Stanley · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Stanley & 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
37°
Tue, Aug 18
Coldest night
14°
Mon, Aug 31
Days with precip
6 / 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
33° 19°
70% precip chance
Sat 29 – Sun 30 Aug
25° 16°
5% precip chance
Sat 5 – Sun 6 Sep
27° 16°
typical range
Sat 12 – Sun 13 Sep
26° 15°
typical range
30 days — Stanley
14 forecast + 16 climatology
Tue · Today Sunny
37°22°2.4 mm⌄
Wind7 mph N
Gusts19 mph
UV index9 – Very high
Precip chance57%
Sunrise06:46
Sunset20:10
Wed · Tomorrow Sunny
37°23°3%⌄
Wind7 mph NW
Gusts20 mph
UV index9 – Very high
Precip chance3%
Sunrise06:47
Sunset20:08
Thursday 20/8 Sunny
36°25°17%⌄
Wind11 mph NW
Gusts23 mph
UV index10 – Very high
Precip chance17%
Sunrise06:47
Sunset20:07
Friday 21/8 Showers
35°20°3.7 mm⌄
Wind10 mph NE
Gusts21 mph
UV index9 – Very high
Precip chance66%
Sunrise06:48
Sunset20:06
Saturday 22/8 Sunny
33°19°7.0 mm⌄
Wind9 mph SE
Gusts23 mph
UV index8 – Very high
Precip chance69%
Sunrise06:49
Sunset20:05
Sunday 23/8 Partly cloudy
31°19°2.9 mm⌄
Wind9 mph S
Gusts25 mph
UV index7 – High
Precip chance70%
Sunrise06:50
Sunset20:03
Monday 24/8 Sunny
32°20°2%⌄
Wind9 mph NE
Gusts28 mph
UV index8 – Very high
Precip chance2%
Sunrise06:50
Sunset20:02
Tuesday 25/8 Mostly cloudy
33°22°10%⌄
Wind11 mph SW
Gusts26 mph
UV index8 – Very high
Precip chance10%
Sunrise06:51
Sunset20:01
Wednesday 26/8 Showers
29°20°31.4 mm⌄
Wind12 mph SW
Gusts26 mph
UV index6 – High
Precip chance85%
Sunrise06:52
Sunset20:00
Thursday 27/8 Mostly cloudy
28°18°0.8 mm⌄
Wind14 mph N
Gusts29 mph
UV index7 – High
Precip chance42%
Sunrise06:53
Sunset19:58
Friday 28/8 Mostly cloudy
26°17°8%⌄
Wind12 mph N
Gusts28 mph
UV index7 – High
Precip chance8%
Sunrise06:53
Sunset19:57
Saturday 29/8 Sunny
23°16°5%⌄
Wind7 mph N
Gusts21 mph
UV index6 – High
Precip chance5%
Sunrise06:54
Sunset19:56
Sunday 30/8 Partly cloudy
25°16°5%⌄
Wind5 mph N
Gusts15 mph
UV index7 – High
Precip chance5%
Sunrise06:55
Sunset19:54
Monday 31/8 Mostly cloudy
24°14°4.0 mm⌄
Wind12 mph N
Gusts24 mph
UV index6 – High
Precip chance73%
Sunrise06:56
Sunset19:53
Tuesday 1/9 Rain (climatological)
27°16°8.7 mm⌄
Day≈24–30°
Night≈13–19°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 2/9 Partly cloudy (climatological)
28°17°20%⌄
Day≈25–31°
Night≈14–20°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 3/9 Partly cloudy (climatological)
31°19°20%⌄
Day≈28–34°
Night≈16–22°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Rain (climatological)
30°18°8.7 mm⌄
Day≈27–33°
Night≈15–21°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
26°16°20%⌄
Day≈23–29°
Night≈13–19°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
27°16°20%⌄
Day≈24–30°
Night≈13–19°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Rain (climatological)
26°16°13.7 mm⌄
Day≈23–29°
Night≈13–19°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
29°18°20%⌄
Day≈26–32°
Night≈15–21°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
31°19°20%⌄
Day≈28–34°
Night≈16–22°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
29°18°12.9 mm⌄
Day≈26–32°
Night≈15–21°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
28°17°20%⌄
Day≈25–31°
Night≈14–20°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
25°15°20%⌄
Day≈22–28°
Night≈12–18°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
26°16°14.8 mm⌄
Day≈23–29°
Night≈13–19°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
26°16°20%⌄
Day≈23–29°
Night≈13–19°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
28°17°20%⌄
Day≈25–31°
Night≈14–20°
Precip≈4.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
30°19°9.9 mm⌄
Day≈27–33°
Night≈16–22°
Precip≈4.5 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 Stanley, 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.