Pevely · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Pevely & 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
41°
Fri, Sep 4
Coldest night
18°
Sun, Aug 23
Days with precip
4 / 14
of 14 forecast days
Nicest day
Wed, Aug 26
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
34° 18°
17% precip chance
Sat 29 – Sun 30 Aug
37° 21°
57% precip chance
Sat 5 – Sun 6 Sep
33° 18°
typical range
Sat 12 – Sun 13 Sep
31° 19°
typical range
30 days — Pevely
14 forecast + 16 climatology
Sat · Today Sunny
34°20°3%⌄
Wind10 mph NW
Gusts18 mph
UV index8 – Very high
Precip chance3%
Sunrise06:22
Sunset19:46
Sun · Tomorrow Mostly cloudy
28°18°0.2 mm⌄
Wind6 mph E
Gusts20 mph
UV index8 – Very high
Precip chance17%
Sunrise06:23
Sunset19:45
Monday 24/8 Showers
28°20°4.3 mm⌄
Wind6 mph SE
Gusts18 mph
UV index9 – Very high
Precip chance74%
Sunrise06:24
Sunset19:43
Tuesday 25/8 Fog
29°21°25%⌄
Wind9 mph SE
Gusts16 mph
UV index8 – High
Precip chance25%
Sunrise06:25
Sunset19:42
Wednesday 26/8 Mostly cloudy
30°20°14%⌄
Wind5 mph N
Gusts13 mph
UV index6 – High
Precip chance14%
Sunrise06:26
Sunset19:40
Thursday 27/8 Sunny
32°21°4%⌄
Wind7 mph NW
Gusts15 mph
UV index8 – Very high
Precip chance4%
Sunrise06:26
Sunset19:39
Friday 28/8 Sunny
34°20°4%⌄
Wind9 mph E
Gusts19 mph
UV index8 – Very high
Precip chance4%
Sunrise06:27
Sunset19:37
Saturday 29/8 Mostly cloudy
35°21°11%⌄
Wind12 mph S
Gusts28 mph
UV index7 – High
Precip chance11%
Sunrise06:28
Sunset19:36
Sunday 30/8 Showers
37°22°2.0 mm⌄
Wind7 mph SW
Gusts27 mph
UV index9 – Very high
Precip chance57%
Sunrise06:29
Sunset19:34
Monday 31/8 Showers
32°21°9.2 mm⌄
Wind9 mph S
Gusts19 mph
UV index8 – Very high
Precip chance82%
Sunrise06:30
Sunset19:33
Tuesday 1/9 Thunderstorms
39°22°0.4 mm⌄
Wind11 mph SW
Gusts34 mph
UV index9 – Very high
Precip chance36%
Sunrise06:31
Sunset19:31
Wednesday 2/9 Mostly cloudy
40°29°6%⌄
Wind11 mph SW
Gusts37 mph
UV index9 – Very high
Precip chance6%
Sunrise06:32
Sunset19:30
Thursday 3/9 Mostly cloudy
38°27°3.6 mm⌄
Wind8 mph SW
Gusts32 mph
UV index8 – Very high
Precip chance61%
Sunrise06:32
Sunset19:28
Friday 4/9 Sunny
41°27°2%⌄
Wind11 mph W
Gusts28 mph
UV index10 – Very high
Precip chance2%
Sunrise06:33
Sunset19:27
Saturday 5/9 Rain (climatological)
29°18°3.1 mm⌄
Day≈26–32°
Night≈15–21°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
33°21°20%⌄
Day≈30–36°
Night≈18–24°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
32°20°20%⌄
Day≈29–35°
Night≈17–23°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Rain (climatological)
31°19°3.2 mm⌄
Day≈28–34°
Night≈16–22°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
30°19°20%⌄
Day≈27–33°
Night≈16–22°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
29°18°20%⌄
Day≈26–32°
Night≈15–21°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Rain (climatological)
28°18°4.8 mm⌄
Day≈25–31°
Night≈15–21°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
31°19°20%⌄
Day≈28–34°
Night≈16–22°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
31°19°20%⌄
Day≈28–34°
Night≈16–22°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
33°20°4.3 mm⌄
Day≈30–36°
Night≈17–23°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
30°19°20%⌄
Day≈27–33°
Night≈16–22°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
28°18°20%⌄
Day≈25–31°
Night≈15–21°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
28°17°5.3 mm⌄
Day≈25–31°
Night≈14–20°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
30°18°20%⌄
Day≈27–33°
Night≈15–21°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
32°20°20%⌄
Day≈29–35°
Night≈17–23°
Precip≈1.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
31°19°2.2 mm⌄
Day≈28–34°
Night≈16–22°
Precip≈1.7 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 Pevely, 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.