Cross Country · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Cross Country & 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°
Tue, Sep 1
Coldest night
54°
Mon, Sep 7
Days with precip
5 / 14
of 14 forecast days
Nicest day
Fri, Sep 4
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
91° 68°
48% precip chance
Sat 5 – Sun 6 Sep
76° 57°
73% precip chance
Sat 12 – Sun 13 Sep
72° 55°
typical range
Sat 19 – Sun 20 Sep
73° 55°
typical range
30 days — Cross Country
14 forecast + 16 climatology
Tue · Today Sunny
82°60°5%⌄
Wind8 mph NW
Gusts17 mph
UV index8 – High
Precip chance5%
Sunrise06:28
Sunset19:48
Wed · Tomorrow Mostly cloudy
87°67°9%⌄
Wind10 mph SE
Gusts23 mph
UV index8 – High
Precip chance9%
Sunrise06:29
Sunset19:47
Thursday 27/8 Showers
82°69°20.3 mm⌄
Wind10 mph S
Gusts25 mph
UV index7 – High
Precip chance85%
Sunrise06:30
Sunset19:45
Friday 28/8 Mostly cloudy
90°69°0.6 mm⌄
Wind6 mph SW
Gusts18 mph
UV index7 – High
Precip chance36%
Sunrise06:31
Sunset19:44
Saturday 29/8 Mostly cloudy
90°68°0.9 mm⌄
Wind6 mph NE
Gusts17 mph
UV index7 – High
Precip chance45%
Sunrise06:32
Sunset19:42
Sunday 30/8 Mostly cloudy
91°72°0.9 mm⌄
Wind7 mph SW
Gusts20 mph
UV index7 – High
Precip chance48%
Sunrise06:33
Sunset19:41
Monday 31/8 Showers
80°72°9.1 mm⌄
Wind8 mph W
Gusts14 mph
UV index6 – High
Precip chance86%
Sunrise06:34
Sunset19:39
Tuesday 1/9 Sunny
93°74°15.8 mm⌄
Wind11 mph SW
Gusts31 mph
UV index8 – Very high
Precip chance78%
Sunrise06:35
Sunset19:38
Wednesday 2/9 Partly cloudy
75°67°0.3 mm⌄
Wind13 mph W
Gusts25 mph
UV index6 – High
Precip chance36%
Sunrise06:36
Sunset19:36
Thursday 3/9 Sunny
72°62°2.1 mm⌄
Wind7 mph W
Gusts15 mph
UV index5 – Moderate
Precip chance57%
Sunrise06:37
Sunset19:35
Friday 4/9 Sunny
72°57°5%⌄
Wind9 mph W
Gusts20 mph
UV index6 – High
Precip chance5%
Sunrise06:38
Sunset19:33
Saturday 5/9 Showers
73°58°7.2 mm⌄
Wind10 mph NW
Gusts20 mph
UV index6 – High
Precip chance73%
Sunrise06:39
Sunset19:32
Sunday 6/9 Sunny
76°57°4%⌄
Wind11 mph N
Gusts22 mph
UV index6 – High
Precip chance4%
Sunrise06:39
Sunset19:30
Monday 7/9 Mostly cloudy
65°54°8%⌄
Wind12 mph N
Gusts21 mph
UV index5 – Moderate
Precip chance8%
Sunrise06:40
Sunset19:28
Tuesday 8/9 Rain (climatological)
71°57°14.5 mm⌄
Day≈66–77°
Night≈52–63°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
76°60°20%⌄
Day≈70–81°
Night≈55–65°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
76°60°20%⌄
Day≈70–81°
Night≈55–65°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Rain (climatological)
77°61°9.1 mm⌄
Day≈72–82°
Night≈55–66°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
72°58°20%⌄
Day≈67–77°
Night≈52–63°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
68°55°20%⌄
Day≈63–74°
Night≈50–61°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
73°58°12.8 mm⌄
Day≈67–78°
Night≈53–64°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
75°60°20%⌄
Day≈70–81°
Night≈54–65°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
79°62°20%⌄
Day≈73–84°
Night≈56–67°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
79°62°14.9 mm⌄
Day≈74–84°
Night≈56–67°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
78°61°20%⌄
Day≈72–83°
Night≈56–66°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
73°58°20%⌄
Day≈67–78°
Night≈53–64°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
67°55°16.5 mm⌄
Day≈62–73°
Night≈49–60°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
71°57°20%⌄
Day≈65–76°
Night≈51–62°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
73°58°20%⌄
Day≈68–78°
Night≈53–64°
Precip≈4.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
75°59°7.9 mm⌄
Day≈69–80°
Night≈54–65°
Precip≈4.9 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 Country, 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.