Troy · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Troy & neighbors — hit play
Every city on the map carries real forecast data from the same models as its city page, refreshed several times a day. The icon is the day's overall look; the number is the afternoon high.
Next 14 days at a glance
from the model forecast
Hottest day
31°
Thu, Aug 20
Coldest night
10°
Thu, Aug 27
Days with precip
2 / 14
of 14 forecast days
Nicest day
Sat, Aug 29
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
29° 15°
36% precip chance
Sat 29 – Sun 30 Aug
27° 14°
5% precip chance
Sat 5 – Sun 6 Sep
24° 11°
typical range
Sat 12 – Sun 13 Sep
23° 12°
typical range
30 days — Troy
14 forecast + 16 climatology
Thu · Today Mostly cloudy
31°15°5%⌄
Wind12 mph E
Gusts23 mph
UV index7 – High
Precip chance5%
Sunrise06:44
Sunset20:27
Fri · Tomorrow Mostly cloudy
28°19°5%⌄
Wind11 mph S
Gusts22 mph
UV index7 – High
Precip chance5%
Sunrise06:45
Sunset20:25
Saturday 22/8 Sunny
29°19°0.4 mm⌄
Wind13 mph NW
Gusts25 mph
UV index7 – High
Precip chance36%
Sunrise06:46
Sunset20:24
Sunday 23/8 Sunny
27°15°2%⌄
Wind12 mph NE
Gusts20 mph
UV index7 – High
Precip chance2%
Sunrise06:48
Sunset20:22
Monday 24/8 Sunny
27°13°3%⌄
Wind10 mph NE
Gusts18 mph
UV index7 – High
Precip chance3%
Sunrise06:49
Sunset20:20
Tuesday 25/8 Mostly cloudy
30°19°0.9 mm⌄
Wind11 mph SW
Gusts25 mph
UV index6 – High
Precip chance43%
Sunrise06:50
Sunset20:19
Wednesday 26/8 Showers
22°10°0.8 mm⌄
Wind13 mph NW
Gusts23 mph
UV index5 – Moderate
Precip chance57%
Sunrise06:51
Sunset20:17
Thursday 27/8 Showers
18°10°5.9 mm⌄
Wind13 mph NW
Gusts26 mph
UV index4 – Moderate
Precip chance82%
Sunrise06:52
Sunset20:15
Friday 28/8 Sunny
24°13°0.1 mm⌄
Wind12 mph NW
Gusts23 mph
UV index6 – High
Precip chance17%
Sunrise06:53
Sunset20:14
Saturday 29/8 Sunny
24°14°3%⌄
Wind6 mph NW
Gusts11 mph
UV index6 – High
Precip chance3%
Sunrise06:54
Sunset20:12
Sunday 30/8 Mostly cloudy
27°17°5%⌄
Wind10 mph S
Gusts17 mph
UV index6 – High
Precip chance5%
Sunrise06:55
Sunset20:10
Monday 31/8 Showers
24°18°6.2 mm⌄
Wind11 mph N
Gusts23 mph
UV index5 – Moderate
Precip chance75%
Sunrise06:56
Sunset20:09
Tuesday 1/9 Mostly cloudy
27°16°11%⌄
Wind10 mph N
Gusts21 mph
UV index6 – High
Precip chance11%
Sunrise06:57
Sunset20:07
Wednesday 2/9 Mostly cloudy
22°17°0.7 mm⌄
Wind10 mph E
Gusts25 mph
UV index5 – Moderate
Precip chance58%
Sunrise06:58
Sunset20:05
Thursday 3/9 Rain (climatological)
20°11°3.4 mm⌄
Day≈17–23°
Night≈8–14°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Partly cloudy (climatological)
22°12°20%⌄
Day≈19–25°
Night≈9–15°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
24°13°20%⌄
Day≈21–27°
Night≈10–16°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Rain (climatological)
21°11°4.4 mm⌄
Day≈18–24°
Night≈8–14°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
19°10°20%⌄
Day≈16–22°
Night≈7–13°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
20°11°20%⌄
Day≈17–23°
Night≈8–14°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Rain (climatological)
18°9°4.3 mm⌄
Day≈15–21°
Night≈6–12°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
21°11°20%⌄
Day≈18–24°
Night≈8–14°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
23°12°20%⌄
Day≈20–26°
Night≈9–15°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
23°13°4.2 mm⌄
Day≈20–26°
Night≈10–16°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
23°12°20%⌄
Day≈20–26°
Night≈9–15°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
19°10°20%⌄
Day≈16–22°
Night≈7–13°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Light rain (climatological)
18°10°1.8 mm⌄
Day≈15–21°
Night≈7–13°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
18°9°20%⌄
Day≈15–21°
Night≈6–12°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
21°11°20%⌄
Day≈18–24°
Night≈8–14°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Light rain (climatological)
22°12°1.9 mm⌄
Day≈19–25°
Night≈9–15°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
How does a 30-day outlook work?
The first 14 days are a live model forecast. The back half of the month shows the typical range for those dates — useful for planning, not a literal prediction.
First 14 days: a real forecast, blended from NBM, ECMWF and GFS runs. Trust it most inside three days; by the second week treat it as a lean, not a promise.
Rest of the month: past day 14 we stop pretending to forecast and switch to the climate corridor — the range those dates have produced over three decades computed directly for Troy, with mild week-to-week wiggle.
Good question for this page: "Is late August usually humid in Chicago?" Bad question: "Do I need an umbrella on the 29th?" — three weeks out no one knows, and that's the honest answer.