Rosita South · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Rosita 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
99°
Tue, Sep 8
Coldest night
75°
Thu, Sep 17
Days with precip
5 / 14
of 14 forecast days
Nicest day
Thu, Sep 17
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
95° 76°
36% precip chance
Sat 12 – Sun 13 Sep
93° 76°
66% precip chance
Sat 19 – Sun 20 Sep
98° 76°
typical range
Sat 26 – Sun 27 Sep
100° 76°
typical range
30 days — Rosita South
14 forecast + 16 climatology
Sat · Today Sunny
94°81°3%⌄
Wind16 mph E
Gusts27 mph
UV index5 – Moderate
Precip chance3%
Sunrise07:21
Sunset19:58
Sun · Tomorrow Sunny
95°76°0.3 mm⌄
Wind17 mph SE
Gusts26 mph
UV index11 – Very high
Precip chance36%
Sunrise07:22
Sunset19:57
Monday 7/9 Sunny
98°77°3%⌄
Wind16 mph SE
Gusts28 mph
UV index11 – Very high
Precip chance3%
Sunrise07:22
Sunset19:56
Tuesday 8/9 Sunny
99°77°0.1 mm⌄
Wind20 mph SE
Gusts35 mph
UV index10 – Very high
Precip chance17%
Sunrise07:23
Sunset19:55
Wednesday 9/9 Sunny
98°76°4.1 mm⌄
Wind21 mph E
Gusts31 mph
UV index9 – Very high
Precip chance57%
Sunrise07:23
Sunset19:54
Thursday 10/9 Sunny
97°76°1.2 mm⌄
Wind15 mph S
Gusts28 mph
UV index9 – Very high
Precip chance57%
Sunrise07:24
Sunset19:53
Friday 11/9 Sunny
98°75°0.2 mm⌄
Wind20 mph SE
Gusts32 mph
UV index9 – Very high
Precip chance17%
Sunrise07:24
Sunset19:51
Saturday 12/9 Sunny
93°76°10.1 mm⌄
Wind21 mph SE
Gusts29 mph
UV index8 – Very high
Precip chance66%
Sunrise07:25
Sunset19:50
Sunday 13/9 Showers
89°77°3.9 mm⌄
Wind23 mph SE
Gusts30 mph
UV index8 – Very high
Precip chance66%
Sunrise07:25
Sunset19:49
Monday 14/9 Partly cloudy
91°75°0.2 mm⌄
Wind19 mph E
Gusts30 mph
UV index8 – Very high
Precip chance17%
Sunrise07:26
Sunset19:48
Tuesday 15/9 Mostly cloudy
96°75°1.3 mm⌄
Wind16 mph E
Gusts26 mph
UV index8 – Very high
Precip chance57%
Sunrise07:26
Sunset19:47
Wednesday 16/9 Sunny
92°75°5%⌄
Wind20 mph E
Gusts31 mph
UV index8 – Very high
Precip chance5%
Sunrise07:27
Sunset19:45
Thursday 17/9 Sunny
93°75°2%⌄
Wind12 mph SE
Gusts21 mph
UV index8 – Very high
Precip chance2%
Sunrise07:27
Sunset19:44
Friday 18/9 Sunny
95°76°2%⌄
Wind11 mph SE
Gusts22 mph
UV index8 – Very high
Precip chance2%
Sunrise07:28
Sunset19:43
Saturday 19/9 Rain (climatological)
94°76°5.4 mm⌄
Day≈89–100°
Night≈71–81°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
98°78°20%⌄
Day≈93–104°
Night≈73–84°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
97°78°20%⌄
Day≈92–102°
Night≈72–83°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
95°77°2.3 mm⌄
Day≈90–101°
Night≈71–82°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
94°76°20%⌄
Day≈88–99°
Night≈70–81°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
90°74°20%⌄
Day≈85–96°
Night≈68–79°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
89°73°2.5 mm⌄
Day≈83–94°
Night≈67–78°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
95°76°20%⌄
Day≈90–101°
Night≈71–82°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
100°79°20%⌄
Day≈95–105°
Night≈74–85°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
97°78°4.0 mm⌄
Day≈92–103°
Night≈73–83°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
95°76°20%⌄
Day≈90–100°
Night≈71–82°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
91°74°20%⌄
Day≈86–97°
Night≈69–80°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
84°69°4.1 mm⌄
Day≈79–90°
Night≈63–74°
Precip≈1.8 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Partly cloudy (climatological)
88°71°20%⌄
Day≈83–93°
Night≈65–76°
Precip≈1.8 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 3/10 Partly cloudy (climatological)
89°71°20%⌄
Day≈83–94°
Night≈66–77°
Precip≈1.8 in / October
(climatological)Typical range for these dates · 1991–2020
Sunday 4/10 Rain (climatological)
91°73°2.5 mm⌄
Day≈85–96°
Night≈67–78°
Precip≈1.8 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 Rosita 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.