South Bel Air · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
South Bel Air & 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
38°
Fri, Sep 11
Coldest night
13°
Wed, Sep 9
Days with precip
6 / 14
of 14 forecast days
Nicest day
Sun, Sep 13
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
28° 14°
36% precip chance
Sat 12 – Sun 13 Sep
27° 15°
10% precip chance
Sat 19 – Sun 20 Sep
27° 17°
typical range
Sat 26 – Sun 27 Sep
28° 18°
typical range
30 days — South Bel Air
14 forecast + 16 climatology
Wed · Today Drizzle
29°21°10.2 mm⌄
Wind13 mph SE
Gusts22 mph
UV index5 – Moderate
Precip chance87%
Sunrise06:34
Sunset19:35
Thu · Tomorrow Fog
33°21°3.4 mm⌄
Wind8 mph S
Gusts18 mph
UV index8 – High
Precip chance79%
Sunrise06:35
Sunset19:33
Friday 4/9 Mostly cloudy
32°23°2.7 mm⌄
Wind13 mph NW
Gusts24 mph
UV index8 – High
Precip chance68%
Sunrise06:36
Sunset19:32
Saturday 5/9 Mostly cloudy
28°19°17%⌄
Wind9 mph N
Gusts29 mph
UV index7 – High
Precip chance17%
Sunrise06:37
Sunset19:30
Sunday 6/9 Sunny
26°14°0.5 mm⌄
Wind10 mph N
Gusts23 mph
UV index7 – High
Precip chance36%
Sunrise06:38
Sunset19:29
Monday 7/9 Sunny
26°17°11%⌄
Wind10 mph S
Gusts21 mph
UV index7 – High
Precip chance11%
Sunrise06:39
Sunset19:27
Tuesday 8/9 Mostly cloudy
24°15°12.8 mm⌄
Wind14 mph N
Gusts29 mph
UV index5 – Moderate
Precip chance90%
Sunrise06:40
Sunset19:25
Wednesday 9/9 Mostly cloudy
21°13°0.4 mm⌄
Wind14 mph N
Gusts28 mph
UV index6 – High
Precip chance36%
Sunrise06:41
Sunset19:24
Thursday 10/9 Sunny
24°15°12%⌄
Wind15 mph S
Gusts32 mph
UV index6 – High
Precip chance12%
Sunrise06:42
Sunset19:22
Friday 11/9 Sunny
38°22°0.5 mm⌄
Wind16 mph W
Gusts36 mph
UV index9 – Very high
Precip chance36%
Sunrise06:42
Sunset19:21
Saturday 12/9 Mostly cloudy
27°18°10%⌄
Wind12 mph N
Gusts26 mph
UV index6 – High
Precip chance10%
Sunrise06:43
Sunset19:19
Sunday 13/9 Mostly cloudy
25°15°10%⌄
Wind9 mph SE
Gusts19 mph
UV index6 – High
Precip chance10%
Sunrise06:44
Sunset19:17
Monday 14/9 Sunny
31°20°8.4 mm⌄
Wind12 mph SW
Gusts25 mph
UV index7 – High
Precip chance73%
Sunrise06:45
Sunset19:16
Tuesday 15/9 Mostly cloudy
24°15°2.0 mm⌄
Wind14 mph N
Gusts25 mph
UV index5 – Moderate
Precip chance65%
Sunrise06:46
Sunset19:14
Wednesday 16/9 Rain (climatological)
27°17°5.9 mm⌄
Day≈24–30°
Night≈14–20°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
28°18°20%⌄
Day≈25–31°
Night≈15–21°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
29°18°20%⌄
Day≈26–32°
Night≈15–21°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
27°18°11.7 mm⌄
Day≈24–30°
Night≈15–21°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
27°17°20%⌄
Day≈24–30°
Night≈14–20°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
26°17°20%⌄
Day≈23–29°
Night≈14–20°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
26°17°5.0 mm⌄
Day≈23–29°
Night≈14–20°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
29°19°20%⌄
Day≈26–32°
Night≈16–22°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
31°20°20%⌄
Day≈28–34°
Night≈17–23°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
29°18°6.7 mm⌄
Day≈26–32°
Night≈15–21°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
28°18°20%⌄
Day≈25–31°
Night≈15–21°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
27°18°20%⌄
Day≈24–30°
Night≈15–21°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
25°16°6.7 mm⌄
Day≈22–28°
Night≈13–19°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
24°16°20%⌄
Day≈21–27°
Night≈13–19°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
28°18°20%⌄
Day≈25–31°
Night≈15–21°
Precip≈3.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
24°14°6.5 mm⌄
Day≈21–27°
Night≈11–17°
Precip≈3.5 in / October
(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 South Bel Air, 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.