10-day forecast for Troy, SD: 53° to 89°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Friday, August 14
89° · 1.09 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0981° / 62°0.39
Morning62°feels 62°
Afternoon80°feels 80°
Evening77°feels 76°
Overnight63°feels 63°
81 °
Troy, Sunday, 9 August
Heavy rain. High 81°, low 62°.
Pressure29.83 inHg
Wind9.7 mph N
Humidity64%
Visibility6.2 mi
Dew point66°
Mon, 1089° / 57°1.09
Morning61°feels 59°
Afternoon86°feels 84°
Evening82°feels 83°
Overnight61°feels 59°
89 °
Troy, Monday, 10 August
Heavy rain. High 89°, low 57°.
Pressure29.88 inHg
Wind12.9 mph E
Humidity44%
Visibility6.2 mi
Dew point57°
Tue, 1181° / 62°0.88
Morning64°feels 64°
Afternoon79°feels 79°
Evening74°feels 74°
Overnight64°feels 65°
81 °
Troy, Tuesday, 11 August
Heavy rain. High 81°, low 62°.
Pressure29.88 inHg
Wind10.5 mph NE
Humidity67%
Visibility6.2 mi
Dew point63°
Wed, 1278° / 61°0
Morning63°feels 62°
Afternoon77°feels 76°
Evening69°feels 69°
Overnight64°feels 63°
78 °
Troy, Wednesday, 12 August
Partly cloudy. High 78°, low 61°.
Pressure30.00 inHg
Wind11 mph NE
Humidity49%
Visibility6.2 mi
Dew point52°
Thu, 1371° / 59°0.03
Morning61°feels 60°
Afternoon66°feels 65°
Evening69°feels 69°
Overnight61°feels 60°
71 °
Troy, Thursday, 13 August
Light rain. High 71°, low 59°.
Pressure30.06 inHg
Wind8.4 mph SE
Humidity59%
Visibility—
Dew point50°
Fri, 1478° / 57°0
Morning63°feels 62°
Afternoon75°feels 75°
Evening71°feels 71°
Overnight62°feels 62°
78 °
Troy, Friday, 14 August
Partly cloudy. High 78°, low 57°.
Pressure30.12 inHg
Wind10.6 mph E
Humidity46%
Visibility—
Dew point51°
Sat, 1577° / 59°0
Morning64°feels 64°
Afternoon76°feels 75°
Evening71°feels 71°
Overnight67°feels 67°
77 °
Troy, Saturday, 15 August
Overcast. High 77°, low 59°.
Pressure30.15 inHg
Wind10.8 mph SE
Humidity43%
Visibility—
Dew point50°
Sun, 1683° / 60°0.17
Morning66°feels 66°
Afternoon79°feels 79°
Evening75°feels 74°
Overnight64°feels 64°
83 °
Troy, Sunday, 16 August
Rain. High 83°, low 60°.
Pressure30.09 inHg
Wind13.5 mph SW
Humidity58%
Visibility—
Dew point61°
Mon, 1789° / 58°0.09
Morning65°feels 65°
Afternoon82°feels 84°
Evening85°feels 85°
Overnight74°feels 74°
89 °
Troy, Monday, 17 August
Light rain. High 89°, low 58°.
Pressure29.97 inHg
Wind10.1 mph SW
Humidity57%
Visibility—
Dew point62°
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.