South Slope · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
South Slope & 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
72°
Sun, Sep 6
Coldest night
47°
Fri, Sep 11
Days with precip
5 / 14
of 14 forecast days
Nicest day
Sat, Sep 5
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
72° 55°
6% precip chance
Sat 12 – Sun 13 Sep
61° 44°
typical range
Sat 19 – Sun 20 Sep
56° 40°
typical range
Sat 26 – Sun 27 Sep
53° 41°
typical range
30 days — South Slope
14 forecast + 16 climatology
Sun · Today Partly cloudy
58°53°0.3 mm⌄
Wind6 mph E
Gusts13 mph
UV index1 – Low
Precip chance44%
Sunrise06:25
Sunset19:59
Mon · Tomorrow Mostly cloudy
69°51°18%⌄
Wind6 mph SW
Gusts17 mph
UV index6 – Moderate
Precip chance18%
Sunrise06:26
Sunset19:57
Tuesday 1/9 Showers
65°55°13.8 mm⌄
Wind6 mph E
Gusts18 mph
UV index5 – Moderate
Precip chance89%
Sunrise06:28
Sunset19:55
Wednesday 2/9 Showers
61°54°41.9 mm⌄
Wind9 mph E
Gusts29 mph
UV index1 – Low
Precip chance92%
Sunrise06:29
Sunset19:53
Thursday 3/9 Mostly cloudy
64°53°5.6 mm⌄
Wind6 mph SW
Gusts15 mph
UV index4 – Moderate
Precip chance84%
Sunrise06:31
Sunset19:51
Friday 4/9 Sunny
71°51°8%⌄
Wind6 mph W
Gusts17 mph
UV index6 – High
Precip chance8%
Sunrise06:32
Sunset19:49
Saturday 5/9 Sunny
71°56°4%⌄
Wind6 mph S
Gusts17 mph
UV index6 – High
Precip chance4%
Sunrise06:33
Sunset19:47
Sunday 6/9 Sunny
72°55°6%⌄
Wind6 mph SW
Gusts17 mph
UV index6 – High
Precip chance6%
Sunrise06:35
Sunset19:44
Monday 7/9 Mostly cloudy
70°55°14%⌄
Wind5 mph SW
Gusts14 mph
UV index6 – High
Precip chance14%
Sunrise06:36
Sunset19:42
Tuesday 8/9 Sunny
67°53°17%⌄
Wind5 mph E
Gusts14 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:38
Sunset19:40
Wednesday 9/9 Sunny
67°52°9%⌄
Wind6 mph SW
Gusts17 mph
UV index5 – Moderate
Precip chance9%
Sunrise06:39
Sunset19:38
Thursday 10/9 Showers
57°50°2.9 mm⌄
Wind6 mph E
Gusts14 mph
UV index4 – Moderate
Precip chance79%
Sunrise06:41
Sunset19:36
Friday 11/9 Showers
58°47°7.4 mm⌄
Wind5 mph NE
Gusts9 mph
UV index3 – Moderate
Precip chance89%
Sunrise06:42
Sunset19:34
Saturday 12/9 Mostly cloudy
61°50°0.3 mm⌄
Wind5 mph NE
Gusts15 mph
UV index4 – Moderate
Precip chance37%
Sunrise06:44
Sunset19:32
Sunday 13/9 Rain (climatological)
56°44°14.7 mm⌄
Day≈51–61°
Night≈38–49°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
60°46°20%⌄
Day≈55–66°
Night≈41–52°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
61°47°20%⌄
Day≈56–67°
Night≈41–52°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
57°44°20.4 mm⌄
Day≈52–62°
Night≈39–50°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
51°40°20%⌄
Day≈45–56°
Night≈35–46°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
49°40°20%⌄
Day≈44–55°
Night≈34–45°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
50°40°9.9 mm⌄
Day≈45–55°
Night≈35–46°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
56°44°20%⌄
Day≈50–61°
Night≈38–49°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
56°44°20%⌄
Day≈51–62°
Night≈38–49°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
61°47°14.1 mm⌄
Day≈56–66°
Night≈41–52°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
56°44°20%⌄
Day≈51–62°
Night≈39–49°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
53°42°20%⌄
Day≈48–59°
Night≈37–47°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
49°39°13.6 mm⌄
Day≈43–54°
Night≈34–45°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
51°41°20%⌄
Day≈46–56°
Night≈35–46°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
53°42°20%⌄
Day≈48–58°
Night≈37–47°
Precip≈6.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
56°44°15.7 mm⌄
Day≈51–62°
Night≈38–49°
Precip≈6.2 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 South Slope, 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.