Prairie du Chien · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Prairie du Chien & 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
32°
Tue, Sep 1
Coldest night
11°
Tue, Sep 8
Days with precip
7 / 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
32° 20°
84% precip chance
Sat 12 – Sun 13 Sep
22° 13°
41% precip chance
Sat 19 – Sun 20 Sep
25° 16°
typical range
Sat 26 – Sun 27 Sep
23° 15°
typical range
30 days — Prairie du Chien
14 forecast + 16 climatology
Tue · Today Mostly cloudy
32°20°17%⌄
Wind9 mph SW
Gusts12 mph
UV index7 – High
Precip chance17%
Sunrise06:29
Sunset19:40
Wed · Tomorrow Sunny
30°21°13%⌄
Wind12 mph N
Gusts24 mph
UV index6 – Moderate
Precip chance13%
Sunrise06:30
Sunset19:38
Thursday 3/9 Showers
27°21°2.0 mm⌄
Wind11 mph SE
Gusts25 mph
UV index7 – High
Precip chance72%
Sunrise06:31
Sunset19:36
Friday 4/9 Thunderstorms
31°22°0.8 mm⌄
Wind9 mph S
Gusts20 mph
UV index6 – High
Precip chance54%
Sunrise06:32
Sunset19:34
Saturday 5/9 Sunny
32°20°7.7 mm⌄
Wind15 mph SE
Gusts28 mph
UV index8 – Very high
Precip chance76%
Sunrise06:33
Sunset19:33
Sunday 6/9 Thunderstorms
28°20°6.0 mm⌄
Wind14 mph SE
Gusts30 mph
UV index7 – High
Precip chance84%
Sunrise06:34
Sunset19:31
Monday 7/9 Showers
24°12°3.1 mm⌄
Wind15 mph E
Gusts28 mph
UV index5 – Moderate
Precip chance85%
Sunrise06:35
Sunset19:29
Tuesday 8/9 Showers
14°11°2.4 mm⌄
Wind14 mph E
Gusts28 mph
UV index3 – Moderate
Precip chance83%
Sunrise06:36
Sunset19:27
Wednesday 9/9 Showers
19°12°10.6 mm⌄
Wind12 mph E
Gusts28 mph
UV index4 – Moderate
Precip chance94%
Sunrise06:37
Sunset19:26
Thursday 10/9 Sunny
24°17°13%⌄
Wind12 mph NW
Gusts23 mph
UV index6 – High
Precip chance13%
Sunrise06:38
Sunset19:24
Friday 11/9 Showers
23°17°42.8 mm⌄
Wind16 mph SE
Gusts31 mph
UV index5 – Moderate
Precip chance92%
Sunrise06:39
Sunset19:22
Saturday 12/9 Mostly cloudy
22°15°0.2 mm⌄
Wind14 mph W
Gusts25 mph
UV index4 – Moderate
Precip chance40%
Sunrise06:41
Sunset19:20
Sunday 13/9 Mostly cloudy
22°13°0.2 mm⌄
Wind24 mph W
Gusts41 mph
UV index5 – Moderate
Precip chance41%
Sunrise06:42
Sunset19:18
Monday 14/9 Sunny
21°12°0.3 mm⌄
Wind17 mph NW
Gusts31 mph
UV index6 – High
Precip chance36%
Sunrise06:43
Sunset19:17
Tuesday 15/9 Rain (climatological)
26°17°19.3 mm⌄
Day≈23–29°
Night≈14–20°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
27°18°20%⌄
Day≈24–30°
Night≈15–21°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
28°18°20%⌄
Day≈25–31°
Night≈15–21°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
27°18°8.3 mm⌄
Day≈24–30°
Night≈15–21°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
25°16°20%⌄
Day≈22–28°
Night≈13–19°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
24°16°20%⌄
Day≈21–27°
Night≈13–19°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
23°15°10.5 mm⌄
Day≈20–26°
Night≈12–18°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
25°17°20%⌄
Day≈22–28°
Night≈14–20°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
27°18°20%⌄
Day≈24–30°
Night≈15–21°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
27°18°19.8 mm⌄
Day≈24–30°
Night≈15–21°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
26°18°20%⌄
Day≈23–29°
Night≈15–21°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
23°16°20%⌄
Day≈20–26°
Night≈13–19°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
23°15°10.5 mm⌄
Day≈20–26°
Night≈12–18°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
22°15°20%⌄
Day≈19–25°
Night≈12–18°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
25°17°20%⌄
Day≈22–28°
Night≈14–20°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climatological)
27°18°8.8 mm⌄
Day≈24–30°
Night≈15–21°
Precip≈6.5 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 Prairie du Chien, 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.