East Arlington · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
East Arlington & 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
99°
Wed, Sep 2
Coldest night
53°
Sat, Sep 12
Days with precip
5 / 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
78° 69°
86% precip chance
Sat 12 – Sun 13 Sep
81° 53°
typical range
Sat 19 – Sun 20 Sep
79° 60°
typical range
Sat 26 – Sun 27 Sep
78° 59°
typical range
30 days — East Arlington
14 forecast + 16 climatology
Sun · Today Mostly cloudy
91°67°0.2 mm⌄
Wind10 mph SW
Gusts17 mph
UV index8 – High
Precip chance24%
Sunrise06:33
Sunset19:41
Mon · Tomorrow Mostly cloudy
87°73°16%⌄
Wind6 mph N
Gusts15 mph
UV index7 – High
Precip chance16%
Sunrise06:34
Sunset19:39
Tuesday 1/9 Mostly cloudy
95°74°0.4 mm⌄
Wind9 mph W
Gusts18 mph
UV index8 – Very high
Precip chance36%
Sunrise06:35
Sunset19:38
Wednesday 2/9 Mostly cloudy
99°77°0.4 mm⌄
Wind12 mph E
Gusts24 mph
UV index6 – Moderate
Precip chance36%
Sunrise06:36
Sunset19:36
Thursday 3/9 Thunderstorms
96°73°5.7 mm⌄
Wind10 mph NW
Gusts22 mph
UV index8 – Very high
Precip chance73%
Sunrise06:37
Sunset19:35
Friday 4/9 Partly cloudy
91°74°2.2 mm⌄
Wind10 mph N
Gusts18 mph
UV index8 – Very high
Precip chance57%
Sunrise06:38
Sunset19:33
Saturday 5/9 Mostly cloudy
78°70°6.7 mm⌄
Wind5 mph S
Gusts11 mph
UV index6 – High
Precip chance80%
Sunrise06:39
Sunset19:31
Sunday 6/9 Showers
77°69°7.8 mm⌄
Wind4 mph S
Gusts9 mph
UV index6 – High
Precip chance86%
Sunrise06:39
Sunset19:30
Monday 7/9 Sunny
84°69°6%⌄
Wind11 mph NW
Gusts21 mph
UV index7 – High
Precip chance6%
Sunrise06:40
Sunset19:28
Tuesday 8/9 Mostly cloudy
83°62°7%⌄
Wind6 mph N
Gusts15 mph
UV index7 – High
Precip chance7%
Sunrise06:41
Sunset19:27
Wednesday 9/9 Mostly cloudy
90°69°9%⌄
Wind8 mph SW
Gusts26 mph
UV index7 – High
Precip chance9%
Sunrise06:42
Sunset19:25
Thursday 10/9 Mostly cloudy
77°71°4.0 mm⌄
Wind9 mph W
Gusts24 mph
UV index5 – Moderate
Precip chance73%
Sunrise06:43
Sunset19:23
Friday 11/9 Sunny
72°59°2%⌄
Wind15 mph NW
Gusts26 mph
UV index6 – High
Precip chance2%
Sunrise06:44
Sunset19:22
Saturday 12/9 Sunny
70°53°2%⌄
Wind13 mph NW
Gusts25 mph
UV index6 – High
Precip chance2%
Sunrise06:45
Sunset19:20
Sunday 13/9 Rain (climatological)
81°64°5.5 mm⌄
Day≈75–86°
Night≈59–70°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
82°65°20%⌄
Day≈77–88°
Night≈60–71°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
82°65°20%⌄
Day≈77–87°
Night≈60–70°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
82°65°6.7 mm⌄
Day≈76–87°
Night≈59–70°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
74°60°20%⌄
Day≈69–80°
Night≈55–66°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
73°60°20%⌄
Day≈68–79°
Night≈54–65°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
73°60°7.5 mm⌄
Day≈68–79°
Night≈54–65°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
79°63°20%⌄
Day≈74–85°
Night≈58–69°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
81°64°20%⌄
Day≈76–86°
Night≈59–70°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
81°64°5.3 mm⌄
Day≈76–86°
Night≈59–70°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
77°62°20%⌄
Day≈72–83°
Night≈57–68°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
77°62°20%⌄
Day≈71–82°
Night≈56–67°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
75°61°7.1 mm⌄
Day≈70–81°
Night≈55–66°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
73°59°20%⌄
Day≈67–78°
Night≈54–65°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
78°62°20%⌄
Day≈72–83°
Night≈57–68°
Precip≈2.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
79°63°5.3 mm⌄
Day≈74–85°
Night≈58–69°
Precip≈2.3 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 East Arlington, 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.