Clay Center · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Clay Center & 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
40°
Fri, Sep 11
Coldest night
23°
Fri, Sep 4
Days with precip
0 / 14
of 14 forecast days
Nicest day
Thu, Sep 17
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
38° 23°
17% precip chance
Sat 12 – Sun 13 Sep
39° 28°
0% precip chance
Sat 19 – Sun 20 Sep
41° 28°
typical range
Sat 26 – Sun 27 Sep
41° 28°
typical range
30 days — Clay Center
14 forecast + 16 climatology
Fri · Today Sunny
35°23°3%⌄
Wind17 mph S
Gusts34 mph
UV index9 – Very high
Precip chance3%
Sunrise06:59
Sunset19:51
Sat · Tomorrow Sunny
38°28°2%⌄
Wind13 mph S
Gusts32 mph
UV index9 – Very high
Precip chance2%
Sunrise07:00
Sunset19:50
Sunday 6/9 Sunny
37°23°0.1 mm⌄
Wind21 mph E
Gusts36 mph
UV index9 – Very high
Precip chance17%
Sunrise07:01
Sunset19:48
Monday 7/9 Sunny
38°25°0.8 mm⌄
Wind23 mph S
Gusts32 mph
UV index9 – Very high
Precip chance36%
Sunrise07:02
Sunset19:47
Tuesday 8/9 Sunny
39°29°1%⌄
Wind19 mph SW
Gusts37 mph
UV index9 – Very high
Precip chance1%
Sunrise07:03
Sunset19:45
Wednesday 9/9 Sunny
36°29°3%⌄
Wind18 mph S
Gusts36 mph
UV index9 – Very high
Precip chance3%
Sunrise07:03
Sunset19:44
Thursday 10/9 Partly cloudy
37°25°0.6 mm⌄
Wind16 mph E
Gusts29 mph
UV index9 – Very high
Precip chance36%
Sunrise07:04
Sunset19:42
Friday 11/9 Sunny
40°27°1%⌄
Wind17 mph SW
Gusts33 mph
UV index9 – Very high
Precip chance1%
Sunrise07:05
Sunset19:41
Saturday 12/9 Sunny
39°28°0%⌄
Wind20 mph S
Gusts36 mph
UV index9 – Very high
Precip chance0%
Sunrise07:06
Sunset19:39
Sunday 13/9 Sunny
39°29°0%⌄
Wind17 mph SW
Gusts36 mph
UV index9 – Very high
Precip chance0%
Sunrise07:07
Sunset19:38
Monday 14/9 Sunny
39°28°0%⌄
Wind19 mph S
Gusts35 mph
UV index9 – Very high
Precip chance0%
Sunrise07:08
Sunset19:36
Tuesday 15/9 Sunny
37°29°0%⌄
Wind19 mph S
Gusts36 mph
UV index9 – Very high
Precip chance0%
Sunrise07:08
Sunset19:35
Wednesday 16/9 Sunny
36°28°1%⌄
Wind21 mph S
Gusts37 mph
UV index9 – Very high
Precip chance1%
Sunrise07:09
Sunset19:33
Thursday 17/9 Sunny
36°27°1%⌄
Wind16 mph S
Gusts28 mph
UV index9 – Very high
Precip chance1%
Sunrise07:10
Sunset19:32
Friday 18/9 Light rain (climatological)
37°27°1.3 mm⌄
Day≈34–40°
Night≈24–30°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
39°28°20%⌄
Day≈36–42°
Night≈25–31°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
41°29°20%⌄
Day≈38–44°
Night≈26–32°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Light rain (climatological)
38°27°0.8 mm⌄
Day≈35–41°
Night≈24–30°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
38°27°20%⌄
Day≈35–41°
Night≈24–30°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
36°26°20%⌄
Day≈33–39°
Night≈23–29°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Light rain (climatological)
34°25°1.0 mm⌄
Day≈31–37°
Night≈22–28°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
39°28°20%⌄
Day≈36–42°
Night≈25–31°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
41°29°20%⌄
Day≈38–44°
Night≈26–32°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Light rain (climatological)
40°28°1.9 mm⌄
Day≈37–43°
Night≈25–31°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
39°28°20%⌄
Day≈36–42°
Night≈25–31°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
35°25°20%⌄
Day≈32–38°
Night≈22–28°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Light rain (climatological)
36°26°1.7 mm⌄
Day≈33–39°
Night≈23–29°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Partly cloudy (climatological)
29°20°20%⌄
Day≈26–32°
Night≈17–23°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Partly cloudy (climatological)
32°22°20%⌄
Day≈29–35°
Night≈19–25°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 3/10 Light rain (climatological)
34°23°1.0 mm⌄
Day≈31–37°
Night≈20–26°
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 Clay Center, 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.