Greenville · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Greenville & 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
90°
Fri, Aug 28
Coldest night
54°
Mon, Sep 7
Days with precip
5 / 14
of 14 forecast days
Nicest day
Thu, Sep 3
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
87° 63°
74% precip chance
Sat 5 – Sun 6 Sep
75° 57°
59% precip chance
Sat 12 – Sun 13 Sep
67° 55°
typical range
Sat 19 – Sun 20 Sep
67° 55°
typical range
30 days — Greenville
14 forecast + 16 climatology
Tue · Today Sunny
80°62°5%⌄
Wind12 mph NW
Gusts21 mph
UV index7 – High
Precip chance5%
Sunrise06:15
Sunset19:39
Wed · Tomorrow Sunny
84°62°6%⌄
Wind8 mph SW
Gusts18 mph
UV index7 – High
Precip chance6%
Sunrise06:16
Sunset19:37
Thursday 27/8 Mostly cloudy
83°71°0.2 mm⌄
Wind14 mph S
Gusts19 mph
UV index7 – High
Precip chance23%
Sunrise06:17
Sunset19:36
Friday 28/8 Mostly cloudy
90°71°3.7 mm⌄
Wind6 mph NW
Gusts17 mph
UV index8 – Very high
Precip chance66%
Sunrise06:18
Sunset19:34
Saturday 29/8 Mostly cloudy
87°63°17%⌄
Wind8 mph N
Gusts21 mph
UV index8 – Very high
Precip chance17%
Sunrise06:19
Sunset19:33
Sunday 30/8 Mostly cloudy
87°71°3.6 mm⌄
Wind6 mph SW
Gusts16 mph
UV index7 – High
Precip chance74%
Sunrise06:20
Sunset19:31
Monday 31/8 Sunny
85°69°6%⌄
Wind10 mph NW
Gusts16 mph
UV index7 – High
Precip chance6%
Sunrise06:21
Sunset19:30
Tuesday 1/9 Sunny
84°69°9.8 mm⌄
Wind11 mph S
Gusts23 mph
UV index6 – High
Precip chance74%
Sunrise06:22
Sunset19:28
Wednesday 2/9 Mostly cloudy
80°66°0.9 mm⌄
Wind11 mph NW
Gusts20 mph
UV index7 – High
Precip chance48%
Sunrise06:23
Sunset19:26
Thursday 3/9 Partly cloudy
69°62°17%⌄
Wind8 mph N
Gusts12 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:24
Sunset19:25
Friday 4/9 Showers
72°59°1.4 mm⌄
Wind11 mph NW
Gusts18 mph
UV index5 – Moderate
Precip chance57%
Sunrise06:25
Sunset19:23
Saturday 5/9 Mostly cloudy
71°60°1.4 mm⌄
Wind8 mph N
Gusts17 mph
UV index5 – Moderate
Precip chance59%
Sunrise06:26
Sunset19:21
Sunday 6/9 Mostly cloudy
75°57°9%⌄
Wind14 mph N
Gusts18 mph
UV index6 – High
Precip chance9%
Sunrise06:27
Sunset19:20
Monday 7/9 Mostly cloudy
59°54°14%⌄
Wind9 mph N
Gusts18 mph
UV index3 – Moderate
Precip chance14%
Sunrise06:28
Sunset19:18
Tuesday 8/9 Rain (climatological)
69°56°3.2 mm⌄
Day≈64–74°
Night≈51–61°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
74°59°20%⌄
Day≈69–80°
Night≈54–64°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
73°58°20%⌄
Day≈68–78°
Night≈53–64°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Rain (climatological)
71°57°5.2 mm⌄
Day≈65–76°
Night≈52–62°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
67°55°20%⌄
Day≈61–72°
Night≈49–60°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
67°55°20%⌄
Day≈61–72°
Night≈49–60°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
66°54°4.3 mm⌄
Day≈61–72°
Night≈49–60°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
69°56°20%⌄
Day≈63–74°
Night≈50–61°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
76°60°20%⌄
Day≈71–82°
Night≈55–66°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
74°59°2.5 mm⌄
Day≈68–79°
Night≈53–64°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
73°58°20%⌄
Day≈67–78°
Night≈53–64°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
67°55°20%⌄
Day≈61–72°
Night≈49–60°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
67°55°5.8 mm⌄
Day≈61–72°
Night≈49–60°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
70°56°20%⌄
Day≈65–75°
Night≈51–62°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
70°56°20%⌄
Day≈64–75°
Night≈51–62°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
77°61°6.1 mm⌄
Day≈72–82°
Night≈55–66°
Precip≈1.8 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 Greenville, 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.