10-day forecast for Trojan, SD: 17° to 71°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Thursday, October 22
33°
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2061° / 40°0
Morning44°feels 40°
Afternoon60°feels 57°
Evening43°feels 43°
Overnight43°feels 36°
61 °
Trojan, Tuesday, 20 October
Clear. High 61°, low 40°.
Pressure29.97 inHg
Wind3.8 mph N
Humidity38%
Visibility6.2 mi
Dew point40°
Wed, 2164° / 41°0
Morning43°feels 39°
Afternoon63°feels 62°
Evening53°feels 51°
Overnight42°feels 42°
64 °
Trojan, Wednesday, 21 October
Clear. High 64°, low 41°.
Pressure30.15 inHg
Wind4.2 mph NE
Humidity46%
Visibility6.2 mi
Dew point41°
Thu, 2271° / 55°0.02
Morning55°feels 54°
Afternoon71°feels 69°
Evening56°feels 54°
Overnight57°feels 55°
71 °
Trojan, Thursday, 22 October
Light rain. High 71°, low 55°.
Pressure29.91 inHg
Wind2.6 mph SW
Humidity34%
Visibility6.2 mi
Dew point42°
Fri, 2367° / 55°0
Morning63°feels 61°
Afternoon65°feels 63°
Evening58°feels 55°
Overnight61°feels 59°
67 °
Trojan, Friday, 23 October
Clear. High 67°, low 55°.
Pressure29.62 inHg
Wind14.5 mph SW
Humidity32%
Visibility6.2 mi
Dew point37°
Sat, 2452° / 38°0
Morning41°feels 35°
Afternoon45°feels 42°
Evening40°feels 37°
Overnight38°feels 33°
52 °
Trojan, Saturday, 24 October
Overcast. High 52°, low 38°.
Pressure30.18 inHg
Wind14.3 mph SW
Humidity51%
Visibility—
Dew point28°
Sun, 2550° / 30°0
Morning40°feels 39°
Afternoon47°feels 44°
Evening33°feels 32°
Overnight31°feels 27°
50 °
Trojan, Sunday, 25 October
Partly cloudy. High 50°, low 30°.
Pressure30.24 inHg
Wind7.1 mph S
Humidity34%
Visibility—
Dew point21°
Mon, 2656° / 30°0
Morning40°feels 35°
Afternoon53°feels 50°
Evening36°feels 36°
Overnight33°feels 32°
56 °
Trojan, Monday, 26 October
Clear. High 56°, low 30°.
Pressure30.09 inHg
Wind6.8 mph N
Humidity23%
Visibility—
Dew point16°
Tue, 2733° / 17°0
Morning21°feels 17°
Afternoon31°feels 27°
Evening23°feels 18°
Overnight21°feels 16°
33 °
Trojan, Tuesday, 27 October
Overcast. High 33°, low 17°.
Pressure30.62 inHg
Wind5.1 mph NE
Humidity52%
Visibility—
Dew point14°
Wed, 2848° / 21°0
Morning28°feels 23°
Afternoon42°feels 40°
Evening33°feels 28°
Overnight27°feels 20°
48 °
Trojan, Wednesday, 28 October
Partly cloudy. High 48°, low 21°.
Pressure30.33 inHg
Wind7.1 mph S
Humidity37%
Visibility—
Dew point16°
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.