New Berlin · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
New Berlin & 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°
Sun, Sep 13
Coldest night
10°
Wed, Sep 16
Days with precip
2 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
23° 19°
69% precip chance
Sat 12 – Sun 13 Sep
36° 17°
8% precip chance
Sat 19 – Sun 20 Sep
29° 19°
typical range
Sat 26 – Sun 27 Sep
27° 19°
typical range
30 days — New Berlin
14 forecast + 16 climatology
Thu · Today Showers
33°22°81.7 mm⌄
Wind13 mph NW
Gusts21 mph
UV index6 – High
Precip chance82%
Sunrise06:19
Sunset19:24
Fri · Tomorrow Mostly cloudy
28°20°0.2 mm⌄
Wind16 mph N
Gusts29 mph
UV index6 – High
Precip chance37%
Sunrise06:20
Sunset19:22
Saturday 5/9 Showers
23°20°2.2 mm⌄
Wind9 mph NE
Gusts19 mph
UV index6 – High
Precip chance69%
Sunrise06:21
Sunset19:20
Sunday 6/9 Mostly cloudy
22°19°14%⌄
Wind9 mph E
Gusts18 mph
UV index7 – High
Precip chance14%
Sunrise06:22
Sunset19:19
Monday 7/9 Mostly cloudy
23°18°13%⌄
Wind10 mph E
Gusts21 mph
UV index6 – High
Precip chance13%
Sunrise06:23
Sunset19:17
Tuesday 8/9 Mostly cloudy
25°18°11%⌄
Wind13 mph S
Gusts34 mph
UV index6 – High
Precip chance11%
Sunrise06:24
Sunset19:15
Wednesday 9/9 Sunny
29°22°0.3 mm⌄
Wind15 mph NW
Gusts38 mph
UV index7 – High
Precip chance36%
Sunrise06:25
Sunset19:13
Thursday 10/9 Mostly cloudy
26°19°11%⌄
Wind10 mph NE
Gusts18 mph
UV index6 – High
Precip chance11%
Sunrise06:26
Sunset19:12
Friday 11/9 Partly cloudy
20°16°13%⌄
Wind15 mph E
Gusts25 mph
UV index5 – Moderate
Precip chance13%
Sunrise06:27
Sunset19:10
Saturday 12/9 Sunny
24°17°8%⌄
Wind16 mph SE
Gusts28 mph
UV index6 – High
Precip chance8%
Sunrise06:28
Sunset19:08
Sunday 13/9 Sunny
36°22°4%⌄
Wind16 mph SW
Gusts32 mph
UV index9 – Very high
Precip chance4%
Sunrise06:30
Sunset19:06
Monday 14/9 Sunny
26°19°0.9 mm⌄
Wind15 mph SW
Gusts36 mph
UV index6 – High
Precip chance50%
Sunrise06:31
Sunset19:04
Tuesday 15/9 Sunny
20°14°5%⌄
Wind19 mph NW
Gusts30 mph
UV index5 – Moderate
Precip chance5%
Sunrise06:32
Sunset19:03
Wednesday 16/9 Mostly cloudy
16°10°12%⌄
Wind11 mph NW
Gusts21 mph
UV index4 – Moderate
Precip chance12%
Sunrise06:33
Sunset19:01
Thursday 17/9 Rain (climatological)
26°19°16.7 mm⌄
Day≈23–29°
Night≈16–22°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
26°19°20%⌄
Day≈23–29°
Night≈16–22°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
29°21°20%⌄
Day≈26–32°
Night≈18–24°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
27°19°21.6 mm⌄
Day≈24–30°
Night≈16–22°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
23°17°20%⌄
Day≈20–26°
Night≈14–20°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
22°16°20%⌄
Day≈19–25°
Night≈13–19°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
22°17°24.7 mm⌄
Day≈19–25°
Night≈14–20°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
24°18°20%⌄
Day≈21–27°
Night≈15–21°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
26°19°20%⌄
Day≈23–29°
Night≈16–22°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Rain (climatological)
27°20°9.3 mm⌄
Day≈24–30°
Night≈17–23°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
26°19°20%⌄
Day≈23–29°
Night≈16–22°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
23°17°20%⌄
Day≈20–26°
Night≈14–20°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Rain (climatological)
21°16°13.0 mm⌄
Day≈18–24°
Night≈13–19°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
22°17°20%⌄
Day≈19–25°
Night≈14–20°
Precip≈7.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Partly cloudy (climatological)
19°12°20%⌄
Day≈16–22°
Night≈9–15°
Precip≈7.3 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Rain (climatological)
20°13°21.0 mm⌄
Day≈17–23°
Night≈10–16°
Precip≈7.3 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 New Berlin, 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.