°
Afternoon37°feels 36°
Evening28°feels 21°
Overnight25°feels 17°
42 °
Trojan, Wednesday, 28 October
Light snow. High 42°, low 15°.
Pressure30.39 inHg
Wind9.5 mph SW
Humidity59%
Visibility—
Dew point23°
Thu, 2958° / 33°0
Morning44°feels 38°
Afternoon53°feels 50°
Evening41°feels 37°
Overnight39°feels 34°
58 °
Trojan, Thursday, 29 October
Overcast. High 58°, low 33°.
Pressure29.80 inHg
Wind12.1 mph SW
Humidity31%
Visibility—
Dew point23°
Fri, 3058° / 40°0
Morning45°feels 40°
Afternoon55°feels 52°
Evening45°feels 41°
Overnight43°feels 38°
58 °
Trojan, Friday, 30 October
Overcast. High 58°, low 40°.
Pressure29.59 inHg
Wind8.5 mph SW
Humidity25%
Visibility—
Dew point20°
Sat, 3143° / 30°0
Morning39°feels 34°
Afternoon39°feels 33°
Evening34°feels 29°
Overnight32°feels 28°
43 °
Trojan, Saturday, 31 October
Overcast. High 43°, low 30°.
Pressure29.65 inHg
Wind11 mph NW
Humidity60%
Visibility—
Dew point27°
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.