Cedar Falls · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Cedar Falls & 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
36°
Sat, Sep 5
Coldest night
9°
Wed, Sep 9
Days with precip
6 / 14
of 14 forecast days
Nicest day
Thu, Sep 10
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
32° 19°
76% precip chance
Sat 5 – Sun 6 Sep
36° 23°
57% precip chance
Sat 12 – Sun 13 Sep
25° 14°
typical range
Sat 19 – Sun 20 Sep
26° 15°
typical range
30 days — Cedar Falls
14 forecast + 16 climatology
Sat · Today Mostly cloudy
29°19°7.0 mm⌄
Wind17 mph S
Gusts38 mph
UV index7 – High
Precip chance76%
Sunrise06:31
Sunset19:49
Sun · Tomorrow Mostly cloudy
32°23°11%⌄
Wind16 mph S
Gusts38 mph
UV index8 – High
Precip chance11%
Sunrise06:32
Sunset19:48
Monday 31/8 Mostly cloudy
30°23°1.2 mm⌄
Wind10 mph S
Gusts28 mph
UV index7 – High
Precip chance57%
Sunrise06:33
Sunset19:46
Tuesday 1/9 Thunderstorms
34°24°1.4 mm⌄
Wind20 mph S
Gusts41 mph
UV index8 – High
Precip chance57%
Sunrise06:34
Sunset19:44
Wednesday 2/9 Sunny
34°21°2.5 mm⌄
Wind20 mph NW
Gusts40 mph
UV index8 – Very high
Precip chance57%
Sunrise06:35
Sunset19:42
Thursday 3/9 Sunny
30°22°11%⌄
Wind15 mph SE
Gusts32 mph
UV index7 – High
Precip chance11%
Sunrise06:37
Sunset19:41
Friday 4/9 Thunderstorms
36°22°0.8 mm⌄
Wind9 mph SE
Gusts24 mph
UV index8 – Very high
Precip chance44%
Sunrise06:38
Sunset19:39
Saturday 5/9 Showers
36°23°1.2 mm⌄
Wind15 mph S
Gusts27 mph
UV index8 – Very high
Precip chance57%
Sunrise06:39
Sunset19:37
Sunday 6/9 Mostly cloudy
35°25°6%⌄
Wind15 mph N
Gusts30 mph
UV index8 – Very high
Precip chance6%
Sunrise06:40
Sunset19:36
Monday 7/9 Mostly cloudy
24°16°8%⌄
Wind13 mph SE
Gusts29 mph
UV index4 – Moderate
Precip chance8%
Sunrise06:41
Sunset19:34
Tuesday 8/9 Partly cloudy
21°10°0.6 mm⌄
Wind16 mph NE
Gusts26 mph
UV index5 – Moderate
Precip chance37%
Sunrise06:42
Sunset19:32
Wednesday 9/9 Sunny
17°9°29.2 mm⌄
Wind11 mph N
Gusts21 mph
UV index5 – Moderate
Precip chance82%
Sunrise06:43
Sunset19:30
Thursday 10/9 Sunny
21°10°6%⌄
Wind7 mph NW
Gusts12 mph
UV index6 – High
Precip chance6%
Sunrise06:44
Sunset19:29
Friday 11/9 Partly cloudy
21°13°7%⌄
Wind8 mph SE
Gusts15 mph
UV index6 – High
Precip chance7%
Sunrise06:45
Sunset19:27
Saturday 12/9 Rain (climatological)
23°14°4.8 mm⌄
Day≈20–26°
Night≈11–17°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
25°15°20%⌄
Day≈22–28°
Night≈12–18°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
25°15°20%⌄
Day≈22–28°
Night≈12–18°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
24°15°6.7 mm⌄
Day≈21–27°
Night≈12–18°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
23°14°20%⌄
Day≈20–26°
Night≈11–17°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
23°14°20%⌄
Day≈20–26°
Night≈11–17°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
22°13°6.0 mm⌄
Day≈19–25°
Night≈10–16°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
25°15°20%⌄
Day≈22–28°
Night≈12–18°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
26°16°20%⌄
Day≈23–29°
Night≈13–19°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
27°16°9.8 mm⌄
Day≈24–30°
Night≈13–19°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
24°14°20%⌄
Day≈21–27°
Night≈11–17°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
24°15°20%⌄
Day≈21–27°
Night≈12–18°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
22°13°11.7 mm⌄
Day≈19–25°
Night≈10–16°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
23°14°20%⌄
Day≈20–26°
Night≈11–17°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
24°14°20%⌄
Day≈21–27°
Night≈11–17°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
26°16°7.6 mm⌄
Day≈23–29°
Night≈13–19°
Precip≈3.7 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 Cedar Falls, 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.