Butler · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Butler & 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
42°
Sun, Aug 30
Coldest night
13°
Thu, Sep 10
Days with precip
2 / 14
of 14 forecast days
Nicest day
Tue, Sep 8
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
42° 21°
7% precip chance
Sat 5 – Sun 6 Sep
38° 23°
76% precip chance
Sat 12 – Sun 13 Sep
36° 21°
typical range
Sat 19 – Sun 20 Sep
37° 21°
typical range
30 days — Butler
14 forecast + 16 climatology
Fri · Today Sunny
35°15°3%⌄
Wind10 mph E
Gusts24 mph
UV index8 – Very high
Precip chance3%
Sunrise06:43
Sunset19:53
Sat · Tomorrow Mostly cloudy
38°21°7%⌄
Wind17 mph S
Gusts36 mph
UV index9 – Very high
Precip chance7%
Sunrise06:44
Sunset19:52
Sunday 30/8 Mostly cloudy
42°26°6%⌄
Wind20 mph SW
Gusts37 mph
UV index10 – Very high
Precip chance6%
Sunrise06:45
Sunset19:50
Monday 31/8 Sunny
41°27°3%⌄
Wind18 mph S
Gusts38 mph
UV index10 – Very high
Precip chance3%
Sunrise06:46
Sunset19:49
Tuesday 1/9 Sunny
40°27°1%⌄
Wind19 mph SW
Gusts41 mph
UV index10 – Very high
Precip chance1%
Sunrise06:47
Sunset19:47
Wednesday 2/9 Sunny
41°27°3%⌄
Wind17 mph S
Gusts35 mph
UV index10 – Very high
Precip chance3%
Sunrise06:47
Sunset19:46
Thursday 3/9 Sunny
41°27°1%⌄
Wind15 mph SW
Gusts34 mph
UV index10 – Very high
Precip chance1%
Sunrise06:48
Sunset19:44
Friday 4/9 Sunny
41°28°3%⌄
Wind15 mph SW
Gusts34 mph
UV index10 – Very high
Precip chance3%
Sunrise06:49
Sunset19:43
Saturday 5/9 Partly cloudy
38°26°17%⌄
Wind12 mph SW
Gusts28 mph
UV index9 – Very high
Precip chance17%
Sunrise06:50
Sunset19:41
Sunday 6/9 Showers
32°23°7.7 mm⌄
Wind9 mph W
Gusts13 mph
UV index8 – Very high
Precip chance76%
Sunrise06:51
Sunset19:40
Monday 7/9 Sunny
35°21°0.6 mm⌄
Wind13 mph NE
Gusts20 mph
UV index8 – Very high
Precip chance36%
Sunrise06:52
Sunset19:38
Tuesday 8/9 Mostly cloudy
31°20°9%⌄
Wind15 mph NE
Gusts28 mph
UV index7 – High
Precip chance9%
Sunrise06:53
Sunset19:36
Wednesday 9/9 Mostly cloudy
40°18°1.0 mm⌄
Wind24 mph SW
Gusts37 mph
UV index9 – Very high
Precip chance43%
Sunrise06:53
Sunset19:35
Thursday 10/9 Showers
22°13°16.5 mm⌄
Wind15 mph N
Gusts29 mph
UV index5 – Moderate
Precip chance84%
Sunrise06:54
Sunset19:33
Friday 11/9 Rain (climatological)
33°20°6.2 mm⌄
Day≈30–36°
Night≈17–23°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
36°22°20%⌄
Day≈33–39°
Night≈19–25°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
36°21°20%⌄
Day≈33–39°
Night≈18–24°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
33°20°4.5 mm⌄
Day≈30–36°
Night≈17–23°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
32°19°20%⌄
Day≈29–35°
Night≈16–22°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
31°18°20%⌄
Day≈28–34°
Night≈15–21°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
31°18°6.2 mm⌄
Day≈28–34°
Night≈15–21°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
34°20°20%⌄
Day≈31–37°
Night≈17–23°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
37°22°20%⌄
Day≈34–40°
Night≈19–25°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
35°21°5.4 mm⌄
Day≈32–38°
Night≈18–24°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
36°21°20%⌄
Day≈33–39°
Night≈18–24°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
33°20°20%⌄
Day≈30–36°
Night≈17–23°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
30°18°5.2 mm⌄
Day≈27–33°
Night≈15–21°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
31°18°20%⌄
Day≈28–34°
Night≈15–21°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
34°20°20%⌄
Day≈31–37°
Night≈17–23°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Rain (climatological)
37°22°5.6 mm⌄
Day≈34–40°
Night≈19–25°
Precip≈2.2 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 Butler, 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.