Guyton · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Guyton & 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
105°
Thu, Sep 3
Coldest night
71°
Sun, Aug 23
Days with precip
6 / 14
of 14 forecast days
Nicest day
Fri, Aug 21
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
100° 71°
60% precip chance
Sat 29 – Sun 30 Aug
101° 77°
9% precip chance
Sat 5 – Sun 6 Sep
100° 75°
typical range
Sat 12 – Sun 13 Sep
99° 73°
typical range
30 days — Guyton
14 forecast + 16 climatology
Fri · Today Sunny
97°78°6%⌄
Wind11 mph S
Gusts22 mph
UV index9 – Very high
Precip chance6%
Sunrise06:53
Sunset20:03
Sat · Tomorrow Showers
95°72°1.4 mm⌄
Wind11 mph S
Gusts22 mph
UV index10 – Very high
Precip chance60%
Sunrise06:54
Sunset20:02
Sunday 23/8 Sunny
100°71°5%⌄
Wind8 mph SE
Gusts24 mph
UV index9 – Very high
Precip chance5%
Sunrise06:54
Sunset20:01
Monday 24/8 Mostly cloudy
101°76°7%⌄
Wind9 mph S
Gusts21 mph
UV index8 – Very high
Precip chance7%
Sunrise06:55
Sunset20:00
Tuesday 25/8 Mostly cloudy
98°74°17%⌄
Wind8 mph W
Gusts21 mph
UV index8 – Very high
Precip chance17%
Sunrise06:56
Sunset19:59
Wednesday 26/8 Mostly cloudy
96°74°3.5 mm⌄
Wind10 mph W
Gusts15 mph
UV index8 – Very high
Precip chance68%
Sunrise06:56
Sunset19:57
Thursday 27/8 Mostly cloudy
93°74°2.1 mm⌄
Wind11 mph W
Gusts25 mph
UV index8 – Very high
Precip chance68%
Sunrise06:57
Sunset19:56
Friday 28/8 Sunny
99°73°1.2 mm⌄
Wind8 mph NW
Gusts23 mph
UV index9 – Very high
Precip chance57%
Sunrise06:58
Sunset19:55
Saturday 29/8 Mostly cloudy
101°79°9%⌄
Wind9 mph E
Gusts20 mph
UV index9 – Very high
Precip chance9%
Sunrise06:58
Sunset19:54
Sunday 30/8 Sunny
99°77°5%⌄
Wind11 mph SE
Gusts27 mph
UV index9 – Very high
Precip chance5%
Sunrise06:59
Sunset19:52
Monday 31/8 Sunny
99°78°4.3 mm⌄
Wind11 mph SW
Gusts28 mph
UV index8 – Very high
Precip chance65%
Sunrise07:00
Sunset19:51
Tuesday 1/9 Sunny
102°76°3.1 mm⌄
Wind8 mph W
Gusts19 mph
UV index9 – Very high
Precip chance57%
Sunrise07:00
Sunset19:50
Wednesday 2/9 Sunny
102°78°4%⌄
Wind11 mph SE
Gusts17 mph
UV index9 – Very high
Precip chance4%
Sunrise07:01
Sunset19:49
Thursday 3/9 Sunny
105°78°3%⌄
Wind9 mph S
Gusts19 mph
UV index10 – Very high
Precip chance3%
Sunrise07:01
Sunset19:47
Friday 4/9 Rain (climatological)
93°71°2.7 mm⌄
Day≈88–99°
Night≈66–77°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
100°76°20%⌄
Day≈95–106°
Night≈70–81°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
99°75°20%⌄
Day≈94–104°
Night≈69–80°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Rain (climatological)
98°74°3.2 mm⌄
Day≈93–104°
Night≈69–80°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
92°71°20%⌄
Day≈87–98°
Night≈65–76°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
92°70°20%⌄
Day≈86–97°
Night≈65–76°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
91°70°3.5 mm⌄
Day≈85–96°
Night≈64–75°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
92°71°20%⌄
Day≈87–97°
Night≈65–76°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
97°73°20%⌄
Day≈92–102°
Night≈68–79°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
99°75°3.6 mm⌄
Day≈94–105°
Night≈69–80°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
94°72°20%⌄
Day≈89–99°
Night≈66–77°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
93°71°20%⌄
Day≈87–98°
Night≈65–76°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
90°69°2.4 mm⌄
Day≈85–96°
Night≈64–75°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
93°71°20%⌄
Day≈88–98°
Night≈66–76°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
96°73°20%⌄
Day≈90–101°
Night≈67–78°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
99°75°4.3 mm⌄
Day≈94–105°
Night≈69–80°
Precip≈1.3 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 Guyton, 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.