Henderson · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Henderson & 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
43°
Sat, Sep 12
Coldest night
23°
Mon, Sep 7
Days with precip
0 / 14
of 14 forecast days
Nicest day
Mon, Sep 7
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
39° 24°
3% precip chance
Sat 12 – Sun 13 Sep
43° 22°
typical range
Sat 19 – Sun 20 Sep
37° 22°
typical range
Sat 26 – Sun 27 Sep
36° 21°
typical range
30 days — Henderson
14 forecast + 16 climatology
Sun · Today Sunny
40°26°2%⌄
Wind13 mph S
Gusts24 mph
UV index10 – Very high
Precip chance2%
Sunrise06:53
Sunset19:46
Mon · Tomorrow Sunny
39°23°3%⌄
Wind13 mph S
Gusts30 mph
UV index10 – Very high
Precip chance3%
Sunrise06:53
Sunset19:45
Tuesday 1/9 Sunny
38°24°5%⌄
Wind11 mph S
Gusts24 mph
UV index10 – Very high
Precip chance5%
Sunrise06:54
Sunset19:43
Wednesday 2/9 Sunny
38°24°3%⌄
Wind13 mph SE
Gusts24 mph
UV index9 – Very high
Precip chance3%
Sunrise06:55
Sunset19:42
Thursday 3/9 Sunny
38°24°0.4 mm⌄
Wind13 mph SE
Gusts23 mph
UV index8 – Very high
Precip chance36%
Sunrise06:55
Sunset19:41
Friday 4/9 Sunny
35°23°17%⌄
Wind9 mph SE
Gusts20 mph
UV index8 – Very high
Precip chance17%
Sunrise06:56
Sunset19:40
Saturday 5/9 Sunny
39°26°3%⌄
Wind12 mph SE
Gusts26 mph
UV index9 – Very high
Precip chance3%
Sunrise06:57
Sunset19:38
Sunday 6/9 Sunny
39°24°2%⌄
Wind15 mph E
Gusts26 mph
UV index9 – Very high
Precip chance2%
Sunrise06:57
Sunset19:37
Monday 7/9 Sunny
36°23°6%⌄
Wind15 mph S
Gusts25 mph
UV index9 – Very high
Precip chance6%
Sunrise06:58
Sunset19:36
Tuesday 8/9 Sunny
40°24°2%⌄
Wind15 mph SW
Gusts31 mph
UV index9 – Very high
Precip chance2%
Sunrise06:58
Sunset19:34
Wednesday 9/9 Partly cloudy
41°25°5%⌄
Wind14 mph S
Gusts31 mph
UV index9 – Very high
Precip chance5%
Sunrise06:59
Sunset19:33
Thursday 10/9 Sunny
41°24°1%⌄
Wind15 mph S
Gusts32 mph
UV index10 – Very high
Precip chance1%
Sunrise07:00
Sunset19:32
Friday 11/9 Sunny
41°24°2%⌄
Wind14 mph S
Gusts31 mph
UV index10 – Very high
Precip chance2%
Sunrise07:00
Sunset19:30
Saturday 12/9 Sunny
43°26°1%⌄
Wind9 mph SW
Gusts27 mph
UV index10 – Very high
Precip chance1%
Sunrise07:01
Sunset19:29
Sunday 13/9 Light rain (climatological)
36°22°1.1 mm⌄
Day≈33–39°
Night≈19–25°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
39°24°20%⌄
Day≈36–42°
Night≈21–27°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
39°24°20%⌄
Day≈36–42°
Night≈21–27°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Light rain (climatological)
36°22°0.8 mm⌄
Day≈33–39°
Night≈19–25°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
35°21°20%⌄
Day≈32–38°
Night≈18–24°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
34°21°20%⌄
Day≈31–37°
Night≈18–24°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Light rain (climatological)
36°22°1.7 mm⌄
Day≈33–39°
Night≈19–25°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
37°23°20%⌄
Day≈34–40°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
40°24°20%⌄
Day≈37–43°
Night≈21–27°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Light rain (climatological)
39°24°1.4 mm⌄
Day≈36–42°
Night≈21–27°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
37°23°20%⌄
Day≈34–40°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
36°22°20%⌄
Day≈33–39°
Night≈19–25°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Light rain (climatological)
34°20°1.5 mm⌄
Day≈31–37°
Night≈17–23°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
34°21°20%⌄
Day≈31–37°
Night≈18–24°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
36°22°20%⌄
Day≈33–39°
Night≈19–25°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Light rain (climatological)
37°23°1.8 mm⌄
Day≈34–40°
Night≈20–26°
Precip≈0.6 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 Henderson, 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.