Westlake · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Westlake & 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
80°
Sat, Sep 5
Coldest night
56°
Tue, Sep 8
Days with precip
7 / 14
of 14 forecast days
Nicest day
Sat, Aug 29
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
80° 59°
12% precip chance
Sat 5 – Sun 6 Sep
80° 57°
84% precip chance
Sat 12 – Sun 13 Sep
68° 53°
typical range
Sat 19 – Sun 20 Sep
68° 56°
typical range
30 days — Westlake
14 forecast + 16 climatology
Wed · Today Mostly cloudy
76°60°15%⌄
Wind9 mph SW
Gusts15 mph
UV index6 – Moderate
Precip chance15%
Sunrise06:47
Sunset20:11
Thu · Tomorrow Showers
74°65°4.0 mm⌄
Wind9 mph SW
Gusts17 mph
UV index7 – High
Precip chance79%
Sunrise06:48
Sunset20:09
Friday 28/8 Sunny
72°64°0.3 mm⌄
Wind16 mph NE
Gusts21 mph
UV index5 – Moderate
Precip chance36%
Sunrise06:49
Sunset20:07
Saturday 29/8 Sunny
73°59°5%⌄
Wind8 mph N
Gusts19 mph
UV index6 – High
Precip chance5%
Sunrise06:50
Sunset20:06
Sunday 30/8 Mostly cloudy
80°63°12%⌄
Wind12 mph SW
Gusts25 mph
UV index7 – High
Precip chance12%
Sunrise06:52
Sunset20:04
Monday 31/8 Mostly cloudy
76°67°3.4 mm⌄
Wind11 mph SW
Gusts26 mph
UV index5 – Moderate
Precip chance79%
Sunrise06:53
Sunset20:02
Tuesday 1/9 Showers
70°67°7.5 mm⌄
Wind7 mph E
Gusts10 mph
UV index5 – Moderate
Precip chance88%
Sunrise06:54
Sunset20:01
Wednesday 2/9 Mostly cloudy
73°65°13.7 mm⌄
Wind10 mph E
Gusts14 mph
UV index5 – Moderate
Precip chance90%
Sunrise06:55
Sunset19:59
Thursday 3/9 Sunny
72°64°0.6 mm⌄
Wind10 mph E
Gusts20 mph
UV index6 – High
Precip chance40%
Sunrise06:56
Sunset19:58
Friday 4/9 Mostly cloudy
74°65°10.8 mm⌄
Wind19 mph S
Gusts33 mph
UV index6 – High
Precip chance88%
Sunrise06:57
Sunset19:56
Saturday 5/9 Mostly cloudy
80°69°0.5 mm⌄
Wind15 mph SW
Gusts28 mph
UV index7 – High
Precip chance48%
Sunrise06:58
Sunset19:54
Sunday 6/9 Mostly cloudy
70°57°5.3 mm⌄
Wind14 mph NE
Gusts19 mph
UV index4 – Moderate
Precip chance84%
Sunrise06:59
Sunset19:53
Monday 7/9 Mostly cloudy
64°60°15%⌄
Wind10 mph W
Gusts19 mph
UV index4 – Moderate
Precip chance15%
Sunrise07:00
Sunset19:51
Tuesday 8/9 Mostly cloudy
65°56°10.4 mm⌄
Wind13 mph E
Gusts26 mph
UV index4 – Moderate
Precip chance84%
Sunrise07:01
Sunset19:49
Wednesday 9/9 Rain (climatological)
64°56°12.6 mm⌄
Day≈59–69°
Night≈50–61°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
69°58°20%⌄
Day≈63–74°
Night≈53–64°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
71°60°20%⌄
Day≈66–77°
Night≈55–65°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
68°58°15.5 mm⌄
Day≈62–73°
Night≈52–63°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
60°53°20%⌄
Day≈55–66°
Night≈48–59°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
60°53°20%⌄
Day≈54–65°
Night≈48–58°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
64°56°9.4 mm⌄
Day≈58–69°
Night≈50–61°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
63°55°20%⌄
Day≈57–68°
Night≈49–60°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
71°60°20%⌄
Day≈65–76°
Night≈54–65°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
68°58°7.3 mm⌄
Day≈63–74°
Night≈53–64°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
68°58°20%⌄
Day≈63–74°
Night≈53–64°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
65°56°20%⌄
Day≈60–71°
Night≈51–62°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
62°54°9.8 mm⌄
Day≈56–67°
Night≈49–60°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
61°54°20%⌄
Day≈56–66°
Night≈48–59°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
67°58°20%⌄
Day≈62–73°
Night≈52–63°
Precip≈4.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
67°58°6.9 mm⌄
Day≈62–73°
Night≈52–63°
Precip≈4.8 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 Westlake, 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.