10-day forecast for Troy, SD: 37° to 71°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Thursday, October 22
63° · 0.48 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1648° / 37°0.01
Morning37°feels 27°
Afternoon47°feels 41°
Evening40°feels 36°
Overnight41°feels 31°
48 °
Troy, Friday, 16 October
Light rain. High 48°, low 37°.
Pressure30.65 inHg
Wind16.4 mph N
Humidity62%
Visibility6.2 mi
Dew point28°
Sat, 1759° / 38°0
Morning40°feels 30°
Afternoon57°feels 55°
Evening53°feels 50°
Overnight38°feels 30°
59 °
Troy, Saturday, 17 October
Clear. High 59°, low 38°.
Pressure30.24 inHg
Wind24.4 mph SW
Humidity49%
Visibility6.2 mi
Dew point33°
Sun, 1863° / 45°0
Morning45°feels 37°
Afternoon62°feels 60°
Evening52°feels 51°
Overnight48°feels 40°
63 °
Troy, Sunday, 18 October
Clear. High 63°, low 45°.
Pressure30.03 inHg
Wind13 mph SW
Humidity52%
Visibility6.2 mi
Dew point40°
Mon, 1959° / 42°0
Morning44°feels 42°
Afternoon56°feels 54°
Evening51°feels 49°
Overnight45°feels 43°
59 °
Troy, Monday, 19 October
Partly cloudy. High 59°, low 42°.
Pressure30.15 inHg
Wind5.3 mph E
Humidity76%
Visibility6.2 mi
Dew point46°
Tue, 2064° / 44°0
Morning48°feels 45°
Afternoon58°feels 57°
Evening55°feels 54°
Overnight51°feels 49°
64 °
Troy, Tuesday, 20 October
Clear. High 64°, low 44°.
Pressure30.18 inHg
Wind8.9 mph SE
Humidity73%
Visibility—
Dew point48°
Wed, 2167° / 50°0.24
Morning56°feels 55°
Afternoon66°feels 65°
Evening59°feels 58°
Overnight58°feels 57°
67 °
Troy, Wednesday, 21 October
Light rain. High 67°, low 50°.
Pressure30.03 inHg
Wind20.7 mph S
Humidity59%
Visibility—
Dew point50°
Thu, 2271° / 58°0
Morning61°feels 61°
Afternoon66°feels 66°
Evening67°feels 67°
Overnight63°feels 63°
71 °
Troy, Thursday, 22 October
Overcast. High 71°, low 58°.
Pressure29.88 inHg
Wind16.2 mph S
Humidity73%
Visibility—
Dew point56°
Fri, 2363° / 58°0.48
Morning61°feels 61°
Afternoon59°feels 59°
Evening58°feels 58°
Overnight59°feels 59°
63 °
Troy, Friday, 23 October
Rain. High 63°, low 58°.
Pressure29.80 inHg
Wind22.2 mph S
Humidity90%
Visibility—
Dew point56°
Sat, 2459° / 45°0.11
Morning50°feels 45°
Afternoon54°feels 51°
Evening49°feels 45°
Overnight45°feels 41°
59 °
Troy, Saturday, 24 October
Light rain. High 59°, low 45°.
Pressure30.06 inHg
Wind22.1 mph S
Humidity54%
Visibility—
Dew point37°
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.