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
102°
Wed, Sep 2
Coldest night
65°
Mon, Sep 7
Days with precip
6 / 14
of 14 forecast days
Nicest day
Mon, Sep 7
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
90° 72°
86% precip chance
Sat 5 – Sun 6 Sep
86° 65°
10% precip chance
Sat 12 – Sun 13 Sep
84° 66°
typical range
Sat 19 – Sun 20 Sep
85° 66°
typical range
30 days — Washington
14 forecast + 16 climatology
Wed · Today Sunny
91°67°11%⌄
Wind13 mph SE
Gusts21 mph
UV index9 – Very high
Precip chance11%
Sunrise06:35
Sunset19:44
Thu · Tomorrow Showers
86°71°7.5 mm⌄
Wind8 mph SE
Gusts23 mph
UV index4 – Moderate
Precip chance83%
Sunrise06:36
Sunset19:42
Friday 28/8 Fog
81°72°5.7 mm⌄
Wind9 mph W
Gusts21 mph
UV index6 – High
Precip chance86%
Sunrise06:37
Sunset19:41
Saturday 29/8 Mostly cloudy
87°72°4.7 mm⌄
Wind6 mph N
Gusts18 mph
UV index7 – High
Precip chance86%
Sunrise06:38
Sunset19:40
Sunday 30/8 Sunny
90°72°2.7 mm⌄
Wind7 mph S
Gusts20 mph
UV index8 – Very high
Precip chance68%
Sunrise06:39
Sunset19:38
Monday 31/8 Sunny
96°74°17%⌄
Wind11 mph S
Gusts25 mph
UV index9 – Very high
Precip chance17%
Sunrise06:39
Sunset19:37
Tuesday 1/9 Sunny
99°77°4%⌄
Wind9 mph SW
Gusts26 mph
UV index9 – Very high
Precip chance4%
Sunrise06:40
Sunset19:35
Wednesday 2/9 Sunny
102°78°3%⌄
Wind10 mph NE
Gusts27 mph
UV index9 – Very high
Precip chance3%
Sunrise06:41
Sunset19:34
Thursday 3/9 Sunny
98°74°4.1 mm⌄
Wind17 mph N
Gusts34 mph
UV index9 – Very high
Precip chance61%
Sunrise06:42
Sunset19:33
Friday 4/9 Sunny
98°73°8.0 mm⌄
Wind13 mph W
Gusts29 mph
UV index9 – Very high
Precip chance66%
Sunrise06:42
Sunset19:31
Saturday 5/9 Mostly cloudy
86°71°10%⌄
Wind11 mph SW
Gusts33 mph
UV index7 – High
Precip chance10%
Sunrise06:43
Sunset19:30
Sunday 6/9 Sunny
85°65°3%⌄
Wind11 mph NW
Gusts15 mph
UV index7 – High
Precip chance3%
Sunrise06:44
Sunset19:28
Monday 7/9 Sunny
82°65°10%⌄
Wind9 mph NW
Gusts13 mph
UV index6 – High
Precip chance10%
Sunrise06:45
Sunset19:27
Tuesday 8/9 Partly cloudy
81°67°32%⌄
Wind8 mph E
Gusts16 mph
UV index6 – High
Precip chance32%
Sunrise06:45
Sunset19:26
Wednesday 9/9 Rain (climatological)
83°65°7.6 mm⌄
Day≈77–88°
Night≈60–71°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
91°70°20%⌄
Day≈85–96°
Night≈65–76°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
87°68°20%⌄
Day≈82–92°
Night≈63–74°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
84°66°4.7 mm⌄
Day≈78–89°
Night≈61–72°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
84°66°20%⌄
Day≈79–90°
Night≈61–72°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
83°65°20%⌄
Day≈78–88°
Night≈60–71°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
82°65°4.0 mm⌄
Day≈77–87°
Night≈60–71°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
84°66°20%⌄
Day≈79–90°
Night≈61–72°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
87°68°20%⌄
Day≈82–92°
Night≈63–73°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
91°71°5.9 mm⌄
Day≈86–97°
Night≈65–76°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
84°66°20%⌄
Day≈79–89°
Night≈61–72°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
85°67°20%⌄
Day≈80–91°
Night≈62–72°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
80°64°7.6 mm⌄
Day≈75–86°
Night≈59–69°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
81°65°20%⌄
Day≈76–87°
Night≈59–70°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
84°66°20%⌄
Day≈78–89°
Night≈61–72°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
89°69°6.6 mm⌄
Day≈84–95°
Night≈64–75°
Precip≈2.8 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.