Saint Henry · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Saint Henry & 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
85°
Wed, Sep 2
Coldest night
51°
Tue, Sep 8
Days with precip
7 / 14
of 14 forecast days
Nicest day
Fri, Aug 28
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
78° 60°
17% precip chance
Sat 5 – Sun 6 Sep
77° 65°
88% precip chance
Sat 12 – Sun 13 Sep
74° 56°
typical range
Sat 19 – Sun 20 Sep
72° 55°
typical range
30 days — Saint Henry
14 forecast + 16 climatology
Wed · Today Mostly cloudy
82°57°2.5 mm⌄
Wind12 mph SW
Gusts16 mph
UV index8 – High
Precip chance70%
Sunrise07:00
Sunset20:20
Thu · Tomorrow Sunny
74°64°2.2 mm⌄
Wind9 mph NW
Gusts15 mph
UV index7 – High
Precip chance63%
Sunrise07:01
Sunset20:18
Friday 28/8 Sunny
73°58°9%⌄
Wind9 mph NE
Gusts13 mph
UV index6 – High
Precip chance9%
Sunrise07:02
Sunset20:17
Saturday 29/8 Mostly cloudy
76°60°13%⌄
Wind8 mph SE
Gusts17 mph
UV index6 – High
Precip chance13%
Sunrise07:03
Sunset20:15
Sunday 30/8 Mostly cloudy
78°61°17%⌄
Wind12 mph S
Gusts29 mph
UV index6 – High
Precip chance17%
Sunrise07:04
Sunset20:14
Monday 31/8 Mostly cloudy
83°71°13%⌄
Wind16 mph SW
Gusts36 mph
UV index7 – High
Precip chance13%
Sunrise07:05
Sunset20:12
Tuesday 1/9 Sunny
85°75°8%⌄
Wind17 mph SW
Gusts35 mph
UV index7 – High
Precip chance8%
Sunrise07:06
Sunset20:11
Wednesday 2/9 Sunny
85°75°0.8 mm⌄
Wind14 mph SW
Gusts34 mph
UV index7 – High
Precip chance39%
Sunrise07:07
Sunset20:09
Thursday 3/9 Mostly cloudy
81°72°1.1 mm⌄
Wind12 mph W
Gusts34 mph
UV index6 – High
Precip chance64%
Sunrise07:07
Sunset20:07
Friday 4/9 Showers
74°66°37.4 mm⌄
Wind8 mph W
Gusts16 mph
UV index5 – Moderate
Precip chance94%
Sunrise07:08
Sunset20:06
Saturday 5/9 Fog
75°66°5.0 mm⌄
Wind9 mph W
Gusts13 mph
UV index6 – High
Precip chance88%
Sunrise07:09
Sunset20:04
Sunday 6/9 Partly cloudy
77°65°28%⌄
Wind5 mph N
Gusts7 mph
UV index6 – High
Precip chance28%
Sunrise07:10
Sunset20:03
Monday 7/9 Showers
76°66°14.5 mm⌄
Wind9 mph S
Gusts20 mph
UV index5 – Moderate
Precip chance89%
Sunrise07:11
Sunset20:01
Tuesday 8/9 Showers
73°51°10.4 mm⌄
Wind13 mph E
Gusts29 mph
UV index3 – Moderate
Precip chance91%
Sunrise07:12
Sunset19:59
Wednesday 9/9 Rain (climatological)
73°60°9.1 mm⌄
Day≈68–78°
Night≈54–65°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
72°59°20%⌄
Day≈67–78°
Night≈54–65°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
77°62°20%⌄
Day≈71–82°
Night≈56–67°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
74°60°20.8 mm⌄
Day≈69–80°
Night≈55–66°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
66°56°20%⌄
Day≈61–72°
Night≈50–61°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
69°57°20%⌄
Day≈64–74°
Night≈52–63°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
69°57°20.8 mm⌄
Day≈64–75°
Night≈52–63°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
70°58°20%⌄
Day≈64–75°
Night≈52–63°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
76°61°20%⌄
Day≈70–81°
Night≈56–67°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
75°61°10.7 mm⌄
Day≈69–80°
Night≈55–66°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
72°59°20%⌄
Day≈66–77°
Night≈54–64°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
66°55°20%⌄
Day≈61–71°
Night≈50–61°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
67°56°18.1 mm⌄
Day≈62–73°
Night≈51–62°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
68°57°20%⌄
Day≈63–73°
Night≈51–62°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
72°59°20%⌄
Day≈66–77°
Night≈54–64°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
74°60°21.3 mm⌄
Day≈68–79°
Night≈55–65°
Precip≈6.3 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 Saint Henry, 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.