Dexter · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Dexter & 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
106°
Sun, Aug 16
Coldest night
63°
Sat, Aug 22
Days with precip
5 / 14
of 14 forecast days
Nicest day
Sun, Aug 23
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
90° 63°
6% precip chance
Sat 29 – Sun 30 Aug
94° 70°
typical range
Sat 5 – Sun 6 Sep
90° 62°
typical range
Sat 12 – Sun 13 Sep
90° 63°
typical range
30 days — Dexter
14 forecast + 16 climatology
Sun · Today Sunny
106°74°0.8 mm⌄
Wind19 mph NW
Gusts29 mph
UV index9 – Very high
Precip chance36%
Sunrise06:17
Sunset19:50
Mon · Tomorrow Sunny
97°72°1.3 mm⌄
Wind11 mph NE
Gusts22 mph
UV index9 – Very high
Precip chance57%
Sunrise06:18
Sunset19:49
Tuesday 18/8 Sunny
99°74°1.9 mm⌄
Wind9 mph SE
Gusts20 mph
UV index9 – Very high
Precip chance57%
Sunrise06:19
Sunset19:47
Wednesday 19/8 Sunny
101°80°17%⌄
Wind17 mph NE
Gusts28 mph
UV index8 – Very high
Precip chance17%
Sunrise06:20
Sunset19:46
Thursday 20/8 Sunny
96°74°0.6 mm⌄
Wind10 mph E
Gusts18 mph
UV index6 – High
Precip chance36%
Sunrise06:21
Sunset19:45
Friday 21/8 Sunny
93°69°0.4 mm⌄
Wind12 mph SW
Gusts18 mph
UV index8 – Very high
Precip chance36%
Sunrise06:22
Sunset19:43
Saturday 22/8 Sunny
88°63°6%⌄
Wind10 mph N
Gusts18 mph
UV index8 – Very high
Precip chance6%
Sunrise06:22
Sunset19:42
Sunday 23/8 Sunny
90°63°5%⌄
Wind7 mph NE
Gusts15 mph
UV index8 – Very high
Precip chance5%
Sunrise06:23
Sunset19:41
Monday 24/8 Sunny
95°67°3%⌄
Wind9 mph SE
Gusts18 mph
UV index9 – Very high
Precip chance3%
Sunrise06:24
Sunset19:39
Tuesday 25/8 Sunny
105°71°2%⌄
Wind11 mph NE
Gusts20 mph
UV index10 – Very high
Precip chance2%
Sunrise06:25
Sunset19:38
Wednesday 26/8 Sunny
98°73°1.3 mm⌄
Wind14 mph NE
Gusts27 mph
UV index9 – Very high
Precip chance57%
Sunrise06:26
Sunset19:37
Thursday 27/8 Showers
80°67°10.0 mm⌄
Wind10 mph NE
Gusts20 mph
UV index7 – High
Precip chance78%
Sunrise06:26
Sunset19:35
Friday 28/8 Showers
81°66°3.1 mm⌄
Wind15 mph E
Gusts24 mph
UV index7 – High
Precip chance69%
Sunrise06:27
Sunset19:34
Saturday 29/8 Sunny
87°70°8%⌄
Wind13 mph NE
Gusts19 mph
UV index8 – Very high
Precip chance8%
Sunrise06:28
Sunset19:33
Sunday 30/8 Rain (climatological)
94°70°2.1 mm⌄
Day≈89–100°
Night≈65–76°
Precip≈1.7 in / August
(climatological)Typical range for these dates · 1991–2020
Monday 31/8 Partly cloudy (climatological)
96°72°20%⌄
Day≈91–102°
Night≈66–77°
Precip≈1.7 in / August
(climatological)Typical range for these dates · 1991–2020
Tuesday 1/9 Partly cloudy (climatological)
93°68°20%⌄
Day≈88–99°
Night≈63–74°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 2/9 Rain (climatological)
89°66°4.6 mm⌄
Day≈84–95°
Night≈60–71°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 3/9 Partly cloudy (climatological)
88°65°20%⌄
Day≈83–94°
Night≈60–71°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Partly cloudy (climatological)
83°62°20%⌄
Day≈78–88°
Night≈56–67°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Rain (climatological)
84°62°2.7 mm⌄
Day≈78–89°
Night≈57–68°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
90°66°20%⌄
Day≈84–95°
Night≈60–71°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
94°68°20%⌄
Day≈88–99°
Night≈63–74°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Rain (climatological)
91°67°3.4 mm⌄
Day≈85–96°
Night≈61–72°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
89°66°20%⌄
Day≈84–95°
Night≈60–71°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
84°62°20%⌄
Day≈78–89°
Night≈57–68°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Rain (climatological)
81°61°3.8 mm⌄
Day≈76–87°
Night≈55–66°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
85°63°20%⌄
Day≈80–90°
Night≈58–69°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
90°66°20%⌄
Day≈84–95°
Night≈60–71°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
93°68°4.2 mm⌄
Day≈87–98°
Night≈62–73°
Precip≈1.7 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 Dexter, 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.