Rosemont East · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Rosemont East & 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
101°
Fri, Sep 11
Coldest night
60°
Wed, Sep 9
Days with precip
7 / 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
84° 62°
36% precip chance
Sat 12 – Sun 13 Sep
83° 63°
36% precip chance
Sat 19 – Sun 20 Sep
85° 66°
typical range
Sat 26 – Sun 27 Sep
84° 67°
typical range
30 days — Rosemont East
14 forecast + 16 climatology
Wed · Today Light rain
88°74°43.7 mm⌄
Wind13 mph E
Gusts21 mph
UV index7 – High
Precip chance85%
Sunrise06:35
Sunset19:36
Thu · Tomorrow Thunderstorms
91°74°1.7 mm⌄
Wind13 mph SW
Gusts26 mph
UV index8 – High
Precip chance59%
Sunrise06:36
Sunset19:34
Friday 4/9 Mostly cloudy
92°74°7.1 mm⌄
Wind13 mph N
Gusts18 mph
UV index8 – High
Precip chance74%
Sunrise06:37
Sunset19:32
Saturday 5/9 Mostly cloudy
84°71°19%⌄
Wind11 mph NE
Gusts23 mph
UV index7 – High
Precip chance19%
Sunrise06:38
Sunset19:31
Sunday 6/9 Sunny
80°62°0.5 mm⌄
Wind13 mph E
Gusts22 mph
UV index7 – High
Precip chance36%
Sunrise06:39
Sunset19:29
Monday 7/9 Sunny
80°69°9%⌄
Wind13 mph S
Gusts20 mph
UV index7 – High
Precip chance9%
Sunrise06:40
Sunset19:28
Tuesday 8/9 Mostly cloudy
78°64°19.9 mm⌄
Wind15 mph N
Gusts26 mph
UV index6 – High
Precip chance88%
Sunrise06:41
Sunset19:26
Wednesday 9/9 Mostly cloudy
73°60°0.4 mm⌄
Wind16 mph N
Gusts26 mph
UV index6 – High
Precip chance36%
Sunrise06:42
Sunset19:24
Thursday 10/9 Mostly cloudy
79°64°12%⌄
Wind16 mph S
Gusts31 mph
UV index7 – High
Precip chance12%
Sunrise06:42
Sunset19:23
Friday 11/9 Sunny
101°73°2.7 mm⌄
Wind14 mph W
Gusts35 mph
UV index9 – Very high
Precip chance57%
Sunrise06:43
Sunset19:21
Saturday 12/9 Mostly cloudy
83°70°0.6 mm⌄
Wind13 mph N
Gusts20 mph
UV index7 – High
Precip chance36%
Sunrise06:44
Sunset19:20
Sunday 13/9 Sunny
78°63°7%⌄
Wind13 mph SE
Gusts18 mph
UV index7 – High
Precip chance7%
Sunrise06:45
Sunset19:18
Monday 14/9 Sunny
89°72°5.7 mm⌄
Wind13 mph S
Gusts24 mph
UV index8 – Very high
Precip chance67%
Sunrise06:46
Sunset19:16
Tuesday 15/9 Mostly cloudy
77°65°1.9 mm⌄
Wind14 mph N
Gusts24 mph
UV index5 – Moderate
Precip chance59%
Sunrise06:47
Sunset19:15
Wednesday 16/9 Rain (climatological)
82°67°24.4 mm⌄
Day≈76–87°
Night≈62–73°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
85°69°20%⌄
Day≈80–91°
Night≈64–75°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
90°72°20%⌄
Day≈85–96°
Night≈67–78°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
85°69°23.2 mm⌄
Day≈80–91°
Night≈64–75°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
79°66°20%⌄
Day≈74–85°
Night≈60–71°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
78°65°20%⌄
Day≈73–83°
Night≈59–70°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
80°66°9.1 mm⌄
Day≈75–86°
Night≈61–72°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
83°67°20%⌄
Day≈77–88°
Night≈62–73°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
87°70°20%⌄
Day≈82–93°
Night≈65–76°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
90°72°18.9 mm⌄
Day≈85–96°
Night≈67–78°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
84°68°20%⌄
Day≈78–89°
Night≈63–74°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
81°67°20%⌄
Day≈76–87°
Night≈61–72°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
80°66°18.3 mm⌄
Day≈75–86°
Night≈61–71°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
78°65°20%⌄
Day≈73–83°
Night≈60–70°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
86°69°20%⌄
Day≈80–91°
Night≈64–75°
Precip≈7.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
78°61°21.3 mm⌄
Day≈72–83°
Night≈55–66°
Precip≈7.2 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 Rosemont East, 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.