Saint Michael · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Saint Michael & 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
36°
Thu, Sep 3
Coldest night
7°
Sun, Sep 6
Days with precip
3 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
31° 18°
57% precip chance
Sat 5 – Sun 6 Sep
24° 7°
8% precip chance
Sat 12 – Sun 13 Sep
24° 10°
typical range
Sat 19 – Sun 20 Sep
24° 11°
typical range
30 days — Saint Michael
14 forecast + 16 climatology
Wed · Today Sunny
30°17°3%⌄
Wind16 mph N
Gusts26 mph
UV index6 – High
Precip chance3%
Sunrise06:29
Sunset20:03
Thu · Tomorrow Sunny
29°14°1%⌄
Wind12 mph NW
Gusts20 mph
UV index7 – High
Precip chance1%
Sunrise06:30
Sunset20:01
Friday 28/8 Sunny
29°12°0.2 mm⌄
Wind11 mph SW
Gusts25 mph
UV index6 – High
Precip chance17%
Sunrise06:31
Sunset20:00
Saturday 29/8 Mostly cloudy
31°19°1.1 mm⌄
Wind21 mph S
Gusts35 mph
UV index8 – Very high
Precip chance57%
Sunrise06:32
Sunset19:58
Sunday 30/8 Mostly cloudy
31°18°17%⌄
Wind14 mph S
Gusts30 mph
UV index7 – High
Precip chance17%
Sunrise06:34
Sunset19:56
Monday 31/8 Sunny
32°19°0.1 mm⌄
Wind10 mph S
Gusts19 mph
UV index8 – Very high
Precip chance17%
Sunrise06:35
Sunset19:54
Tuesday 1/9 Showers
33°18°4.8 mm⌄
Wind11 mph S
Gusts17 mph
UV index7 – High
Precip chance75%
Sunrise06:36
Sunset19:52
Wednesday 2/9 Sunny
33°18°0.3 mm⌄
Wind7 mph S
Gusts15 mph
UV index8 – Very high
Precip chance22%
Sunrise06:37
Sunset19:50
Thursday 3/9 Mostly cloudy
36°21°11%⌄
Wind11 mph SW
Gusts25 mph
UV index8 – Very high
Precip chance11%
Sunrise06:38
Sunset19:49
Friday 4/9 Sunny
33°18°2%⌄
Wind18 mph W
Gusts27 mph
UV index8 – Very high
Precip chance2%
Sunrise06:40
Sunset19:47
Saturday 5/9 Mostly cloudy
24°13°8%⌄
Wind17 mph NW
Gusts28 mph
UV index5 – Moderate
Precip chance8%
Sunrise06:41
Sunset19:45
Sunday 6/9 Sunny
21°7°2%⌄
Wind10 mph NW
Gusts20 mph
UV index6 – High
Precip chance2%
Sunrise06:42
Sunset19:43
Monday 7/9 Mostly cloudy
17°11°14%⌄
Wind11 mph SE
Gusts22 mph
UV index4 – Moderate
Precip chance14%
Sunrise06:43
Sunset19:41
Tuesday 8/9 Showers
16°11°9.3 mm⌄
Wind9 mph E
Gusts13 mph
UV index4 – Moderate
Precip chance85%
Sunrise06:45
Sunset19:39
Wednesday 9/9 Rain (climatological)
22°10°2.9 mm⌄
Day≈19–25°
Night≈7–13°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
24°11°20%⌄
Day≈21–27°
Night≈8–14°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
26°13°20%⌄
Day≈23–29°
Night≈10–16°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
24°12°3.7 mm⌄
Day≈21–27°
Night≈9–15°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
22°10°20%⌄
Day≈19–25°
Night≈7–13°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
21°9°20%⌄
Day≈18–24°
Night≈6–12°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
20°9°4.2 mm⌄
Day≈17–23°
Night≈6–12°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
23°11°20%⌄
Day≈20–26°
Night≈8–14°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
25°12°20%⌄
Day≈22–28°
Night≈9–15°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
25°12°4.4 mm⌄
Day≈22–28°
Night≈9–15°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
24°11°20%⌄
Day≈21–27°
Night≈8–14°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
23°11°20%⌄
Day≈20–26°
Night≈8–14°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
21°10°3.7 mm⌄
Day≈18–24°
Night≈7–13°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
22°10°20%⌄
Day≈19–25°
Night≈7–13°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
23°11°20%⌄
Day≈20–26°
Night≈8–14°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Light rain (climatological)
25°12°2.0 mm⌄
Day≈22–28°
Night≈9–15°
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 Saint Michael, 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.