Belle Plaine · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Belle Plaine & 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
34°
Tue, Sep 15
Coldest night
12°
Thu, Sep 10
Days with precip
5 / 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
25° 16°
46% precip chance
Sat 12 – Sun 13 Sep
34° 19°
6% precip chance
Sat 19 – Sun 20 Sep
31° 17°
typical range
Sat 26 – Sun 27 Sep
28° 17°
typical range
30 days — Belle Plaine
14 forecast + 16 climatology
Wed · Today Sunny
30°19°13.7 mm⌄
Wind12 mph N
Gusts25 mph
UV index7 – High
Precip chance75%
Sunrise06:18
Sunset19:30
Thu · Tomorrow Showers
31°18°6.3 mm⌄
Wind8 mph NE
Gusts15 mph
UV index6 – High
Precip chance79%
Sunrise06:19
Sunset19:28
Friday 4/9 Mostly cloudy
27°19°24.6 mm⌄
Wind10 mph NW
Gusts25 mph
UV index7 – High
Precip chance89%
Sunrise06:20
Sunset19:26
Saturday 5/9 Sunny
25°18°0.5 mm⌄
Wind10 mph E
Gusts20 mph
UV index6 – High
Precip chance46%
Sunrise06:21
Sunset19:24
Sunday 6/9 Mostly cloudy
25°16°11%⌄
Wind9 mph SE
Gusts19 mph
UV index6 – High
Precip chance11%
Sunrise06:23
Sunset19:22
Monday 7/9 Mostly cloudy
24°17°22%⌄
Wind13 mph SE
Gusts28 mph
UV index6 – High
Precip chance22%
Sunrise06:24
Sunset19:21
Tuesday 8/9 Mostly cloudy
31°19°0.5 mm⌄
Wind13 mph S
Gusts30 mph
UV index7 – High
Precip chance42%
Sunrise06:25
Sunset19:19
Wednesday 9/9 Mostly cloudy
29°18°1.5 mm⌄
Wind17 mph W
Gusts31 mph
UV index7 – High
Precip chance57%
Sunrise06:26
Sunset19:17
Thursday 10/9 Mostly cloudy
23°12°12%⌄
Wind8 mph E
Gusts17 mph
UV index6 – High
Precip chance12%
Sunrise06:27
Sunset19:15
Friday 11/9 Showers
29°15°2.2 mm⌄
Wind13 mph S
Gusts37 mph
UV index7 – High
Precip chance57%
Sunrise06:28
Sunset19:13
Saturday 12/9 Sunny
34°27°6%⌄
Wind20 mph SW
Gusts39 mph
UV index8 – Very high
Precip chance6%
Sunrise06:30
Sunset19:11
Sunday 13/9 Sunny
29°19°4%⌄
Wind21 mph W
Gusts32 mph
UV index7 – High
Precip chance4%
Sunrise06:31
Sunset19:09
Monday 14/9 Sunny
30°15°3%⌄
Wind11 mph W
Gusts15 mph
UV index8 – Very high
Precip chance3%
Sunrise06:32
Sunset19:08
Tuesday 15/9 Sunny
34°20°3%⌄
Wind15 mph N
Gusts26 mph
UV index8 – Very high
Precip chance3%
Sunrise06:33
Sunset19:06
Wednesday 16/9 Rain (climatological)
30°19°9.6 mm⌄
Day≈27–33°
Night≈16–22°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
31°20°20%⌄
Day≈28–34°
Night≈17–23°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
31°20°20%⌄
Day≈28–34°
Night≈17–23°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
31°19°6.1 mm⌄
Day≈28–34°
Night≈16–22°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
26°17°20%⌄
Day≈23–29°
Night≈14–20°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
26°16°20%⌄
Day≈23–29°
Night≈13–19°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
27°17°13.9 mm⌄
Day≈24–30°
Night≈14–20°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
28°18°20%⌄
Day≈25–31°
Night≈15–21°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
30°19°20%⌄
Day≈27–33°
Night≈16–22°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
32°20°12.1 mm⌄
Day≈29–35°
Night≈17–23°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
28°18°20%⌄
Day≈25–31°
Night≈15–21°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
26°17°20%⌄
Day≈23–29°
Night≈14–20°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
27°17°10.7 mm⌄
Day≈24–30°
Night≈14–20°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
27°17°20%⌄
Day≈24–30°
Night≈14–20°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
30°19°20%⌄
Day≈27–33°
Night≈16–22°
Precip≈4.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
24°13°7.5 mm⌄
Day≈21–27°
Night≈10–16°
Precip≈4.2 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 Belle Plaine, 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.