Erwinville · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Erwinville & 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
38°
Sun, Sep 13
Coldest night
20°
Wed, Sep 16
Days with precip
2 / 14
of 14 forecast days
Nicest day
Thu, Sep 10
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
36° 23°
44% precip chance
Sat 12 – Sun 13 Sep
38° 23°
12% precip chance
Sat 19 – Sun 20 Sep
39° 23°
typical range
Sat 26 – Sun 27 Sep
37° 23°
typical range
30 days — Erwinville
14 forecast + 16 climatology
Sat · Today Mostly cloudy
34°25°0.4 mm⌄
Wind6 mph W
Gusts17 mph
UV index10 – Very high
Precip chance44%
Sunrise06:44
Sunset19:24
Sun · Tomorrow Sunny
36°23°17%⌄
Wind6 mph SW
Gusts15 mph
UV index10 – Very high
Precip chance17%
Sunrise06:45
Sunset19:22
Monday 7/9 Sunny
37°24°0.4 mm⌄
Wind10 mph S
Gusts21 mph
UV index10 – Very high
Precip chance36%
Sunrise06:45
Sunset19:21
Tuesday 8/9 Sunny
36°23°2.1 mm⌄
Wind9 mph NE
Gusts15 mph
UV index9 – Very high
Precip chance57%
Sunrise06:46
Sunset19:20
Wednesday 9/9 Showers
35°24°1.7 mm⌄
Wind6 mph E
Gusts15 mph
UV index8 – Very high
Precip chance58%
Sunrise06:46
Sunset19:19
Thursday 10/9 Sunny
35°24°5%⌄
Wind6 mph SW
Gusts13 mph
UV index9 – Very high
Precip chance5%
Sunrise06:47
Sunset19:17
Friday 11/9 Sunny
37°23°4%⌄
Wind9 mph SW
Gusts18 mph
UV index9 – Very high
Precip chance4%
Sunrise06:47
Sunset19:16
Saturday 12/9 Mostly cloudy
36°23°12%⌄
Wind8 mph SW
Gusts19 mph
UV index8 – Very high
Precip chance12%
Sunrise06:48
Sunset19:15
Sunday 13/9 Mostly cloudy
38°24°9%⌄
Wind8 mph SE
Gusts17 mph
UV index9 – Very high
Precip chance9%
Sunrise06:49
Sunset19:14
Monday 14/9 Sunny
37°23°6%⌄
Wind9 mph SE
Gusts19 mph
UV index9 – Very high
Precip chance6%
Sunrise06:49
Sunset19:12
Tuesday 15/9 Sunny
35°24°0.3 mm⌄
Wind10 mph E
Gusts17 mph
UV index8 – Very high
Precip chance36%
Sunrise06:50
Sunset19:11
Wednesday 16/9 Sunny
35°20°3%⌄
Wind10 mph E
Gusts13 mph
UV index8 – Very high
Precip chance3%
Sunrise06:50
Sunset19:10
Thursday 17/9 Sunny
35°20°2%⌄
Wind10 mph E
Gusts11 mph
UV index9 – Very high
Precip chance2%
Sunrise06:51
Sunset19:09
Friday 18/9 Sunny
37°21°3%⌄
Wind7 mph NE
Gusts9 mph
UV index9 – Very high
Precip chance3%
Sunrise06:51
Sunset19:07
Saturday 19/9 Light rain (climatological)
36°23°1.2 mm⌄
Day≈33–39°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
39°25°20%⌄
Day≈36–42°
Night≈22–28°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
37°24°20%⌄
Day≈34–40°
Night≈21–27°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Light rain (climatological)
36°23°1.0 mm⌄
Day≈33–39°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
36°23°20%⌄
Day≈33–39°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
32°21°20%⌄
Day≈29–35°
Night≈18–24°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Light rain (climatological)
35°23°0.8 mm⌄
Day≈32–38°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
35°23°20%⌄
Day≈32–38°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
37°23°20%⌄
Day≈34–40°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Light rain (climatological)
38°24°0.9 mm⌄
Day≈35–41°
Night≈21–27°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
36°23°20%⌄
Day≈33–39°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
33°21°20%⌄
Day≈30–36°
Night≈18–24°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Light rain (climatological)
30°18°1.9 mm⌄
Day≈27–33°
Night≈15–21°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Partly cloudy (climatological)
31°19°20%⌄
Day≈28–34°
Night≈16–22°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 3/10 Partly cloudy (climatological)
31°19°20%⌄
Day≈28–34°
Night≈16–22°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Sunday 4/10 Light rain (climatological)
33°20°1.2 mm⌄
Day≈30–36°
Night≈17–23°
Precip≈0.6 in / October
(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 Erwinville, 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.