Sterling · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Sterling & 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
39°
Mon, Sep 7
Coldest night
14°
Fri, Sep 11
Days with precip
3 / 14
of 14 forecast days
Nicest day
Fri, Sep 11
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
32° 17°
17% precip chance
Sat 5 – Sun 6 Sep
33° 21°
74% precip chance
Sat 12 – Sun 13 Sep
30° 17°
typical range
Sat 19 – Sun 20 Sep
30° 18°
typical range
30 days — Sterling
14 forecast + 16 climatology
Sat · Today Sunny
32°17°3%⌄
Wind8 mph S
Gusts18 mph
UV index8 – High
Precip chance3%
Sunrise06:35
Sunset19:45
Sun · Tomorrow Sunny
32°19°17%⌄
Wind9 mph SW
Gusts18 mph
UV index8 – Very high
Precip chance17%
Sunrise06:36
Sunset19:43
Monday 31/8 Mostly cloudy
34°22°0.2 mm⌄
Wind5 mph NE
Gusts13 mph
UV index7 – High
Precip chance19%
Sunrise06:37
Sunset19:42
Tuesday 1/9 Partly cloudy
36°23°0.4 mm⌄
Wind9 mph W
Gusts19 mph
UV index7 – High
Precip chance36%
Sunrise06:38
Sunset19:40
Wednesday 2/9 Sunny
37°23°0.5 mm⌄
Wind10 mph SW
Gusts19 mph
UV index9 – Very high
Precip chance36%
Sunrise06:39
Sunset19:39
Thursday 3/9 Sunny
38°25°2%⌄
Wind14 mph W
Gusts26 mph
UV index9 – Very high
Precip chance2%
Sunrise06:40
Sunset19:37
Friday 4/9 Sunny
32°21°2%⌄
Wind11 mph NW
Gusts19 mph
UV index8 – Very high
Precip chance2%
Sunrise06:41
Sunset19:36
Saturday 5/9 Sunny
33°21°3%⌄
Wind7 mph E
Gusts15 mph
UV index8 – Very high
Precip chance3%
Sunrise06:42
Sunset19:34
Sunday 6/9 Mostly cloudy
32°22°8.2 mm⌄
Wind8 mph SW
Gusts17 mph
UV index8 – Very high
Precip chance74%
Sunrise06:43
Sunset19:33
Monday 7/9 Sunny
39°23°0.7 mm⌄
Wind15 mph NW
Gusts25 mph
UV index9 – Very high
Precip chance36%
Sunrise06:44
Sunset19:31
Tuesday 8/9 Sunny
31°20°1%⌄
Wind12 mph NW
Gusts24 mph
UV index8 – Very high
Precip chance1%
Sunrise06:44
Sunset19:29
Wednesday 9/9 Mostly cloudy
31°18°3.6 mm⌄
Wind8 mph N
Gusts17 mph
UV index7 – High
Precip chance57%
Sunrise06:45
Sunset19:28
Thursday 10/9 Mostly cloudy
24°16°1.6 mm⌄
Wind10 mph NW
Gusts19 mph
UV index5 – Moderate
Precip chance57%
Sunrise06:46
Sunset19:26
Friday 11/9 Mostly cloudy
24°14°8%⌄
Wind8 mph N
Gusts13 mph
UV index6 – High
Precip chance8%
Sunrise06:47
Sunset19:25
Saturday 12/9 Light rain (climatological)
28°17°1.8 mm⌄
Day≈25–31°
Night≈14–20°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
30°18°20%⌄
Day≈27–33°
Night≈15–21°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
32°19°20%⌄
Day≈29–35°
Night≈16–22°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
28°17°2.5 mm⌄
Day≈25–31°
Night≈14–20°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
28°16°20%⌄
Day≈25–31°
Night≈13–19°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
27°16°20%⌄
Day≈24–30°
Night≈13–19°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
27°16°4.0 mm⌄
Day≈24–30°
Night≈13–19°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
30°18°20%⌄
Day≈27–33°
Night≈15–21°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
30°18°20%⌄
Day≈27–33°
Night≈15–21°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
32°19°4.0 mm⌄
Day≈29–35°
Night≈16–22°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
30°18°20%⌄
Day≈27–33°
Night≈15–21°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
28°17°20%⌄
Day≈25–31°
Night≈14–20°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
27°16°2.1 mm⌄
Day≈24–30°
Night≈13–19°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
26°15°20%⌄
Day≈23–29°
Night≈12–18°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
28°17°20%⌄
Day≈25–31°
Night≈14–20°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
30°18°3.6 mm⌄
Day≈27–33°
Night≈15–21°
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 Sterling, 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.