Cross City · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Cross City & 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°
Fri, Sep 4
Coldest night
73°
Sat, Aug 29
Days with precip
7 / 14
of 14 forecast days
Nicest day
Thu, Aug 27
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
95° 73°
70% precip chance
Sat 5 – Sun 6 Sep
99° 78°
46% precip chance
Sat 12 – Sun 13 Sep
89° 71°
typical range
Sat 19 – Sun 20 Sep
89° 71°
typical range
30 days — Cross City
14 forecast + 16 climatology
Mon · Today Sunny
93°77°1.0 mm⌄
Wind8 mph SW
Gusts17 mph
UV index10 – Very high
Precip chance49%
Sunrise07:05
Sunset20:04
Tue · Tomorrow Showers
94°76°2.4 mm⌄
Wind10 mph SW
Gusts21 mph
UV index9 – Very high
Precip chance58%
Sunrise07:06
Sunset20:03
Wednesday 26/8 Sunny
95°76°6%⌄
Wind9 mph W
Gusts20 mph
UV index10 – Very high
Precip chance6%
Sunrise07:06
Sunset20:01
Thursday 27/8 Sunny
94°76°6%⌄
Wind9 mph SW
Gusts21 mph
UV index10 – Very high
Precip chance6%
Sunrise07:07
Sunset20:00
Friday 28/8 Sunny
98°74°10.6 mm⌄
Wind7 mph E
Gusts21 mph
UV index9 – Very high
Precip chance76%
Sunrise07:07
Sunset19:59
Saturday 29/8 Sunny
95°73°7.3 mm⌄
Wind7 mph E
Gusts20 mph
UV index9 – Very high
Precip chance70%
Sunrise07:08
Sunset19:58
Sunday 30/8 Showers
95°75°1.0 mm⌄
Wind5 mph SE
Gusts9 mph
UV index8 – Very high
Precip chance57%
Sunrise07:08
Sunset19:57
Monday 31/8 Showers
97°76°1.2 mm⌄
Wind6 mph SW
Gusts12 mph
UV index8 – Very high
Precip chance59%
Sunrise07:09
Sunset19:56
Tuesday 1/9 Showers
94°75°7.8 mm⌄
Wind4 mph W
Gusts11 mph
UV index7 – High
Precip chance75%
Sunrise07:09
Sunset19:55
Wednesday 2/9 Showers
96°78°3.7 mm⌄
Wind6 mph SW
Gusts15 mph
UV index8 – Very high
Precip chance61%
Sunrise07:10
Sunset19:53
Thursday 3/9 Sunny
98°77°1.1 mm⌄
Wind6 mph SW
Gusts16 mph
UV index9 – Very high
Precip chance57%
Sunrise07:10
Sunset19:52
Friday 4/9 Sunny
99°78°0.3 mm⌄
Wind6 mph W
Gusts15 mph
UV index9 – Very high
Precip chance36%
Sunrise07:11
Sunset19:51
Saturday 5/9 Thunderstorms
99°78°9%⌄
Wind6 mph SW
Gusts16 mph
UV index9 – Very high
Precip chance9%
Sunrise07:12
Sunset19:50
Sunday 6/9 Partly cloudy
99°78°0.9 mm⌄
Wind6 mph SW
Gusts14 mph
UV index9 – Very high
Precip chance46%
Sunrise07:12
Sunset19:49
Monday 7/9 Rain (climatological)
92°73°7.3 mm⌄
Day≈86–97°
Night≈67–78°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
95°75°20%⌄
Day≈90–100°
Night≈70–80°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
98°77°20%⌄
Day≈93–104°
Night≈72–82°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
93°74°10.8 mm⌄
Day≈88–99°
Night≈69–79°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
93°74°20%⌄
Day≈88–99°
Night≈69–79°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
89°71°20%⌄
Day≈83–94°
Night≈66–77°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
88°71°9.7 mm⌄
Day≈82–93°
Night≈65–76°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
94°74°20%⌄
Day≈89–100°
Night≈69–80°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
95°75°20%⌄
Day≈90–101°
Night≈70–81°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
97°76°9.7 mm⌄
Day≈92–103°
Night≈71–82°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
95°75°20%⌄
Day≈89–100°
Night≈69–80°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
88°71°20%⌄
Day≈83–94°
Night≈65–76°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
89°71°8.1 mm⌄
Day≈83–94°
Night≈66–77°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
89°72°20%⌄
Day≈84–95°
Night≈66–77°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
95°75°20%⌄
Day≈90–101°
Night≈70–80°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
96°76°7.0 mm⌄
Day≈91–101°
Night≈70–81°
Precip≈3.2 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 Cross City, 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.