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
111°
Tue, Sep 8
Coldest night
59°
Mon, Sep 14
Days with precip
2 / 14
of 14 forecast days
Nicest day
Fri, Sep 11
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
85° 65°
66% precip chance
Sat 12 – Sun 13 Sep
96° 62°
17% precip chance
Sat 19 – Sun 20 Sep
94° 67°
typical range
Sat 26 – Sun 27 Sep
92° 67°
typical range
30 days — Williamsburg
14 forecast + 16 climatology
Tue · Today Sunny
96°71°8%⌄
Wind11 mph SE
Gusts35 mph
UV index7 – High
Precip chance8%
Sunrise06:34
Sunset19:41
Wed · Tomorrow Mostly cloudy
99°77°17%⌄
Wind17 mph S
Gusts42 mph
UV index7 – High
Precip chance17%
Sunrise06:35
Sunset19:40
Thursday 3/9 Showers
94°73°1.4 mm⌄
Wind17 mph S
Gusts37 mph
UV index6 – High
Precip chance57%
Sunrise06:36
Sunset19:38
Friday 4/9 Thunderstorms
100°75°0.8 mm⌄
Wind13 mph SE
Gusts29 mph
UV index8 – High
Precip chance38%
Sunrise06:37
Sunset19:36
Saturday 5/9 Showers
85°69°2.3 mm⌄
Wind15 mph NE
Gusts26 mph
UV index7 – High
Precip chance66%
Sunrise06:38
Sunset19:35
Sunday 6/9 Mostly cloudy
83°65°16%⌄
Wind13 mph SE
Gusts26 mph
UV index7 – High
Precip chance16%
Sunrise06:39
Sunset19:33
Monday 7/9 Mostly cloudy
99°65°7%⌄
Wind16 mph S
Gusts35 mph
UV index9 – Very high
Precip chance7%
Sunrise06:40
Sunset19:31
Tuesday 8/9 Sunny
111°83°0%⌄
Wind16 mph W
Gusts38 mph
UV index10 – Very high
Precip chance0%
Sunrise06:41
Sunset19:30
Wednesday 9/9 Sunny
110°82°1%⌄
Wind21 mph SW
Gusts31 mph
UV index10 – Very high
Precip chance1%
Sunrise06:42
Sunset19:28
Thursday 10/9 Mostly cloudy
81°67°9%⌄
Wind14 mph N
Gusts28 mph
UV index6 – High
Precip chance9%
Sunrise06:43
Sunset19:26
Friday 11/9 Sunny
85°60°1%⌄
Wind8 mph E
Gusts10 mph
UV index7 – High
Precip chance1%
Sunrise06:44
Sunset19:25
Saturday 12/9 Sunny
95°62°1%⌄
Wind14 mph SE
Gusts34 mph
UV index8 – Very high
Precip chance1%
Sunrise06:45
Sunset19:23
Sunday 13/9 Mostly cloudy
96°68°0.1 mm⌄
Wind21 mph SW
Gusts32 mph
UV index8 – Very high
Precip chance17%
Sunrise06:46
Sunset19:21
Monday 14/9 Sunny
76°59°0.5 mm⌄
Wind16 mph N
Gusts32 mph
UV index6 – High
Precip chance36%
Sunrise06:47
Sunset19:19
Tuesday 15/9 Light rain (climatological)
91°68°1.0 mm⌄
Day≈86–96°
Night≈63–74°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
97°72°20%⌄
Day≈91–102°
Night≈66–77°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
99°73°20%⌄
Day≈93–104°
Night≈68–78°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Light rain (climatological)
94°70°1.9 mm⌄
Day≈89–100°
Night≈65–76°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
94°70°20%⌄
Day≈88–99°
Night≈64–75°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
89°67°20%⌄
Day≈83–94°
Night≈62–72°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Light rain (climatological)
91°68°1.0 mm⌄
Day≈85–96°
Night≈63–74°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
96°71°20%⌄
Day≈90–101°
Night≈66–76°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
95°71°20%⌄
Day≈90–101°
Night≈65–76°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Light rain (climatological)
100°74°1.0 mm⌄
Day≈95–105°
Night≈68–79°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
96°71°20%⌄
Day≈91–101°
Night≈66–77°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
90°67°20%⌄
Day≈84–95°
Night≈62–73°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Light rain (climatological)
92°69°1.4 mm⌄
Day≈86–97°
Night≈63–74°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
90°68°20%⌄
Day≈84–95°
Night≈62–73°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
94°70°20%⌄
Day≈89–100°
Night≈65–76°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Light rain (climatological)
100°73°1.0 mm⌄
Day≈94–105°
Night≈68–79°
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 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.