Yorklyn · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Yorklyn & 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
94°
Wed, Sep 2
Coldest night
54°
Fri, Sep 11
Days with precip
5 / 14
of 14 forecast days
Nicest day
Fri, Sep 11
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
87° 60°
60% precip chance
Sat 5 – Sun 6 Sep
87° 63°
57% precip chance
Sat 12 – Sun 13 Sep
82° 58°
typical range
Sat 19 – Sun 20 Sep
81° 58°
typical range
30 days — Yorklyn
14 forecast + 16 climatology
Sat · Today Sunny
79°60°5%⌄
Wind6 mph SE
Gusts16 mph
UV index8 – High
Precip chance5%
Sunrise06:31
Sunset19:43
Sun · Tomorrow Showers
87°65°1.6 mm⌄
Wind10 mph SW
Gusts18 mph
UV index8 – High
Precip chance60%
Sunrise06:32
Sunset19:41
Monday 31/8 Mostly cloudy
87°69°0.2 mm⌄
Wind8 mph NW
Gusts14 mph
UV index6 – Moderate
Precip chance32%
Sunrise06:33
Sunset19:40
Tuesday 1/9 Showers
89°69°0.6 mm⌄
Wind10 mph W
Gusts21 mph
UV index6 – High
Precip chance52%
Sunrise06:34
Sunset19:38
Wednesday 2/9 Thunderstorms
94°72°5.7 mm⌄
Wind7 mph SW
Gusts14 mph
UV index8 – Very high
Precip chance73%
Sunrise06:35
Sunset19:37
Thursday 3/9 Showers
93°74°3.3 mm⌄
Wind13 mph NW
Gusts23 mph
UV index8 – Very high
Precip chance60%
Sunrise06:36
Sunset19:35
Friday 4/9 Mostly cloudy
82°65°10%⌄
Wind11 mph NW
Gusts15 mph
UV index7 – High
Precip chance10%
Sunrise06:37
Sunset19:33
Saturday 5/9 Sunny
84°63°5%⌄
Wind7 mph NW
Gusts13 mph
UV index7 – High
Precip chance5%
Sunrise06:38
Sunset19:32
Sunday 6/9 Mostly cloudy
87°63°1.1 mm⌄
Wind9 mph S
Gusts19 mph
UV index7 – High
Precip chance57%
Sunrise06:39
Sunset19:30
Monday 7/9 Mostly cloudy
93°72°0.5 mm⌄
Wind17 mph NW
Gusts24 mph
UV index8 – Very high
Precip chance41%
Sunrise06:40
Sunset19:29
Tuesday 8/9 Mostly cloudy
79°62°6%⌄
Wind14 mph NW
Gusts26 mph
UV index7 – High
Precip chance6%
Sunrise06:41
Sunset19:27
Wednesday 9/9 Mostly cloudy
83°60°0.9 mm⌄
Wind9 mph N
Gusts17 mph
UV index7 – High
Precip chance42%
Sunrise06:42
Sunset19:25
Thursday 10/9 Mostly cloudy
73°57°6.8 mm⌄
Wind11 mph NW
Gusts20 mph
UV index6 – High
Precip chance75%
Sunrise06:42
Sunset19:24
Friday 11/9 Mostly cloudy
70°54°8%⌄
Wind7 mph N
Gusts8 mph
UV index6 – High
Precip chance8%
Sunrise06:43
Sunset19:22
Saturday 12/9 Rain (climatological)
76°58°3.4 mm⌄
Day≈71–82°
Night≈53–63°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
82°61°20%⌄
Day≈76–87°
Night≈56–67°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
79°60°20%⌄
Day≈74–84°
Night≈54–65°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
77°58°4.7 mm⌄
Day≈71–82°
Night≈53–64°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
74°56°20%⌄
Day≈68–79°
Night≈51–62°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
73°56°20%⌄
Day≈67–78°
Night≈50–61°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
71°55°4.5 mm⌄
Day≈66–77°
Night≈50–60°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
77°58°20%⌄
Day≈71–82°
Night≈53–64°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
81°61°20%⌄
Day≈76–87°
Night≈56–66°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
83°62°4.4 mm⌄
Day≈78–88°
Night≈57–67°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
78°59°20%⌄
Day≈73–84°
Night≈54–65°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
72°56°20%⌄
Day≈67–78°
Night≈50–61°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
74°57°3.9 mm⌄
Day≈69–80°
Night≈51–62°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
71°55°20%⌄
Day≈66–77°
Night≈50–60°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
75°57°20%⌄
Day≈70–81°
Night≈52–63°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
81°61°5.7 mm⌄
Day≈76–87°
Night≈56–66°
Precip≈1.8 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 Yorklyn, 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.