Garden City South · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Garden City South & 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
93°
Mon, Sep 14
Coldest night
60°
Fri, Sep 11
Days with precip
1 / 14
of 14 forecast days
Nicest day
Sat, Sep 12
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
82° 65°
17% precip chance
Sat 12 – Sun 13 Sep
78° 62°
9% precip chance
Sat 19 – Sun 20 Sep
87° 71°
typical range
Sat 26 – Sun 27 Sep
84° 69°
typical range
30 days — Garden City South
14 forecast + 16 climatology
Fri · Today Drizzle
90°72°3.3 mm⌄
Wind13 mph NW
Gusts24 mph
UV index7 – High
Precip chance69%
Sunrise06:24
Sunset19:22
Sat · Tomorrow Sunny
82°70°4%⌄
Wind15 mph N
Gusts22 mph
UV index7 – High
Precip chance4%
Sunrise06:25
Sunset19:21
Sunday 6/9 Sunny
74°65°0.1 mm⌄
Wind12 mph NE
Gusts18 mph
UV index6 – Moderate
Precip chance17%
Sunrise06:26
Sunset19:19
Monday 7/9 Sunny
80°63°2%⌄
Wind10 mph N
Gusts15 mph
UV index7 – High
Precip chance2%
Sunrise06:27
Sunset19:17
Tuesday 8/9 Mostly cloudy
83°68°6%⌄
Wind9 mph W
Gusts16 mph
UV index7 – High
Precip chance6%
Sunrise06:28
Sunset19:16
Wednesday 9/9 Showers
76°68°0.6 mm⌄
Wind10 mph SE
Gusts15 mph
UV index5 – Moderate
Precip chance52%
Sunrise06:29
Sunset19:14
Thursday 10/9 Mostly cloudy
91°69°0.6 mm⌄
Wind18 mph NW
Gusts30 mph
UV index7 – High
Precip chance41%
Sunrise06:30
Sunset19:12
Friday 11/9 Mostly cloudy
75°60°6%⌄
Wind14 mph N
Gusts23 mph
UV index6 – High
Precip chance6%
Sunrise06:31
Sunset19:11
Saturday 12/9 Mostly cloudy
71°62°9%⌄
Wind9 mph S
Gusts18 mph
UV index5 – Moderate
Precip chance9%
Sunrise06:32
Sunset19:09
Sunday 13/9 Sunny
78°67°8%⌄
Wind12 mph S
Gusts21 mph
UV index7 – High
Precip chance8%
Sunrise06:33
Sunset19:07
Monday 14/9 Sunny
93°73°0.3 mm⌄
Wind11 mph NW
Gusts21 mph
UV index8 – Very high
Precip chance36%
Sunrise06:34
Sunset19:05
Tuesday 15/9 Sunny
86°74°3%⌄
Wind10 mph NW
Gusts20 mph
UV index8 – Very high
Precip chance3%
Sunrise06:35
Sunset19:04
Wednesday 16/9 Sunny
83°73°2%⌄
Wind9 mph S
Gusts18 mph
UV index7 – High
Precip chance2%
Sunrise06:36
Sunset19:02
Thursday 17/9 Sunny
83°72°3%⌄
Wind10 mph S
Gusts21 mph
UV index7 – High
Precip chance3%
Sunrise06:37
Sunset19:00
Friday 18/9 Light rain (climatological)
82°69°1.5 mm⌄
Day≈77–88°
Night≈63–74°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
87°71°20%⌄
Day≈82–92°
Night≈66–77°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
87°72°20%⌄
Day≈82–93°
Night≈66–77°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Light rain (climatological)
83°69°0.8 mm⌄
Day≈78–89°
Night≈64–74°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
78°66°20%⌄
Day≈72–83°
Night≈60–71°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
77°65°20%⌄
Day≈72–83°
Night≈60–71°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Light rain (climatological)
78°66°2.0 mm⌄
Day≈72–83°
Night≈60–71°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
83°69°20%⌄
Day≈78–89°
Night≈64–74°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
84°69°20%⌄
Day≈79–89°
Night≈64–75°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Light rain (climatological)
84°70°1.0 mm⌄
Day≈79–90°
Night≈64–75°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
85°70°20%⌄
Day≈80–91°
Night≈65–76°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
80°67°20%⌄
Day≈75–85°
Night≈62–73°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Light rain (climatological)
79°66°1.5 mm⌄
Day≈73–84°
Night≈61–72°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Partly cloudy (climatological)
66°55°20%⌄
Day≈61–71°
Night≈49–60°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Partly cloudy (climatological)
71°57°20%⌄
Day≈65–76°
Night≈52–63°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 3/10 Light rain (climatological)
76°61°1.3 mm⌄
Day≈71–81°
Night≈55–66°
Precip≈0.6 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 Garden City South, 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.