Aiken · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Aiken & 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
37°
Thu, Sep 3
Coldest night
21°
Sun, Aug 23
Days with precip
8 / 14
of 14 forecast days
Nicest day
Sun, Aug 30
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
35° 24°
73% precip chance
Sat 5 – Sun 6 Sep
32° 21°
typical range
Sat 12 – Sun 13 Sep
32° 21°
typical range
Sat 19 – Sun 20 Sep
31° 20°
typical range
30 days — Aiken
14 forecast + 16 climatology
Sun · Today Sunny
36°21°6%⌄
Wind10 mph SW
Gusts24 mph
UV index9 – Very high
Precip chance6%
Sunrise06:54
Sunset20:04
Mon · Tomorrow Mostly cloudy
36°23°5%⌄
Wind13 mph W
Gusts17 mph
UV index9 – Very high
Precip chance5%
Sunrise06:55
Sunset20:02
Tuesday 25/8 Mostly cloudy
35°23°17%⌄
Wind9 mph W
Gusts12 mph
UV index9 – Very high
Precip chance17%
Sunrise06:56
Sunset20:01
Wednesday 26/8 Sunny
35°23°0.6 mm⌄
Wind11 mph W
Gusts21 mph
UV index9 – Very high
Precip chance36%
Sunrise06:56
Sunset20:00
Thursday 27/8 Mostly cloudy
33°23°1.9 mm⌄
Wind11 mph SW
Gusts24 mph
UV index7 – High
Precip chance61%
Sunrise06:57
Sunset19:59
Friday 28/8 Mostly cloudy
33°24°8.7 mm⌄
Wind12 mph SW
Gusts19 mph
UV index7 – High
Precip chance80%
Sunrise06:58
Sunset19:57
Saturday 29/8 Showers
33°24°7.1 mm⌄
Wind7 mph SW
Gusts16 mph
UV index8 – Very high
Precip chance73%
Sunrise06:58
Sunset19:56
Sunday 30/8 Sunny
35°24°11%⌄
Wind6 mph E
Gusts12 mph
UV index8 – Very high
Precip chance11%
Sunrise06:59
Sunset19:55
Monday 31/8 Mostly cloudy
35°25°3.6 mm⌄
Wind8 mph S
Gusts19 mph
UV index8 – Very high
Precip chance65%
Sunrise07:00
Sunset19:54
Tuesday 1/9 Partly cloudy
33°24°8.1 mm⌄
Wind10 mph SW
Gusts21 mph
UV index8 – Very high
Precip chance75%
Sunrise07:00
Sunset19:52
Wednesday 2/9 Mostly cloudy
35°23°9.5 mm⌄
Wind9 mph W
Gusts15 mph
UV index8 – Very high
Precip chance74%
Sunrise07:01
Sunset19:51
Thursday 3/9 Mostly cloudy
37°25°12.5 mm⌄
Wind11 mph NE
Gusts24 mph
UV index9 – Very high
Precip chance67%
Sunrise07:02
Sunset19:50
Friday 4/9 Mostly cloudy
31°22°17.0 mm⌄
Wind10 mph E
Gusts20 mph
UV index8 – Very high
Precip chance84%
Sunrise07:03
Sunset19:48
Saturday 5/9 Mostly cloudy
32°22°0.4 mm⌄
Wind6 mph NE
Gusts12 mph
UV index8 – Very high
Precip chance36%
Sunrise07:03
Sunset19:47
Sunday 6/9 Rain (climatological)
31°21°12.6 mm⌄
Day≈28–34°
Night≈18–24°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
32°21°20%⌄
Day≈29–35°
Night≈18–24°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
33°22°20%⌄
Day≈30–36°
Night≈19–25°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Rain (climatological)
31°21°14.1 mm⌄
Day≈28–34°
Night≈18–24°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
31°21°20%⌄
Day≈28–34°
Night≈18–24°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
29°20°20%⌄
Day≈26–32°
Night≈17–23°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
31°21°16.1 mm⌄
Day≈28–34°
Night≈18–24°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
32°21°20%⌄
Day≈29–35°
Night≈18–24°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
35°23°20%⌄
Day≈32–38°
Night≈20–26°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
33°22°15.1 mm⌄
Day≈30–36°
Night≈19–25°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
31°21°20%⌄
Day≈28–34°
Night≈18–24°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
32°21°20%⌄
Day≈29–35°
Night≈18–24°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
29°20°7.6 mm⌄
Day≈26–32°
Night≈17–23°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
30°20°20%⌄
Day≈27–33°
Night≈17–23°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
31°21°20%⌄
Day≈28–34°
Night≈18–24°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
34°23°18.6 mm⌄
Day≈31–37°
Night≈20–26°
Precip≈5.9 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 Aiken, 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.