Washington, DC 14-Day Forecast
District of Columbia, United States 🇺🇸
84°
Overcast right now
Today: high 94°, low 73°
Updated 2 hours ago
Washington weather for the next 14 days
Tuesday, August 18
Sunny High 88° Low 74°Precipitation
7%
· 0.0 in
Max wind
9 mph
Humidity
63%
UV index
8 - Very High
Sunrise / sunset
06:24 AM / 07:59 PM
Wednesday, August 19
Sunny High 91° Low 70°Precipitation
2%
· 0.0 in
Max wind
6 mph
Humidity
48%
UV index
9 - Very High
Sunrise / sunset
06:25 AM / 07:58 PM
Thursday, August 20
Patchy rain nearby High 87° Low 72°Precipitation
74%
· 0.2 in
Max wind
8 mph
Humidity
70%
UV index
8 - Very High
Sunrise / sunset
06:26 AM / 07:56 PM
Friday, August 21
Patchy rain nearby High 86° Low 68°Precipitation
67%
· 0.09 in
Max wind
5 mph
Humidity
75%
UV index
8 - Very High
Sunrise / sunset
06:27 AM / 07:55 PM
Saturday, August 22
Patchy rain nearby High 81° Low 70°Precipitation
87%
· 0.37 in
Max wind
8 mph
Humidity
84%
UV index
6 - High
Sunrise / sunset
06:28 AM / 07:53 PM
Sunday, August 23
Sunny High 87° Low 70°Precipitation
41%
· 0.02 in
Max wind
6 mph
Humidity
72%
UV index
8 - Very High
Sunrise / sunset
06:29 AM / 07:52 PM
Monday, August 24
Sunny High 87° Low 70°Precipitation
2%
· 0.0 in
Max wind
5 mph
Humidity
55%
UV index
8 - Very High
Sunrise / sunset
06:30 AM / 07:51 PM
Tuesday, August 25
Patchy rain nearby High 88° Low 71°Precipitation
82%
· 0.47 in
Max wind
12 mph
Humidity
76%
UV index
7 - High
Sunrise / sunset
06:31 AM / 07:49 PM
Wednesday, August 26
Light rain shower High 88° Low 68°Precipitation
67%
· 0.08 in
Max wind
8 mph
Humidity
79%
UV index
8 - Very High
Sunrise / sunset
06:31 AM / 07:48 PM
Thursday, August 27
Overcast High 74° Low 68°Precipitation
88%
· 0.41 in
Max wind
8 mph
Humidity
82%
UV index
5 - Moderate
Sunrise / sunset
06:32 AM / 07:46 PM
Friday, August 28
Sunny High 72° Low 61°Precipitation
5%
· 0.0 in
Max wind
12 mph
Humidity
62%
UV index
6 - High
Sunrise / sunset
06:33 AM / 07:45 PM
Saturday, August 29
Sunny High 76° Low 63°Precipitation
5%
· 0.0 in
Max wind
11 mph
Humidity
57%
UV index
6 - High
Sunrise / sunset
06:34 AM / 07:43 PM
Sunday, August 30
Sunny High 78° Low 62°Precipitation
4%
· 0.0 in
Max wind
6 mph
Humidity
56%
UV index
7 - High
Sunrise / sunset
06:35 AM / 07:42 PM
Washington 14-day outlook: the story
The warmest day of Washington's 14-day outlook is Monday, August 17 with a high near 94°F (34°C); the coolest night comes Friday, August 28, dipping to 61°F (16°C). The trend points cooler: week two runs about 7°F below week one. Highs over the next two weeks average 88°F (31°C), about 3°F (2°C) above the typical August high of 85°F (30°C).
Precipitation is most likely on Thursday 20, Friday 21, Saturday 22, Tuesday 25 and beyond; the wettest day looks like Tuesday, August 25 with about 0.47 in (12.0 mm) expected. For the weekend, expect Saturday 81°F (27°C) and patchy rain nearby / Sunday 87°F (31°C) and sunny.
For typical conditions month by month, see the Washington climate & average temperatures guide.
Washington forecast questions
Will it rain in Washington this week?
The forecast currently shows meaningful precipitation chances on 6 of the next 14 days, peaking around Tuesday, August 25.
What will be the warmest day in Washington over the next 14 days?
Monday, August 17, with a forecast high near 94°F (34°C).
How accurate is a 14-day forecast for Washington?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Washington by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 44° | 28° | 9 | 3.3 in | 6.1 h/day | 68% |
| February | 48° | 31° | 10 | 3.3 in | 7.0 h/day | 66% |
| March | 56° | 36° | 10 | 3.7 in | 8.0 h/day | 64% |
| April | 66° | 46° | 11 | 3.7 in | 9.2 h/day | 64% |
| May | 75° | 56° | 13 | 5.1 in | 9.7 h/day | 71% |
| June | 84° | 65° | 13 | 5.0 in | 11.5 h/day | 69% |
| July | 88° | 70° | 14 | 6.9 in | 11.7 h/day | 72% |
| August | 85° | 69° | 14 | 6.2 in | 10.8 h/day | 75% |
| September | 80° | 63° | 11 | 5.1 in | 8.8 h/day | 74% |
| October | 69° | 52° | 9 | 3.6 in | 8.0 h/day | 74% |
| November | 57° | 40° | 8 | 3.3 in | 7.6 h/day | 69% |
| December | 49° | 34° | 10 | 4.1 in | 6.0 h/day | 72% |
14-day forecasts nearby