Whitehall · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Whitehall & 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
104°
Fri, Sep 4
Coldest night
49°
Thu, Sep 10
Days with precip
6 / 14
of 14 forecast days
Nicest day
Fri, Aug 28
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
90° 65°
47% precip chance
Sat 5 – Sun 6 Sep
101° 69°
36% precip chance
Sat 12 – Sun 13 Sep
85° 58°
typical range
Sat 19 – Sun 20 Sep
85° 60°
typical range
30 days — Whitehall
14 forecast + 16 climatology
Fri · Today Sunny
87°56°4%⌄
Wind14 mph S
Gusts28 mph
UV index8 – Very high
Precip chance4%
Sunrise06:23
Sunset19:49
Sat · Tomorrow Showers
82°65°0.6 mm⌄
Wind14 mph S
Gusts37 mph
UV index6 – High
Precip chance47%
Sunrise06:24
Sunset19:47
Sunday 30/8 Mostly cloudy
90°65°0.3 mm⌄
Wind15 mph S
Gusts40 mph
UV index8 – Very high
Precip chance36%
Sunrise06:25
Sunset19:45
Monday 31/8 Mostly cloudy
101°71°0.9 mm⌄
Wind13 mph W
Gusts26 mph
UV index8 – Very high
Precip chance43%
Sunrise06:27
Sunset19:44
Tuesday 1/9 Mostly cloudy
89°69°1.4 mm⌄
Wind9 mph W
Gusts18 mph
UV index7 – High
Precip chance57%
Sunrise06:28
Sunset19:42
Wednesday 2/9 Sunny
96°68°0.3 mm⌄
Wind8 mph E
Gusts13 mph
UV index9 – Very high
Precip chance36%
Sunrise06:29
Sunset19:40
Thursday 3/9 Mostly cloudy
78°67°3.5 mm⌄
Wind12 mph E
Gusts28 mph
UV index6 – High
Precip chance72%
Sunrise06:30
Sunset19:38
Friday 4/9 Mostly cloudy
104°66°0.8 mm⌄
Wind15 mph SW
Gusts34 mph
UV index8 – Very high
Precip chance43%
Sunrise06:31
Sunset19:36
Saturday 5/9 Sunny
94°69°17%⌄
Wind6 mph NE
Gusts15 mph
UV index8 – Very high
Precip chance17%
Sunrise06:32
Sunset19:35
Sunday 6/9 Sunny
101°72°0.6 mm⌄
Wind14 mph SW
Gusts20 mph
UV index9 – Very high
Precip chance36%
Sunrise06:34
Sunset19:33
Monday 7/9 Mostly cloudy
97°70°1.1 mm⌄
Wind21 mph NW
Gusts35 mph
UV index9 – Very high
Precip chance57%
Sunrise06:35
Sunset19:31
Tuesday 8/9 Showers
85°66°10.0 mm⌄
Wind19 mph W
Gusts26 mph
UV index7 – High
Precip chance71%
Sunrise06:36
Sunset19:29
Wednesday 9/9 Mostly cloudy
64°52°12.2 mm⌄
Wind8 mph NW
Gusts16 mph
UV index4 – Moderate
Precip chance87%
Sunrise06:37
Sunset19:27
Thursday 10/9 Showers
61°49°2.1 mm⌄
Wind11 mph NW
Gusts20 mph
UV index4 – Moderate
Precip chance77%
Sunrise06:38
Sunset19:25
Friday 11/9 Rain (climatological)
79°56°8.3 mm⌄
Day≈73–84°
Night≈51–62°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
82°58°20%⌄
Day≈77–87°
Night≈53–64°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
85°60°20%⌄
Day≈79–90°
Night≈55–65°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
79°57°6.8 mm⌄
Day≈74–85°
Night≈51–62°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
75°54°20%⌄
Day≈69–80°
Night≈49–60°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
74°54°20%⌄
Day≈69–80°
Night≈49–59°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
73°53°5.1 mm⌄
Day≈68–78°
Night≈48–58°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
81°58°20%⌄
Day≈76–86°
Night≈53–63°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
85°60°20%⌄
Day≈79–90°
Night≈55–65°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
84°60°8.3 mm⌄
Day≈78–89°
Night≈54–65°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
80°57°20%⌄
Day≈75–86°
Night≈52–63°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
79°57°20%⌄
Day≈74–84°
Night≈51–62°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
74°54°9.5 mm⌄
Day≈69–80°
Night≈48–59°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
77°55°20%⌄
Day≈71–82°
Night≈50–61°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
81°58°20%⌄
Day≈76–87°
Night≈53–64°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Rain (climatological)
85°60°5.4 mm⌄
Day≈80–90°
Night≈55–66°
Precip≈2.9 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 Whitehall, 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.