Holley · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Holley & 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
80°
Thu, Aug 27
Coldest night
54°
Sat, Aug 29
Days with precip
8 / 14
of 14 forecast days
Nicest day
Sat, Aug 29
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
67° 54°
25% precip chance
Sat 5 – Sun 6 Sep
76° 58°
93% precip chance
Sat 12 – Sun 13 Sep
60° 49°
typical range
Sat 19 – Sun 20 Sep
60° 47°
typical range
30 days — Holley
14 forecast + 16 climatology
Mon · Today Showers
66°55°1.7 mm⌄
Wind17 mph SW
Gusts26 mph
UV index4 – Moderate
Precip chance71%
Sunrise06:27
Sunset20:01
Tue · Tomorrow Showers
69°58°5.0 mm⌄
Wind14 mph NW
Gusts20 mph
UV index6 – Moderate
Precip chance81%
Sunrise06:28
Sunset19:59
Wednesday 26/8 Sunny
76°57°13%⌄
Wind8 mph SE
Gusts15 mph
UV index7 – High
Precip chance13%
Sunrise06:29
Sunset19:58
Thursday 27/8 Mostly cloudy
80°63°1.5 mm⌄
Wind9 mph SW
Gusts21 mph
UV index7 – High
Precip chance57%
Sunrise06:30
Sunset19:56
Friday 28/8 Sunny
74°59°1.1 mm⌄
Wind15 mph NW
Gusts19 mph
UV index6 – High
Precip chance57%
Sunrise06:32
Sunset19:54
Saturday 29/8 Sunny
67°54°5%⌄
Wind10 mph NW
Gusts15 mph
UV index5 – Moderate
Precip chance5%
Sunrise06:33
Sunset19:52
Sunday 30/8 Mostly cloudy
66°56°25%⌄
Wind8 mph S
Gusts13 mph
UV index4 – Moderate
Precip chance25%
Sunrise06:34
Sunset19:51
Monday 31/8 Showers
70°62°4.3 mm⌄
Wind6 mph NW
Gusts7 mph
UV index5 – Moderate
Precip chance86%
Sunrise06:35
Sunset19:49
Tuesday 1/9 Sunny
72°61°12%⌄
Wind8 mph N
Gusts17 mph
UV index6 – High
Precip chance12%
Sunrise06:36
Sunset19:47
Wednesday 2/9 Mostly cloudy
67°61°4.4 mm⌄
Wind7 mph S
Gusts17 mph
UV index4 – Moderate
Precip chance83%
Sunrise06:37
Sunset19:46
Thursday 3/9 Partly cloudy
72°63°0.2 mm⌄
Wind7 mph N
Gusts9 mph
UV index6 – High
Precip chance35%
Sunrise06:38
Sunset19:44
Friday 4/9 Showers
68°61°0.6 mm⌄
Wind8 mph W
Gusts15 mph
UV index5 – Moderate
Precip chance59%
Sunrise06:39
Sunset19:42
Saturday 5/9 Showers
62°58°21.2 mm⌄
Wind17 mph SE
Gusts31 mph
UV index4 – Moderate
Precip chance93%
Sunrise06:40
Sunset19:40
Sunday 6/9 Showers
76°60°8.2 mm⌄
Wind15 mph SE
Gusts28 mph
UV index6 – High
Precip chance89%
Sunrise06:41
Sunset19:39
Monday 7/9 Rain (climatological)
60°50°8.0 mm⌄
Day≈55–65°
Night≈45–56°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
66°54°20%⌄
Day≈61–72°
Night≈49–60°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
66°54°20%⌄
Day≈60–71°
Night≈49–59°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
62°52°9.1 mm⌄
Day≈57–68°
Night≈46–57°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
58°49°20%⌄
Day≈53–64°
Night≈44–55°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
60°51°20%⌄
Day≈55–66°
Night≈45–56°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
58°49°7.7 mm⌄
Day≈53–64°
Night≈44–55°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
63°52°20%⌄
Day≈58–69°
Night≈47–58°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
66°54°20%⌄
Day≈61–71°
Night≈49–59°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
68°55°13.7 mm⌄
Day≈62–73°
Night≈50–60°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
64°53°20%⌄
Day≈59–70°
Night≈48–58°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
62°51°20%⌄
Day≈56–67°
Night≈46–57°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
55°47°13.0 mm⌄
Day≈50–60°
Night≈42–53°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
60°51°20%⌄
Day≈55–65°
Night≈45–56°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
60°50°20%⌄
Day≈54–65°
Night≈45–56°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
64°53°7.4 mm⌄
Day≈58–69°
Night≈47–58°
Precip≈4.1 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 Holley, 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.