West Royalty · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
West Royalty & 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
82°
Fri, Aug 28
Coldest night
50°
Wed, Sep 2
Days with precip
4 / 14
of 14 forecast days
Nicest day
Fri, Sep 4
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
72° 57°
62% precip chance
Sat 5 – Sun 6 Sep
64° 51°
90% precip chance
Sat 12 – Sun 13 Sep
60° 48°
typical range
Sat 19 – Sun 20 Sep
64° 49°
typical range
30 days — West Royalty
14 forecast + 16 climatology
Fri · Today Mostly cloudy
82°63°14%⌄
Wind13 mph SW
Gusts25 mph
UV index7 – High
Precip chance14%
Sunrise06:28
Sunset19:59
Sat · Tomorrow Mostly cloudy
70°59°0.2 mm⌄
Wind13 mph NW
Gusts23 mph
UV index6 – High
Precip chance26%
Sunrise06:29
Sunset19:57
Sunday 30/8 Mostly cloudy
72°57°2.1 mm⌄
Wind18 mph SW
Gusts34 mph
UV index6 – High
Precip chance62%
Sunrise06:30
Sunset19:55
Monday 31/8 Mostly cloudy
66°51°0.6 mm⌄
Wind14 mph NW
Gusts22 mph
UV index5 – Moderate
Precip chance43%
Sunrise06:31
Sunset19:53
Tuesday 1/9 Sunny
67°50°17%⌄
Wind10 mph N
Gusts17 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:33
Sunset19:52
Wednesday 2/9 Partly cloudy
64°50°20%⌄
Wind7 mph NE
Gusts10 mph
UV index4 – Moderate
Precip chance20%
Sunrise06:34
Sunset19:50
Thursday 3/9 Showers
65°51°0.5 mm⌄
Wind8 mph S
Gusts9 mph
UV index4 – Moderate
Precip chance46%
Sunrise06:35
Sunset19:48
Friday 4/9 Sunny
65°52°17%⌄
Wind7 mph E
Gusts10 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:36
Sunset19:46
Saturday 5/9 Sunny
64°51°3.6 mm⌄
Wind25 mph NE
Gusts39 mph
UV index5 – Moderate
Precip chance74%
Sunrise06:38
Sunset19:44
Sunday 6/9 Showers
63°60°5.9 mm⌄
Wind20 mph NE
Gusts30 mph
UV index4 – Moderate
Precip chance90%
Sunrise06:39
Sunset19:42
Monday 7/9 Showers
62°60°1.8 mm⌄
Wind19 mph NE
Gusts30 mph
UV index4 – Moderate
Precip chance79%
Sunrise06:40
Sunset19:40
Tuesday 8/9 Partly cloudy
63°58°0.2 mm⌄
Wind9 mph NW
Gusts16 mph
UV index5 – Moderate
Precip chance44%
Sunrise06:41
Sunset19:38
Wednesday 9/9 Mostly cloudy
69°56°22%⌄
Wind17 mph SW
Gusts34 mph
UV index5 – Moderate
Precip chance22%
Sunrise06:43
Sunset19:36
Thursday 10/9 Partly cloudy
73°60°20%⌄
Wind11 mph SW
Gusts22 mph
UV index6 – High
Precip chance20%
Sunrise06:44
Sunset19:34
Friday 11/9 Rain (climatological)
58°47°2.1 mm⌄
Day≈53–64°
Night≈42–53°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
60°48°20%⌄
Day≈54–65°
Night≈42–53°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
60°48°20%⌄
Day≈55–66°
Night≈43–54°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Light rain (climatological)
59°47°2.0 mm⌄
Day≈54–64°
Night≈42–53°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
55°45°20%⌄
Day≈50–60°
Night≈40–51°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
56°45°20%⌄
Day≈50–61°
Night≈40–51°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
52°43°2.2 mm⌄
Day≈47–57°
Night≈38–49°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
55°45°20%⌄
Day≈50–61°
Night≈40–51°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
64°50°20%⌄
Day≈58–69°
Night≈45–56°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Light rain (climatological)
61°49°1.7 mm⌄
Day≈56–67°
Night≈44–54°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
61°49°20%⌄
Day≈56–67°
Night≈44–54°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
59°47°20%⌄
Day≈53–64°
Night≈42–53°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
56°46°3.4 mm⌄
Day≈50–61°
Night≈40–51°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
55°45°20%⌄
Day≈50–61°
Night≈40–51°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
59°47°20%⌄
Day≈54–64°
Night≈42–53°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Rain (climatological)
64°51°4.4 mm⌄
Day≈59–70°
Night≈45–56°
Precip≈1.3 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 West Royalty, 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.