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
100°
Wed, Sep 2
Coldest night
59°
Wed, Sep 9
Days with precip
8 / 14
of 14 forecast days
Nicest day
Thu, Sep 10
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
94° 73°
37% precip chance
Sat 12 – Sun 13 Sep
81° 63°
92% precip chance
Sat 19 – Sun 20 Sep
85° 66°
typical range
Sat 26 – Sun 27 Sep
86° 65°
typical range
30 days — Washington
14 forecast + 16 climatology
Tue · Today Sunny
95°71°8%⌄
Wind10 mph SE
Gusts24 mph
UV index8 – High
Precip chance8%
Sunrise06:33
Sunset19:40
Wed · Tomorrow Sunny
100°76°0.8 mm⌄
Wind16 mph N
Gusts32 mph
UV index6 – High
Precip chance36%
Sunrise06:34
Sunset19:38
Thursday 3/9 Sunny
96°75°2.2 mm⌄
Wind15 mph E
Gusts30 mph
UV index7 – High
Precip chance57%
Sunrise06:35
Sunset19:36
Friday 4/9 Sunny
98°77°7%⌄
Wind11 mph E
Gusts24 mph
UV index8 – Very high
Precip chance7%
Sunrise06:36
Sunset19:35
Saturday 5/9 Showers
94°74°0.7 mm⌄
Wind12 mph E
Gusts20 mph
UV index8 – Very high
Precip chance37%
Sunrise06:37
Sunset19:33
Sunday 6/9 Sunny
90°73°11%⌄
Wind12 mph NE
Gusts21 mph
UV index7 – High
Precip chance11%
Sunrise06:38
Sunset19:31
Monday 7/9 Mostly cloudy
85°66°1.2 mm⌄
Wind14 mph E
Gusts25 mph
UV index7 – High
Precip chance61%
Sunrise06:39
Sunset19:30
Tuesday 8/9 Mostly cloudy
66°60°2.8 mm⌄
Wind18 mph E
Gusts27 mph
UV index4 – Moderate
Precip chance84%
Sunrise06:40
Sunset19:28
Wednesday 9/9 Partly cloudy
85°59°1.3 mm⌄
Wind13 mph E
Gusts28 mph
UV index7 – High
Precip chance63%
Sunrise06:41
Sunset19:26
Thursday 10/9 Fog
84°66°0.2 mm⌄
Wind10 mph NW
Gusts26 mph
UV index7 – High
Precip chance19%
Sunrise06:42
Sunset19:25
Friday 11/9 Showers
99°69°10.4 mm⌄
Wind22 mph W
Gusts39 mph
UV index8 – Very high
Precip chance80%
Sunrise06:43
Sunset19:23
Saturday 12/9 Showers
74°64°9.9 mm⌄
Wind9 mph N
Gusts17 mph
UV index5 – Moderate
Precip chance92%
Sunrise06:44
Sunset19:21
Sunday 13/9 Showers
81°63°4.4 mm⌄
Wind16 mph NW
Gusts21 mph
UV index5 – Moderate
Precip chance84%
Sunrise06:45
Sunset19:20
Monday 14/9 Sunny
78°60°2.7 mm⌄
Wind16 mph N
Gusts23 mph
UV index7 – High
Precip chance57%
Sunrise06:46
Sunset19:18
Tuesday 15/9 Rain (climatological)
89°69°8.2 mm⌄
Day≈83–94°
Night≈63–74°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
93°71°20%⌄
Day≈88–99°
Night≈66–77°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
90°70°20%⌄
Day≈85–96°
Night≈64–75°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
92°71°6.3 mm⌄
Day≈86–97°
Night≈65–76°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
85°66°20%⌄
Day≈79–90°
Night≈61–72°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
85°66°20%⌄
Day≈79–90°
Night≈61–72°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
82°65°6.3 mm⌄
Day≈76–87°
Night≈59–70°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
86°67°20%⌄
Day≈81–91°
Night≈62–73°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
91°70°20%⌄
Day≈85–96°
Night≈64–75°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
93°71°6.3 mm⌄
Day≈87–98°
Night≈66–77°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
88°68°20%⌄
Day≈82–93°
Night≈63–74°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
86°67°20%⌄
Day≈80–91°
Night≈62–72°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
82°65°5.3 mm⌄
Day≈76–87°
Night≈59–70°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
85°67°20%⌄
Day≈80–90°
Night≈61–72°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
90°69°20%⌄
Day≈85–95°
Night≈64–75°
Precip≈3.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climatological)
92°71°5.3 mm⌄
Day≈86–97°
Night≈65–76°
Precip≈3.1 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 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.