Columbia · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Columbia & 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
92°
Wed, Sep 2
Coldest night
54°
Sun, Sep 6
Days with precip
2 / 14
of 14 forecast days
Nicest day
Sat, Sep 5
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
88° 65°
11% precip chance
Sat 5 – Sun 6 Sep
75° 54°
10% precip chance
Sat 12 – Sun 13 Sep
71° 55°
typical range
Sat 19 – Sun 20 Sep
75° 55°
typical range
30 days — Columbia
14 forecast + 16 climatology
Tue · Today Sunny
88°57°4%⌄
Wind6 mph N
Gusts17 mph
UV index9 – Very high
Precip chance4%
Sunrise06:06
Sunset19:20
Wed · Tomorrow Mostly cloudy
81°64°1.0 mm⌄
Wind5 mph SE
Gusts10 mph
UV index8 – High
Precip chance52%
Sunrise06:07
Sunset19:18
Thursday 27/8 Sunny
85°67°0.9 mm⌄
Wind10 mph NW
Gusts21 mph
UV index8 – Very high
Precip chance54%
Sunrise06:07
Sunset19:17
Friday 28/8 Sunny
83°68°0.1 mm⌄
Wind7 mph NW
Gusts18 mph
UV index7 – High
Precip chance17%
Sunrise06:08
Sunset19:16
Saturday 29/8 Sunny
85°65°7%⌄
Wind8 mph N
Gusts17 mph
UV index7 – High
Precip chance7%
Sunrise06:09
Sunset19:14
Sunday 30/8 Mostly cloudy
88°71°11%⌄
Wind10 mph SW
Gusts17 mph
UV index8 – Very high
Precip chance11%
Sunrise06:10
Sunset19:13
Monday 31/8 Sunny
88°72°8%⌄
Wind9 mph SW
Gusts17 mph
UV index7 – High
Precip chance8%
Sunrise06:11
Sunset19:11
Tuesday 1/9 Mostly cloudy
88°72°1.5 mm⌄
Wind12 mph W
Gusts29 mph
UV index7 – High
Precip chance60%
Sunrise06:12
Sunset19:10
Wednesday 2/9 Sunny
92°63°7%⌄
Wind8 mph SW
Gusts22 mph
UV index8 – Very high
Precip chance7%
Sunrise06:12
Sunset19:08
Thursday 3/9 Sunny
72°56°11%⌄
Wind9 mph NW
Gusts18 mph
UV index6 – High
Precip chance11%
Sunrise06:13
Sunset19:07
Friday 4/9 Mostly cloudy
82°60°1.9 mm⌄
Wind16 mph NW
Gusts28 mph
UV index6 – High
Precip chance67%
Sunrise06:14
Sunset19:06
Saturday 5/9 Partly cloudy
69°60°10%⌄
Wind11 mph NE
Gusts27 mph
UV index6 – High
Precip chance10%
Sunrise06:15
Sunset19:04
Sunday 6/9 Sunny
75°54°6%⌄
Wind9 mph N
Gusts23 mph
UV index6 – High
Precip chance6%
Sunrise06:16
Sunset19:03
Monday 7/9 Mostly cloudy
63°58°0.3 mm⌄
Wind6 mph E
Gusts17 mph
UV index5 – Moderate
Precip chance36%
Sunrise06:16
Sunset19:01
Tuesday 8/9 Light rain (climatological)
77°60°1.2 mm⌄
Day≈72–83°
Night≈54–65°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
77°60°20%⌄
Day≈72–83°
Night≈54–65°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
81°62°20%⌄
Day≈75–86°
Night≈56–67°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Light rain (climatological)
80°61°1.5 mm⌄
Day≈74–85°
Night≈56–66°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
71°56°20%⌄
Day≈66–76°
Night≈50–61°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
71°55°20%⌄
Day≈65–76°
Night≈50–61°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Light rain (climatological)
72°56°1.7 mm⌄
Day≈67–78°
Night≈51–62°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
75°58°20%⌄
Day≈69–80°
Night≈53–63°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
79°60°20%⌄
Day≈73–84°
Night≈55–66°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Light rain (climatological)
79°61°1.5 mm⌄
Day≈74–85°
Night≈55–66°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
76°58°20%⌄
Day≈70–81°
Night≈53–64°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
75°58°20%⌄
Day≈70–80°
Night≈53–64°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Light rain (climatological)
70°55°1.6 mm⌄
Day≈64–75°
Night≈49–60°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
71°56°20%⌄
Day≈65–76°
Night≈50–61°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
77°59°20%⌄
Day≈71–82°
Night≈54–64°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Light rain (climatological)
79°60°1.5 mm⌄
Day≈73–84°
Night≈55–66°
Precip≈0.6 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 Columbia, 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.