Mount Olive · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Mount Olive & 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
103°
Thu, Aug 20
Coldest night
60°
Sun, Aug 30
Days with precip
9 / 14
of 14 forecast days
Nicest day
Sun, Aug 30
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
90° 71°
88% precip chance
Sat 29 – Sun 30 Aug
77° 60°
6% precip chance
Sat 5 – Sun 6 Sep
80° 61°
typical range
Sat 12 – Sun 13 Sep
78° 62°
typical range
30 days — Mount Olive
14 forecast + 16 climatology
Tue · Today Sunny
97°78°5%⌄
Wind13 mph NE
Gusts23 mph
UV index9 – Very high
Precip chance5%
Sunrise06:34
Sunset19:57
Wed · Tomorrow Sunny
99°74°1.3 mm⌄
Wind16 mph SE
Gusts25 mph
UV index9 – Very high
Precip chance57%
Sunrise06:35
Sunset19:56
Thursday 20/8 Mostly cloudy
103°73°13.4 mm⌄
Wind11 mph NE
Gusts17 mph
UV index9 – Very high
Precip chance74%
Sunrise06:35
Sunset19:55
Friday 21/8 Sunny
94°71°31.2 mm⌄
Wind19 mph W
Gusts29 mph
UV index9 – Very high
Precip chance76%
Sunrise06:36
Sunset19:54
Saturday 22/8 Showers
89°71°21.3 mm⌄
Wind14 mph S
Gusts27 mph
UV index8 – Very high
Precip chance88%
Sunrise06:37
Sunset19:52
Sunday 23/8 Mostly cloudy
90°71°6.8 mm⌄
Wind12 mph SW
Gusts26 mph
UV index7 – High
Precip chance82%
Sunrise06:38
Sunset19:51
Monday 24/8 Sunny
89°70°6.5 mm⌄
Wind11 mph SE
Gusts22 mph
UV index8 – Very high
Precip chance74%
Sunrise06:38
Sunset19:50
Tuesday 25/8 Showers
90°72°7.5 mm⌄
Wind10 mph SW
Gusts20 mph
UV index8 – Very high
Precip chance78%
Sunrise06:39
Sunset19:49
Wednesday 26/8 Showers
83°73°18.4 mm⌄
Wind13 mph SW
Gusts31 mph
UV index7 – High
Precip chance84%
Sunrise06:40
Sunset19:47
Thursday 27/8 Fog
79°69°9.0 mm⌄
Wind9 mph NE
Gusts22 mph
UV index6 – High
Precip chance89%
Sunrise06:41
Sunset19:46
Friday 28/8 Mostly cloudy
79°65°14%⌄
Wind11 mph NE
Gusts24 mph
UV index7 – High
Precip chance14%
Sunrise06:41
Sunset19:45
Saturday 29/8 Sunny
77°63°6%⌄
Wind11 mph NE
Gusts20 mph
UV index6 – High
Precip chance6%
Sunrise06:42
Sunset19:43
Sunday 30/8 Sunny
77°60°4%⌄
Wind6 mph E
Gusts14 mph
UV index6 – High
Precip chance4%
Sunrise06:43
Sunset19:42
Monday 31/8 Sunny
80°62°7%⌄
Wind8 mph SE
Gusts20 mph
UV index7 – High
Precip chance7%
Sunrise06:44
Sunset19:41
Tuesday 1/9 Rain (climatological)
80°63°26.7 mm⌄
Day≈74–85°
Night≈58–69°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 2/9 Partly cloudy (climatological)
84°66°20%⌄
Day≈78–89°
Night≈60–71°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 3/9 Partly cloudy (climatological)
88°68°20%⌄
Day≈82–93°
Night≈63–74°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Rain (climatological)
87°68°20.0 mm⌄
Day≈81–92°
Night≈62–73°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
80°64°20%⌄
Day≈75–85°
Night≈58–69°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
76°61°20%⌄
Day≈70–81°
Night≈56–66°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Rain (climatological)
77°62°24.2 mm⌄
Day≈72–82°
Night≈56–67°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
80°64°20%⌄
Day≈75–86°
Night≈58–69°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
88°68°20%⌄
Day≈82–93°
Night≈63–73°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
86°67°29.2 mm⌄
Day≈80–91°
Night≈62–72°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
82°64°20%⌄
Day≈76–87°
Night≈59–70°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
78°62°20%⌄
Day≈73–83°
Night≈57–68°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
78°62°26.7 mm⌄
Day≈73–83°
Night≈57–68°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
80°63°20%⌄
Day≈74–85°
Night≈58–69°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
81°64°20%⌄
Day≈76–87°
Night≈59–70°
Precip≈9.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
83°65°15.8 mm⌄
Day≈78–89°
Night≈60–71°
Precip≈9.8 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 Mount Olive, 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.