10-day forecast for Troy, SD: 36° to 71°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Thursday, October 22
44° · 0.38 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1759° / 36°0
Morning40°feels 29°
Afternoon57°feels 55°
Evening53°feels 50°
Overnight36°feels 26°
59 °
Troy, Saturday, 17 October
Clear. High 59°, low 36°.
Pressure30.21 inHg
Wind23.9 mph SW
Humidity50%
Visibility6.2 mi
Dew point34°
Sun, 1864° / 46°0
Morning46°feels 38°
Afternoon63°feels 61°
Evening54°feels 52°
Overnight49°feels 41°
64 °
Troy, Sunday, 18 October
Clear. High 64°, low 46°.
Pressure30.06 inHg
Wind12.1 mph SW
Humidity53%
Visibility6.2 mi
Dew point41°
Mon, 1959° / 42°0
Morning42°feels 40°
Afternoon58°feels 57°
Evening51°feels 50°
Overnight47°feels 47°
59 °
Troy, Monday, 19 October
Clear. High 59°, low 42°.
Pressure30.21 inHg
Wind6.2 mph E
Humidity76%
Visibility1.6 mi
Dew point46°
Tue, 2064° / 46°0
Morning48°feels 44°
Afternoon62°feels 61°
Evening56°feels 56°
Overnight47°feels 44°
64 °
Troy, Tuesday, 20 October
Clear. High 64°, low 46°.
Pressure30.12 inHg
Wind10.9 mph S
Humidity72%
Visibility6.2 mi
Dew point49°
Wed, 2166° / 52°0
Morning55°feels 54°
Afternoon63°feels 63°
Evening58°feels 58°
Overnight55°feels 54°
66 °
Troy, Wednesday, 21 October
Clear. High 66°, low 52°.
Pressure30.12 inHg
Wind11.2 mph SW
Humidity69%
Visibility—
Dew point52°
Thu, 2271° / 55°0
Morning59°feels 59°
Afternoon69°feels 69°
Evening63°feels 62°
Overnight59°feels 59°
71 °
Troy, Thursday, 22 October
Partly cloudy. High 71°, low 55°.
Pressure30.03 inHg
Wind11 mph E
Humidity58%
Visibility—
Dew point53°
Fri, 2368° / 59°0.22
Morning60°feels 60°
Afternoon64°feels 63°
Evening61°feels 60°
Overnight61°feels 61°
68 °
Troy, Friday, 23 October
Light rain. High 68°, low 59°.
Pressure29.83 inHg
Wind22.4 mph S
Humidity68%
Visibility—
Dew point52°
Sat, 2460° / 46°0.22
Morning51°feels 46°
Afternoon58°feels 55°
Evening54°feels 51°
Overnight46°feels 40°
60 °
Troy, Saturday, 24 October
Rain. High 60°, low 46°.
Pressure30.09 inHg
Wind19.2 mph S
Humidity41%
Visibility—
Dew point33°
Sun, 2544° / 40°0.38
Morning43°feels 37°
Afternoon43°feels 37°
Evening41°feels 35°
Overnight40°feels 34°
44 °
Troy, Sunday, 25 October
Rain. High 44°, low 40°.
Pressure30.27 inHg
Wind13.9 mph NW
Humidity67%
Visibility—
Dew point33°
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 Troy, 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.