10-day forecast for Troy, IL: 43° to 69°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Tuesday, November 10
68° · 0.32 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0461° / 55°0.17
Morning57°feels 56°
Afternoon57°feels 56°
Evening59°feels 57°
Overnight60°feels 60°
61 °
Troy, Wednesday, 4 November
Heavy rain. High 61°, low 55°.
Pressure29.77 inHg
Wind14 mph W
Humidity64%
Visibility6.2 mi
Dew point49°
Thu, 0562° / 50°0
Morning52°feels 51°
Afternoon62°feels 61°
Evening56°feels 55°
Overnight53°feels 51°
62 °
Troy, Thursday, 5 November
Clear. High 62°, low 50°.
Pressure29.88 inHg
Wind9.1 mph W
Humidity59%
Visibility6.2 mi
Dew point46°
Fri, 0655° / 51°0.01
Morning52°feels 50°
Afternoon55°feels 54°
Evening52°feels 50°
Overnight54°feels 53°
55 °
Troy, Friday, 6 November
Light rain. High 55°, low 51°.
Pressure30.06 inHg
Wind8.9 mph NW
Humidity69%
Visibility6.2 mi
Dew point45°
Sat, 0755° / 43°0
Morning46°feels 45°
Afternoon53°feels 51°
Evening48°feels 48°
Overnight48°feels 46°
55 °
Troy, Saturday, 7 November
Partly cloudy. High 55°, low 43°.
Pressure30.21 inHg
Wind6.7 mph NW
Humidity53%
Visibility—
Dew point36°
Sun, 0865° / 43°0
Morning49°feels 47°
Afternoon60°feels 59°
Evening55°feels 54°
Overnight50°feels 49°
65 °
Troy, Sunday, 8 November
Clear. High 65°, low 43°.
Pressure30.18 inHg
Wind6.2 mph SW
Humidity62%
Visibility—
Dew point46°
Mon, 0968° / 46°0
Morning52°feels 51°
Afternoon64°feels 62°
Evening58°feels 56°
Overnight54°feels 53°
68 °
Troy, Monday, 9 November
Clear. High 68°, low 46°.
Pressure30.06 inHg
Wind7 mph SW
Humidity43%
Visibility—
Dew point39°
Tue, 1069° / 52°0
Morning56°feels 55°
Afternoon67°feels 66°
Evening62°feels 61°
Overnight58°feels 57°
69 °
Troy, Tuesday, 10 November
Overcast. High 69°, low 52°.
Pressure30.09 inHg
Wind8 mph SW
Humidity45%
Visibility—
Dew point44°
Wed, 1160° / 55°0.13
Morning56°feels 56°
Afternoon59°feels 59°
Evening59°feels 58°
Overnight57°feels 57°
60 °
Troy, Wednesday, 11 November
Light rain. High 60°, low 55°.
Pressure29.97 inHg
Wind6.6 mph SW
Humidity89%
Visibility—
Dew point55°
Thu, 1259° / 49°0
Morning56°feels 55°
Afternoon57°feels 55°
Evening51°feels 48°
Overnight50°feels 46°
59 °
Troy, Thursday, 12 November
Overcast. High 59°, low 49°.
Pressure30.00 inHg
Wind11.3 mph NE
Humidity62%
Visibility—
Dew point45°
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.