10-day forecast for Troy, IL: 30° to 66°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Wednesday, November 11
45°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0864° / 39°0
Morning44°feels 40°
Afternoon64°feels 63°
Evening55°feels 55°
Overnight40°feels 38°
64 °
Troy, Sunday, 8 November
Clear. High 64°, low 39°.
Pressure30.15 inHg
Wind6.6 mph W
Humidity63%
Visibility6.2 mi
Dew point45°
Mon, 0963° / 42°0
Morning45°feels 45°
Afternoon63°feels 61°
Evening50°feels 49°
Overnight44°feels 43°
63 °
Troy, Monday, 9 November
Clear. High 63°, low 42°.
Pressure30.21 inHg
Wind4.5 mph SW
Humidity56%
Visibility6.2 mi
Dew point45°
Tue, 1065° / 47°0
Morning50°feels 49°
Afternoon65°feels 64°
Evening55°feels 54°
Overnight49°feels 47°
65 °
Troy, Tuesday, 10 November
Clear. High 65°, low 47°.
Pressure30.12 inHg
Wind4.5 mph W
Humidity65%
Visibility6.2 mi
Dew point51°
Wed, 1166° / 48°0
Morning53°feels 52°
Afternoon65°feels 65°
Evening60°feels 58°
Overnight49°feels 49°
66 °
Troy, Wednesday, 11 November
Light rain. High 66°, low 48°.
Pressure29.83 inHg
Wind12.9 mph W
Humidity67%
Visibility—
Dew point53°
Thu, 1253° / 43°0
Morning51°feels 49°
Afternoon52°feels 49°
Evening47°feels 42°
Overnight44°feels 39°
53 °
Troy, Thursday, 12 November
Overcast. High 53°, low 43°.
Pressure29.94 inHg
Wind14.8 mph NW
Humidity51%
Visibility—
Dew point35°
Fri, 1345° / 34°0
Morning36°feels 26°
Afternoon42°feels 33°
Evening39°feels 31°
Overnight36°feels 27°
45 °
Troy, Friday, 13 November
Overcast. High 45°, low 34°.
Pressure29.91 inHg
Wind21.7 mph N
Humidity52%
Visibility—
Dew point25°
Sat, 1450° / 30°0
Morning35°feels 28°
Afternoon46°feels 41°
Evening41°feels 37°
Overnight37°feels 33°
50 °
Troy, Saturday, 14 November
Clear. High 50°, low 30°.
Pressure30.12 inHg
Wind11.8 mph NW
Humidity36%
Visibility—
Dew point19°
Sun, 1559° / 36°0
Morning42°feels 38°
Afternoon55°feels 51°
Evening48°feels 44°
Overnight44°feels 40°
59 °
Troy, Sunday, 15 November
Partly cloudy. High 59°, low 36°.
Pressure30.18 inHg
Wind10 mph SW
Humidity28%
Visibility—
Dew point21°
Mon, 1664° / 42°0
Morning48°feels 44°
Afternoon60°feels 58°
Evening52°feels 49°
Overnight49°feels 46°
64 °
Troy, Monday, 16 November
Partly cloudy. High 64°, low 42°.
Pressure30.21 inHg
Wind9.4 mph SW
Humidity31%
Visibility—
Dew point29°
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, IL 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.