Colton · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Colton & 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
39°
Sun, Aug 23
Coldest night
18°
Sun, Aug 16
Days with precip
2 / 14
of 14 forecast days
Nicest day
Sun, Aug 16
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
39° 22°
1% precip chance
Sat 29 – Sun 30 Aug
38° 22°
typical range
Sat 5 – Sun 6 Sep
36° 19°
typical range
Sat 12 – Sun 13 Sep
34° 19°
typical range
30 days — Colton
14 forecast + 16 climatology
Sun · Today Sunny
34°18°1%⌄
Wind10 mph W
Gusts12 mph
UV index11 – Very high
Precip chance1%
Sunrise06:11
Sunset19:35
Mon · Tomorrow Sunny
37°20°1%⌄
Wind10 mph W
Gusts12 mph
UV index11 – Extreme
Precip chance1%
Sunrise06:12
Sunset19:34
Tuesday 18/8 Sunny
38°22°1%⌄
Wind11 mph W
Gusts12 mph
UV index9 – Very high
Precip chance1%
Sunrise06:13
Sunset19:33
Wednesday 19/8 Sunny
38°22°0%⌄
Wind11 mph W
Gusts12 mph
UV index9 – Very high
Precip chance0%
Sunrise06:13
Sunset19:32
Thursday 20/8 Sunny
39°21°0%⌄
Wind10 mph W
Gusts12 mph
UV index9 – Very high
Precip chance0%
Sunrise06:14
Sunset19:30
Friday 21/8 Sunny
38°22°1%⌄
Wind9 mph W
Gusts10 mph
UV index9 – Very high
Precip chance1%
Sunrise06:15
Sunset19:29
Saturday 22/8 Sunny
38°22°1%⌄
Wind9 mph W
Gusts10 mph
UV index9 – Very high
Precip chance1%
Sunrise06:15
Sunset19:28
Sunday 23/8 Sunny
39°23°1%⌄
Wind11 mph W
Gusts13 mph
UV index9 – Very high
Precip chance1%
Sunrise06:16
Sunset19:27
Monday 24/8 Sunny
38°23°2%⌄
Wind10 mph W
Gusts11 mph
UV index9 – Very high
Precip chance2%
Sunrise06:17
Sunset19:25
Tuesday 25/8 Showers
35°22°1.3 mm⌄
Wind6 mph SW
Gusts9 mph
UV index8 – Very high
Precip chance57%
Sunrise06:17
Sunset19:24
Wednesday 26/8 Sunny
38°23°2%⌄
Wind10 mph W
Gusts11 mph
UV index9 – Very high
Precip chance2%
Sunrise06:18
Sunset19:23
Thursday 27/8 Sunny
37°23°0.4 mm⌄
Wind8 mph W
Gusts10 mph
UV index9 – Very high
Precip chance36%
Sunrise06:19
Sunset19:22
Friday 28/8 Sunny
37°24°1.5 mm⌄
Wind13 mph SE
Gusts16 mph
UV index9 – Very high
Precip chance57%
Sunrise06:20
Sunset19:20
Saturday 29/8 Sunny
38°24°1%⌄
Wind10 mph W
Gusts11 mph
UV index9 – Very high
Precip chance1%
Sunrise06:20
Sunset19:19
Sunday 30/8 Light rain (climatological)
38°22°1.9 mm⌄
Day≈35–41°
Night≈19–25°
Precip≈0.6 in / August
(climatological)Typical range for these dates · 1991–2020
Monday 31/8 Partly cloudy (climatological)
40°23°20%⌄
Day≈37–43°
Night≈20–26°
Precip≈0.6 in / August
(climatological)Typical range for these dates · 1991–2020
Tuesday 1/9 Partly cloudy (climatological)
37°21°20%⌄
Day≈34–40°
Night≈18–24°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 2/9 Light rain (climatological)
35°20°1.6 mm⌄
Day≈32–38°
Night≈17–23°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 3/9 Partly cloudy (climatological)
33°19°20%⌄
Day≈30–36°
Night≈16–22°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Partly cloudy (climatological)
32°18°20%⌄
Day≈29–35°
Night≈15–21°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Light rain (climatological)
33°19°2.0 mm⌄
Day≈30–36°
Night≈16–22°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
36°20°20%⌄
Day≈33–39°
Night≈17–23°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
36°20°20%⌄
Day≈33–39°
Night≈17–23°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Light rain (climatological)
37°21°0.8 mm⌄
Day≈34–40°
Night≈18–24°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
35°20°20%⌄
Day≈32–38°
Night≈17–23°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
32°18°20%⌄
Day≈29–35°
Night≈15–21°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Light rain (climatological)
31°18°1.2 mm⌄
Day≈28–34°
Night≈15–21°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
34°19°20%⌄
Day≈31–37°
Night≈16–22°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
33°19°20%⌄
Day≈30–36°
Night≈16–22°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Light rain (climatological)
38°22°1.2 mm⌄
Day≈35–41°
Night≈19–25°
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 Colton, 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.