Oracle · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Oracle & 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
101°
Wed, Aug 19
Coldest night
71°
Wed, Aug 19
Days with precip
2 / 14
of 14 forecast days
Nicest day
Thu, Aug 27
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
94° 74°
36% precip chance
Sat 29 – Sun 30 Aug
94° 74°
17% precip chance
Sat 5 – Sun 6 Sep
91° 68°
typical range
Sat 12 – Sun 13 Sep
88° 69°
typical range
30 days — Oracle
14 forecast + 16 climatology
Wed · Today Sunny
101°71°4.5 mm⌄
Wind22 mph N
Gusts26 mph
UV index11 – Extreme
Precip chance57%
Sunrise05:49
Sunset19:03
Thu · Tomorrow Sunny
93°72°0.5 mm⌄
Wind13 mph NW
Gusts24 mph
UV index11 – Extreme
Precip chance36%
Sunrise05:50
Sunset19:02
Friday 21/8 Showers
94°74°0.8 mm⌄
Wind12 mph NW
Gusts18 mph
UV index11 – Extreme
Precip chance36%
Sunrise05:50
Sunset19:01
Saturday 22/8 Sunny
94°76°0.5 mm⌄
Wind11 mph SW
Gusts15 mph
UV index11 – Extreme
Precip chance36%
Sunrise05:51
Sunset19:00
Sunday 23/8 Sunny
93°74°0.6 mm⌄
Wind9 mph W
Gusts20 mph
UV index8 – Very high
Precip chance36%
Sunrise05:52
Sunset18:59
Monday 24/8 Thunderstorms
90°76°2.0 mm⌄
Wind15 mph NW
Gusts26 mph
UV index7 – High
Precip chance57%
Sunrise05:52
Sunset18:58
Tuesday 25/8 Sunny
94°75°0.6 mm⌄
Wind12 mph W
Gusts19 mph
UV index8 – Very high
Precip chance36%
Sunrise05:53
Sunset18:56
Wednesday 26/8 Mostly cloudy
96°78°8%⌄
Wind9 mph W
Gusts11 mph
UV index8 – Very high
Precip chance8%
Sunrise05:54
Sunset18:55
Thursday 27/8 Sunny
87°72°7%⌄
Wind10 mph SW
Gusts19 mph
UV index8 – Very high
Precip chance7%
Sunrise05:54
Sunset18:54
Friday 28/8 Sunny
93°75°7%⌄
Wind12 mph S
Gusts16 mph
UV index8 – Very high
Precip chance7%
Sunrise05:55
Sunset18:53
Saturday 29/8 Mostly cloudy
94°74°5%⌄
Wind14 mph W
Gusts21 mph
UV index8 – Very high
Precip chance5%
Sunrise05:56
Sunset18:51
Sunday 30/8 Mostly cloudy
90°76°17%⌄
Wind14 mph W
Gusts25 mph
UV index7 – High
Precip chance17%
Sunrise05:56
Sunset18:50
Monday 31/8 Sunny
90°74°0.2 mm⌄
Wind13 mph W
Gusts22 mph
UV index8 – Very high
Precip chance17%
Sunrise05:57
Sunset18:49
Tuesday 1/9 Sunny
91°74°0%⌄
Wind12 mph W
Gusts19 mph
UV index8 – Very high
Precip chance0%
Sunrise05:58
Sunset18:48
Wednesday 2/9 Light rain (climatological)
89°71°1.2 mm⌄
Day≈84–95°
Night≈66–77°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 3/9 Partly cloudy (climatological)
93°74°20%⌄
Day≈88–99°
Night≈68–79°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Partly cloudy (climatological)
92°73°20%⌄
Day≈87–98°
Night≈68–78°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Light rain (climatological)
91°72°1.7 mm⌄
Day≈85–96°
Night≈67–78°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
84°68°20%⌄
Day≈79–89°
Night≈63–74°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
85°69°20%⌄
Day≈80–91°
Night≈63–74°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Light rain (climatological)
87°70°1.2 mm⌄
Day≈82–93°
Night≈65–76°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
89°71°20%⌄
Day≈84–95°
Night≈66–77°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
89°71°20%⌄
Day≈84–95°
Night≈66–77°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Light rain (climatological)
92°73°2.0 mm⌄
Day≈86–97°
Night≈67–78°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
88°71°20%⌄
Day≈83–94°
Night≈65–76°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
85°69°20%⌄
Day≈79–90°
Night≈63–74°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Light rain (climatological)
83°68°1.0 mm⌄
Day≈78–89°
Night≈62–73°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
83°68°20%⌄
Day≈78–89°
Night≈62–73°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
89°71°20%⌄
Day≈84–95°
Night≈66–77°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
92°73°2.7 mm⌄
Day≈87–97°
Night≈67–78°
Precip≈0.8 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 Oracle, 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.