Twin Lakes · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Twin Lakes & 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
90°
Thu, Sep 10
Coldest night
56°
Tue, Sep 8
Days with precip
6 / 14
of 14 forecast days
Nicest day
Sat, Sep 12
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
84° 66°
85% precip chance
Sat 12 – Sun 13 Sep
83° 61°
65% precip chance
Sat 19 – Sun 20 Sep
80° 63°
typical range
Sat 26 – Sun 27 Sep
82° 63°
typical range
30 days — Twin Lakes
14 forecast + 16 climatology
Wed · Today Sunny
88°74°10%⌄
Wind11 mph E
Gusts33 mph
UV index7 – High
Precip chance10%
Sunrise06:19
Sunset19:26
Thu · Tomorrow Mostly cloudy
84°72°1.3 mm⌄
Wind13 mph SW
Gusts23 mph
UV index6 – Moderate
Precip chance64%
Sunrise06:20
Sunset19:24
Friday 4/9 Mostly cloudy
89°71°0.3 mm⌄
Wind12 mph W
Gusts17 mph
UV index6 – Moderate
Precip chance39%
Sunrise06:21
Sunset19:22
Saturday 5/9 Sunny
82°69°14%⌄
Wind9 mph E
Gusts19 mph
UV index7 – High
Precip chance14%
Sunrise06:22
Sunset19:21
Sunday 6/9 Mostly cloudy
84°66°13.7 mm⌄
Wind10 mph SE
Gusts15 mph
UV index6 – High
Precip chance85%
Sunrise06:23
Sunset19:19
Monday 7/9 Mostly cloudy
82°64°18.7 mm⌄
Wind14 mph NE
Gusts24 mph
UV index6 – High
Precip chance90%
Sunrise06:24
Sunset19:17
Tuesday 8/9 Showers
66°56°3.2 mm⌄
Wind20 mph NE
Gusts32 mph
UV index3 – Moderate
Precip chance84%
Sunrise06:25
Sunset19:15
Wednesday 9/9 Mostly cloudy
71°56°0.1 mm⌄
Wind13 mph SE
Gusts25 mph
UV index6 – High
Precip chance18%
Sunrise06:26
Sunset19:14
Thursday 10/9 Mostly cloudy
90°67°0.8 mm⌄
Wind15 mph SW
Gusts34 mph
UV index7 – High
Precip chance56%
Sunrise06:27
Sunset19:12
Friday 11/9 Mostly cloudy
77°62°13%⌄
Wind15 mph NW
Gusts29 mph
UV index5 – Moderate
Precip chance13%
Sunrise06:28
Sunset19:10
Saturday 12/9 Mostly cloudy
73°61°16%⌄
Wind13 mph E
Gusts18 mph
UV index5 – Moderate
Precip chance16%
Sunrise06:29
Sunset19:08
Sunday 13/9 Mostly cloudy
83°64°1.8 mm⌄
Wind12 mph S
Gusts21 mph
UV index7 – High
Precip chance65%
Sunrise06:30
Sunset19:06
Monday 14/9 Sunny
76°60°0.6 mm⌄
Wind13 mph NE
Gusts36 mph
UV index6 – High
Precip chance44%
Sunrise06:31
Sunset19:05
Tuesday 15/9 Mostly cloudy
70°60°4.7 mm⌄
Wind12 mph NE
Gusts23 mph
UV index5 – Moderate
Precip chance81%
Sunrise06:33
Sunset19:03
Wednesday 16/9 Rain (climatological)
80°65°10.1 mm⌄
Day≈75–85°
Night≈59–70°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
85°68°20%⌄
Day≈80–91°
Night≈62–73°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
86°68°20%⌄
Day≈81–92°
Night≈63–74°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
80°65°12.7 mm⌄
Day≈75–85°
Night≈59–70°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
78°63°20%⌄
Day≈72–83°
Night≈58–69°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
75°62°20%⌄
Day≈70–81°
Night≈56–67°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
76°62°8.5 mm⌄
Day≈70–81°
Night≈57–68°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
80°65°20%⌄
Day≈75–86°
Night≈59–70°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
85°67°20%⌄
Day≈79–90°
Night≈62–73°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
82°66°11.1 mm⌄
Day≈77–88°
Night≈61–71°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
82°66°20%⌄
Day≈76–87°
Night≈60–71°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
77°63°20%⌄
Day≈71–82°
Night≈57–68°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
77°63°8.5 mm⌄
Day≈71–82°
Night≈57–68°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
75°62°20%⌄
Day≈70–81°
Night≈56–67°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
80°65°20%⌄
Day≈75–86°
Night≈60–70°
Precip≈3.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
73°56°8.8 mm⌄
Day≈67–78°
Night≈51–61°
Precip≈3.9 in / October
(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 Twin Lakes, 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.