Callaway-Garrison · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Callaway-Garrison & 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
96°
Tue, Sep 1
Coldest night
57°
Tue, Sep 8
Days with precip
8 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
90° 67°
8% precip chance
Sat 5 – Sun 6 Sep
72° 60°
87% precip chance
Sat 12 – Sun 13 Sep
80° 60°
typical range
Sat 19 – Sun 20 Sep
78° 60°
typical range
30 days — Callaway-Garrison
14 forecast + 16 climatology
Thu · Today Mostly cloudy
90°68°6.1 mm⌄
Wind10 mph SE
Gusts26 mph
UV index7 – High
Precip chance75%
Sunrise06:30
Sunset19:45
Fri · Tomorrow Showers
88°68°0.7 mm⌄
Wind9 mph N
Gusts24 mph
UV index8 – Very high
Precip chance48%
Sunrise06:31
Sunset19:44
Saturday 29/8 Sunny
87°68°6%⌄
Wind7 mph NE
Gusts18 mph
UV index7 – High
Precip chance6%
Sunrise06:32
Sunset19:42
Sunday 30/8 Mostly cloudy
90°67°8%⌄
Wind8 mph W
Gusts15 mph
UV index7 – High
Precip chance8%
Sunrise06:33
Sunset19:41
Monday 31/8 Mostly cloudy
89°77°9%⌄
Wind9 mph N
Gusts19 mph
UV index8 – Very high
Precip chance9%
Sunrise06:34
Sunset19:39
Tuesday 1/9 Showers
96°73°1.8 mm⌄
Wind12 mph NW
Gusts26 mph
UV index9 – Very high
Precip chance57%
Sunrise06:35
Sunset19:38
Wednesday 2/9 Mostly cloudy
96°73°2.7 mm⌄
Wind11 mph NW
Gusts22 mph
UV index8 – Very high
Precip chance66%
Sunrise06:36
Sunset19:36
Thursday 3/9 Showers
74°67°10.0 mm⌄
Wind8 mph NE
Gusts18 mph
UV index5 – Moderate
Precip chance92%
Sunrise06:37
Sunset19:35
Friday 4/9 Fog
72°67°2.8 mm⌄
Wind8 mph E
Gusts18 mph
UV index5 – Moderate
Precip chance81%
Sunrise06:38
Sunset19:33
Saturday 5/9 Showers
66°60°18.3 mm⌄
Wind9 mph E
Gusts21 mph
UV index4 – Moderate
Precip chance87%
Sunrise06:39
Sunset19:31
Sunday 6/9 Sunny
72°60°17%⌄
Wind11 mph E
Gusts24 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:39
Sunset19:30
Monday 7/9 Mostly cloudy
74°62°19%⌄
Wind7 mph E
Gusts16 mph
UV index5 – Moderate
Precip chance19%
Sunrise06:40
Sunset19:28
Tuesday 8/9 Mostly cloudy
70°57°6.6 mm⌄
Wind6 mph NE
Gusts16 mph
UV index4 – Moderate
Precip chance79%
Sunrise06:41
Sunset19:27
Wednesday 9/9 Showers
78°60°12.7 mm⌄
Wind13 mph SW
Gusts37 mph
UV index6 – High
Precip chance91%
Sunrise06:42
Sunset19:25
Thursday 10/9 Rain (climatological)
74°60°12.5 mm⌄
Day≈69–80°
Night≈55–65°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
80°63°20%⌄
Day≈74–85°
Night≈58–69°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
80°63°20%⌄
Day≈74–85°
Night≈58–69°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
74°60°14.3 mm⌄
Day≈69–80°
Night≈55–65°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
72°58°20%⌄
Day≈66–77°
Night≈53–64°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
69°57°20%⌄
Day≈64–74°
Night≈51–62°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
70°58°8.0 mm⌄
Day≈65–76°
Night≈52–63°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
74°60°20%⌄
Day≈68–79°
Night≈54–65°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
80°63°20%⌄
Day≈74–85°
Night≈58–69°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
78°62°13.4 mm⌄
Day≈72–83°
Night≈57–67°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
74°60°20%⌄
Day≈69–80°
Night≈55–65°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
72°59°20%⌄
Day≈67–78°
Night≈53–64°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
73°59°14.7 mm⌄
Day≈67–78°
Night≈53–64°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
69°57°20%⌄
Day≈63–74°
Night≈51–62°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
75°60°20%⌄
Day≈70–80°
Night≈55–66°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
76°61°17.4 mm⌄
Day≈71–81°
Night≈56–66°
Precip≈5.3 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 Callaway-Garrison, 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.