Caldwell · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Caldwell & 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
29°
Thu, Sep 3
Coldest night
10°
Sat, Sep 12
Days with precip
4 / 14
of 14 forecast days
Nicest day
Sun, Sep 13
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
26° 13°
17% precip chance
Sat 12 – Sun 13 Sep
22° 10°
8% precip chance
Sat 19 – Sun 20 Sep
26° 16°
typical range
Sat 26 – Sun 27 Sep
27° 16°
typical range
30 days — Caldwell
14 forecast + 16 climatology
Thu · Today Drizzle
29°19°5.3 mm⌄
Wind9 mph W
Gusts20 mph
UV index6 – Moderate
Precip chance84%
Sunrise06:26
Sunset19:26
Fri · Tomorrow Mostly cloudy
29°21°0.7 mm⌄
Wind9 mph NW
Gusts23 mph
UV index6 – High
Precip chance46%
Sunrise06:27
Sunset19:25
Saturday 5/9 Sunny
26°17°6%⌄
Wind11 mph NW
Gusts25 mph
UV index7 – High
Precip chance6%
Sunrise06:28
Sunset19:23
Sunday 6/9 Sunny
22°13°17%⌄
Wind9 mph N
Gusts24 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:29
Sunset19:21
Monday 7/9 Sunny
25°13°3%⌄
Wind6 mph N
Gusts12 mph
UV index6 – High
Precip chance3%
Sunrise06:30
Sunset19:20
Tuesday 8/9 Sunny
26°15°6%⌄
Wind11 mph NW
Gusts24 mph
UV index7 – High
Precip chance6%
Sunrise06:30
Sunset19:18
Wednesday 9/9 Mostly cloudy
19°15°1.1 mm⌄
Wind4 mph S
Gusts14 mph
UV index4 – Moderate
Precip chance58%
Sunrise06:31
Sunset19:16
Thursday 10/9 Mostly cloudy
27°18°0.3 mm⌄
Wind14 mph NW
Gusts29 mph
UV index6 – High
Precip chance36%
Sunrise06:32
Sunset19:15
Friday 11/9 Mostly cloudy
20°14°10%⌄
Wind16 mph NW
Gusts29 mph
UV index5 – Moderate
Precip chance10%
Sunrise06:33
Sunset19:13
Saturday 12/9 Sunny
22°10°3%⌄
Wind11 mph NW
Gusts28 mph
UV index6 – High
Precip chance3%
Sunrise06:34
Sunset19:11
Sunday 13/9 Mostly cloudy
22°10°8%⌄
Wind7 mph N
Gusts24 mph
UV index5 – Moderate
Precip chance8%
Sunrise06:35
Sunset19:10
Monday 14/9 Showers
22°14°5.8 mm⌄
Wind11 mph S
Gusts17 mph
UV index5 – Moderate
Precip chance78%
Sunrise06:36
Sunset19:08
Tuesday 15/9 Mostly cloudy
27°20°4.1 mm⌄
Wind12 mph SW
Gusts34 mph
UV index6 – High
Precip chance82%
Sunrise06:37
Sunset19:06
Wednesday 16/9 Sunny
23°14°0.1 mm⌄
Wind14 mph W
Gusts26 mph
UV index6 – High
Precip chance17%
Sunrise06:38
Sunset19:05
Thursday 17/9 Rain (climatological)
24°15°3.3 mm⌄
Day≈21–27°
Night≈12–18°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
25°16°20%⌄
Day≈22–28°
Night≈13–19°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
26°16°20%⌄
Day≈23–29°
Night≈13–19°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
26°16°4.7 mm⌄
Day≈23–29°
Night≈13–19°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
25°15°20%⌄
Day≈22–28°
Night≈12–18°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
22°14°20%⌄
Day≈19–25°
Night≈11–17°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
21°13°2.5 mm⌄
Day≈18–24°
Night≈10–16°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
23°14°20%⌄
Day≈20–26°
Night≈11–17°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
28°17°20%⌄
Day≈25–31°
Night≈14–20°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Rain (climatological)
27°17°2.9 mm⌄
Day≈24–30°
Night≈14–20°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
25°16°20%⌄
Day≈22–28°
Night≈13–19°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
23°15°20%⌄
Day≈20–26°
Night≈12–18°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Rain (climatological)
23°14°2.5 mm⌄
Day≈20–26°
Night≈11–17°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
21°13°20%⌄
Day≈18–24°
Night≈10–16°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Partly cloudy (climatological)
17°9°20%⌄
Day≈14–20°
Night≈6–12°
Precip≈1.5 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Rain (climatological)
18°9°4.6 mm⌄
Day≈15–21°
Night≈6–12°
Precip≈1.5 in / October
(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 Caldwell, 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.