East Flat Rock · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
East Flat Rock & 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
86°
Wed, Sep 2
Coldest night
57°
Mon, Aug 24
Days with precip
6 / 14
of 14 forecast days
Nicest day
Tue, Aug 25
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
82° 69°
37% precip chance
Sat 5 – Sun 6 Sep
86° 71°
81% precip chance
Sat 12 – Sun 13 Sep
76° 62°
typical range
Sat 19 – Sun 20 Sep
74° 62°
typical range
30 days — East Flat Rock
14 forecast + 16 climatology
Mon · Today Sunny
85°57°3%⌄
Wind10 mph N
Gusts26 mph
UV index9 – Very high
Precip chance3%
Sunrise06:56
Sunset20:07
Tue · Tomorrow Sunny
81°62°4%⌄
Wind7 mph SE
Gusts16 mph
UV index9 – Very high
Precip chance4%
Sunrise06:57
Sunset20:06
Wednesday 26/8 Mostly cloudy
83°66°8%⌄
Wind7 mph S
Gusts15 mph
UV index9 – Very high
Precip chance8%
Sunrise06:57
Sunset20:05
Thursday 27/8 Mostly cloudy
79°66°5.6 mm⌄
Wind6 mph SW
Gusts15 mph
UV index9 – Very high
Precip chance79%
Sunrise06:58
Sunset20:03
Friday 28/8 Mostly cloudy
80°63°6.5 mm⌄
Wind6 mph S
Gusts15 mph
UV index6 – High
Precip chance85%
Sunrise06:59
Sunset20:02
Saturday 29/8 Mostly cloudy
80°69°0.4 mm⌄
Wind8 mph SE
Gusts17 mph
UV index7 – High
Precip chance37%
Sunrise07:00
Sunset20:01
Sunday 30/8 Partly cloudy
82°74°0.1 mm⌄
Wind7 mph S
Gusts16 mph
UV index7 – High
Precip chance17%
Sunrise07:00
Sunset19:59
Monday 31/8 Showers
82°71°1.6 mm⌄
Wind6 mph S
Gusts15 mph
UV index7 – High
Precip chance57%
Sunrise07:01
Sunset19:58
Tuesday 1/9 Sunny
84°71°9%⌄
Wind6 mph N
Gusts17 mph
UV index7 – High
Precip chance9%
Sunrise07:02
Sunset19:57
Wednesday 2/9 Sunny
86°73°7%⌄
Wind6 mph S
Gusts12 mph
UV index7 – High
Precip chance7%
Sunrise07:02
Sunset19:55
Thursday 3/9 Sunny
83°73°0.3 mm⌄
Wind7 mph W
Gusts15 mph
UV index7 – High
Precip chance36%
Sunrise07:03
Sunset19:54
Friday 4/9 Mostly cloudy
83°72°1.8 mm⌄
Wind5 mph SE
Gusts15 mph
UV index6 – High
Precip chance67%
Sunrise07:04
Sunset19:52
Saturday 5/9 Partly cloudy
86°71°10.7 mm⌄
Wind4 mph NW
Gusts15 mph
UV index7 – High
Precip chance81%
Sunrise07:05
Sunset19:51
Sunday 6/9 Mostly cloudy
85°71°5.7 mm⌄
Wind8 mph N
Gusts16 mph
UV index6 – High
Precip chance80%
Sunrise07:05
Sunset19:50
Monday 7/9 Rain (climatological)
76°63°4.3 mm⌄
Day≈71–81°
Night≈58–68°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
79°65°20%⌄
Day≈73–84°
Night≈59–70°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
83°67°20%⌄
Day≈77–88°
Night≈62–73°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
80°65°8.3 mm⌄
Day≈74–85°
Night≈60–71°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
75°62°20%⌄
Day≈69–80°
Night≈57–68°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
76°63°20%⌄
Day≈70–81°
Night≈57–68°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
74°62°3.6 mm⌄
Day≈69–80°
Night≈57–67°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
78°64°20%⌄
Day≈72–83°
Night≈59–69°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
80°65°20%⌄
Day≈75–85°
Night≈60–71°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
84°68°8.5 mm⌄
Day≈79–90°
Night≈63–73°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
79°65°20%⌄
Day≈74–85°
Night≈60–70°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
74°62°20%⌄
Day≈69–79°
Night≈56–67°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
73°62°5.9 mm⌄
Day≈68–79°
Night≈56–67°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
74°62°20%⌄
Day≈68–79°
Night≈56–67°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
76°63°20%⌄
Day≈71–82°
Night≈58–69°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
79°65°3.6 mm⌄
Day≈74–85°
Night≈60–70°
Precip≈2.8 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 East Flat Rock, 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.