Sun City · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Sun City & 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
111°
Mon, Aug 24
Coldest night
72°
Sun, Sep 6
Days with precip
5 / 14
of 14 forecast days
Nicest day
Thu, Sep 3
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
109° 92°
3% precip chance
Sat 5 – Sun 6 Sep
88° 72°
80% precip chance
Sat 12 – Sun 13 Sep
96° 82°
typical range
Sat 19 – Sun 20 Sep
94° 79°
typical range
30 days — Sun City
14 forecast + 16 climatology
Mon · Today Showers
111°82°0.5 mm⌄
Wind13 mph W
Gusts19 mph
UV index10 – Very high
Precip chance36%
Sunrise05:57
Sunset19:05
Tue · Tomorrow Sunny
110°92°2%⌄
Wind10 mph N
Gusts20 mph
UV index10 – Very high
Precip chance2%
Sunrise05:58
Sunset19:04
Wednesday 26/8 Sunny
110°93°3%⌄
Wind17 mph W
Gusts25 mph
UV index10 – Very high
Precip chance3%
Sunrise05:59
Sunset19:02
Thursday 27/8 Partly cloudy
110°92°2%⌄
Wind14 mph SW
Gusts23 mph
UV index10 – Very high
Precip chance2%
Sunrise05:59
Sunset19:01
Friday 28/8 Sunny
111°93°1%⌄
Wind9 mph W
Gusts20 mph
UV index10 – Very high
Precip chance1%
Sunrise06:00
Sunset19:00
Saturday 29/8 Sunny
109°93°2%⌄
Wind10 mph W
Gusts21 mph
UV index10 – Very high
Precip chance2%
Sunrise06:01
Sunset18:58
Sunday 30/8 Sunny
107°92°3%⌄
Wind13 mph SW
Gusts26 mph
UV index10 – Very high
Precip chance3%
Sunrise06:01
Sunset18:57
Monday 31/8 Mostly cloudy
102°85°3.4 mm⌄
Wind11 mph SE
Gusts17 mph
UV index8 – Very high
Precip chance58%
Sunrise06:02
Sunset18:56
Tuesday 1/9 Sunny
102°88°2.3 mm⌄
Wind11 mph SW
Gusts18 mph
UV index9 – Very high
Precip chance57%
Sunrise06:03
Sunset18:55
Wednesday 2/9 Sunny
102°88°3%⌄
Wind13 mph SW
Gusts21 mph
UV index9 – Very high
Precip chance3%
Sunrise06:03
Sunset18:53
Thursday 3/9 Sunny
100°85°1%⌄
Wind15 mph W
Gusts26 mph
UV index9 – Very high
Precip chance1%
Sunrise06:04
Sunset18:52
Friday 4/9 Sunny
100°80°3.7 mm⌄
Wind20 mph SW
Gusts25 mph
UV index9 – Very high
Precip chance57%
Sunrise06:05
Sunset18:51
Saturday 5/9 Showers
88°82°2.6 mm⌄
Wind11 mph S
Gusts19 mph
UV index8 – Very high
Precip chance57%
Sunrise06:05
Sunset18:49
Sunday 6/9 Showers
81°72°36.8 mm⌄
Wind8 mph SE
Gusts10 mph
UV index6 – High
Precip chance80%
Sunrise06:06
Sunset18:48
Monday 7/9 Rain (climatological)
98°83°14.3 mm⌄
Day≈93–103°
Night≈78–88°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
104°86°20%⌄
Day≈98–109°
Night≈81–92°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
102°85°20%⌄
Day≈96–107°
Night≈80–91°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
98°83°12.1 mm⌄
Day≈92–103°
Night≈77–88°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
98°83°20%⌄
Day≈93–104°
Night≈78–89°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
96°82°20%⌄
Day≈91–101°
Night≈76–87°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
96°82°8.9 mm⌄
Day≈91–102°
Night≈77–87°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
98°83°20%⌄
Day≈92–103°
Night≈77–88°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
103°86°20%⌄
Day≈97–108°
Night≈80–91°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
104°86°6.1 mm⌄
Day≈98–109°
Night≈81–92°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
100°84°20%⌄
Day≈95–105°
Night≈79–90°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
93°80°20%⌄
Day≈88–99°
Night≈75–85°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
91°79°5.4 mm⌄
Day≈86–96°
Night≈73–84°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
94°81°20%⌄
Day≈89–100°
Night≈75–86°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
97°82°20%⌄
Day≈92–102°
Night≈77–88°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
102°85°6.1 mm⌄
Day≈96–107°
Night≈80–91°
Precip≈4.2 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 Sun City, 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.