Washington · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Washington & 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
88°
Tue, Sep 1
Coldest night
50°
Fri, Sep 4
Days with precip
6 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
80° 56°
43% precip chance
Sat 5 – Sun 6 Sep
72° 51°
10% precip chance
Sat 12 – Sun 13 Sep
71° 51°
typical range
Sat 19 – Sun 20 Sep
71° 51°
typical range
30 days — Washington
14 forecast + 16 climatology
Thu · Today Mostly cloudy
76°62°7.6 mm⌄
Wind10 mph S
Gusts24 mph
UV index7 – High
Precip chance89%
Sunrise06:14
Sunset19:35
Fri · Tomorrow Showers
79°62°4.5 mm⌄
Wind9 mph N
Gusts23 mph
UV index6 – High
Precip chance81%
Sunrise06:15
Sunset19:33
Saturday 29/8 Mostly cloudy
74°56°15%⌄
Wind6 mph NW
Gusts22 mph
UV index5 – Moderate
Precip chance15%
Sunrise06:16
Sunset19:32
Sunday 30/8 Mostly cloudy
80°59°0.8 mm⌄
Wind11 mph W
Gusts23 mph
UV index7 – High
Precip chance43%
Sunrise06:17
Sunset19:30
Monday 31/8 Showers
75°61°5.6 mm⌄
Wind8 mph SW
Gusts23 mph
UV index5 – Moderate
Precip chance90%
Sunrise06:18
Sunset19:28
Tuesday 1/9 Mostly cloudy
88°67°5.5 mm⌄
Wind7 mph W
Gusts22 mph
UV index7 – High
Precip chance83%
Sunrise06:19
Sunset19:27
Wednesday 2/9 Showers
73°61°0.9 mm⌄
Wind8 mph N
Gusts23 mph
UV index5 – Moderate
Precip chance66%
Sunrise06:20
Sunset19:25
Thursday 3/9 Mostly cloudy
63°53°17%⌄
Wind11 mph NW
Gusts26 mph
UV index4 – Moderate
Precip chance17%
Sunrise06:21
Sunset19:23
Friday 4/9 Mostly cloudy
70°50°14%⌄
Wind8 mph NE
Gusts14 mph
UV index6 – High
Precip chance14%
Sunrise06:22
Sunset19:22
Saturday 5/9 Sunny
72°51°10%⌄
Wind6 mph E
Gusts14 mph
UV index6 – High
Precip chance10%
Sunrise06:23
Sunset19:20
Sunday 6/9 Sunny
71°51°6%⌄
Wind7 mph SE
Gusts12 mph
UV index6 – High
Precip chance6%
Sunrise06:24
Sunset19:18
Monday 7/9 Mostly cloudy
71°50°16%⌄
Wind9 mph SE
Gusts19 mph
UV index6 – High
Precip chance16%
Sunrise06:25
Sunset19:17
Tuesday 8/9 Fog
74°60°0.1 mm⌄
Wind10 mph W
Gusts13 mph
UV index6 – High
Precip chance29%
Sunrise06:26
Sunset19:15
Wednesday 9/9 Mostly cloudy
62°55°44.5 mm⌄
Wind11 mph W
Gusts22 mph
UV index4 – Moderate
Precip chance92%
Sunrise06:27
Sunset19:13
Thursday 10/9 Rain (climatological)
66°50°19.1 mm⌄
Day≈60–71°
Night≈45–56°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
70°53°20%⌄
Day≈64–75°
Night≈47–58°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
71°54°20%⌄
Day≈66–76°
Night≈48–59°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
67°51°13.6 mm⌄
Day≈62–72°
Night≈46–56°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
63°49°20%⌄
Day≈58–68°
Night≈43–54°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
62°48°20%⌄
Day≈57–68°
Night≈43–54°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
61°48°10.1 mm⌄
Day≈56–67°
Night≈42–53°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
64°49°20%⌄
Day≈59–70°
Night≈44–55°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
67°51°20%⌄
Day≈62–72°
Night≈46–56°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
71°54°10.1 mm⌄
Day≈66–77°
Night≈48–59°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
67°51°20%⌄
Day≈62–73°
Night≈46–56°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
65°50°20%⌄
Day≈60–71°
Night≈45–55°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
60°47°15.1 mm⌄
Day≈54–65°
Night≈41–52°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
61°48°20%⌄
Day≈56–67°
Night≈42–53°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
63°49°20%⌄
Day≈58–69°
Night≈44–54°
Precip≈5.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
70°53°18.6 mm⌄
Day≈64–75°
Night≈47–58°
Precip≈5.9 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 Washington, 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.