Williamsburg · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Williamsburg & 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
43°
Wed, Sep 9
Coldest night
13°
Sat, Sep 12
Days with precip
4 / 14
of 14 forecast days
Nicest day
Wed, Sep 2
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
36° 23°
8% precip chance
Sat 12 – Sun 13 Sep
30° 13°
typical range
Sat 19 – Sun 20 Sep
33° 18°
typical range
Sat 26 – Sun 27 Sep
32° 18°
typical range
30 days — Williamsburg
14 forecast + 16 climatology
Sun · Today Mostly cloudy
33°21°8%⌄
Wind17 mph S
Gusts42 mph
UV index6 – Moderate
Precip chance8%
Sunrise06:32
Sunset19:45
Mon · Tomorrow Showers
36°22°6.0 mm⌄
Wind13 mph SW
Gusts36 mph
UV index8 – High
Precip chance67%
Sunrise06:33
Sunset19:43
Tuesday 1/9 Mostly cloudy
35°24°0.4 mm⌄
Wind11 mph NE
Gusts32 mph
UV index7 – High
Precip chance36%
Sunrise06:34
Sunset19:41
Wednesday 2/9 Sunny
34°23°6%⌄
Wind13 mph N
Gusts21 mph
UV index8 – Very high
Precip chance6%
Sunrise06:35
Sunset19:40
Thursday 3/9 Sunny
36°23°1.4 mm⌄
Wind13 mph SE
Gusts28 mph
UV index7 – High
Precip chance57%
Sunrise06:36
Sunset19:38
Friday 4/9 Mostly cloudy
36°25°0.1 mm⌄
Wind14 mph SE
Gusts28 mph
UV index8 – Very high
Precip chance17%
Sunrise06:37
Sunset19:36
Saturday 5/9 Sunny
36°25°5%⌄
Wind11 mph E
Gusts26 mph
UV index9 – Very high
Precip chance5%
Sunrise06:38
Sunset19:35
Sunday 6/9 Sunny
35°23°8%⌄
Wind15 mph SE
Gusts31 mph
UV index9 – Very high
Precip chance8%
Sunrise06:39
Sunset19:33
Monday 7/9 Mostly cloudy
40°21°9%⌄
Wind20 mph SW
Gusts39 mph
UV index8 – Very high
Precip chance9%
Sunrise06:40
Sunset19:31
Tuesday 8/9 Partly cloudy
36°27°3%⌄
Wind22 mph SW
Gusts43 mph
UV index9 – Very high
Precip chance3%
Sunrise06:41
Sunset19:30
Wednesday 9/9 Mostly cloudy
43°25°5%⌄
Wind16 mph NE
Gusts31 mph
UV index10 – Very high
Precip chance5%
Sunrise06:42
Sunset19:28
Thursday 10/9 Sunny
42°25°1%⌄
Wind23 mph SW
Gusts37 mph
UV index10 – Very high
Precip chance1%
Sunrise06:43
Sunset19:26
Friday 11/9 Showers
36°21°91.9 mm⌄
Wind22 mph NW
Gusts39 mph
UV index7 – High
Precip chance75%
Sunrise06:44
Sunset19:25
Saturday 12/9 Sunny
22°13°7.2 mm⌄
Wind27 mph NW
Gusts39 mph
UV index5 – Moderate
Precip chance67%
Sunrise06:45
Sunset19:23
Sunday 13/9 Rain (climatological)
30°18°15.5 mm⌄
Day≈27–33°
Night≈15–21°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
33°20°20%⌄
Day≈30–36°
Night≈17–23°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
34°21°20%⌄
Day≈31–37°
Night≈18–24°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
32°19°28.6 mm⌄
Day≈29–35°
Night≈16–22°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
31°19°20%⌄
Day≈28–34°
Night≈16–22°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
29°17°20%⌄
Day≈26–32°
Night≈14–20°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
30°18°15.5 mm⌄
Day≈27–33°
Night≈15–21°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
33°20°20%⌄
Day≈30–36°
Night≈17–23°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
32°19°20%⌄
Day≈29–35°
Night≈16–22°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
35°21°15.5 mm⌄
Day≈32–38°
Night≈18–24°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
33°20°20%⌄
Day≈30–36°
Night≈17–23°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
29°18°20%⌄
Day≈26–32°
Night≈15–21°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
30°18°20.9 mm⌄
Day≈27–33°
Night≈15–21°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
29°18°20%⌄
Day≈26–32°
Night≈15–21°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
32°19°20%⌄
Day≈29–35°
Night≈16–22°
Precip≈9.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
35°21°15.5 mm⌄
Day≈32–38°
Night≈18–24°
Precip≈9.1 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 Williamsburg, 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.