District of Columbia weather outlook for the next 7 days
From Oct 29 to Nov 4, temperatures in District of Columbia will range from 45° to 75°. The hottest day is tomorrow (Oct 30), with a high of 75°; the coolest night is Saturday, Oct 31, dipping to around 45°. Overall, daytime temperatures should stay fairly steady from day to day.
Little to no rain is expected over the next 7 days (the daily chance of rain stays at or below 5%), so conditions should be mostly dry.
The windiest day is Wednesday, Nov 4, with average speeds of about 11 mph and gusts of up to 26 mph. The UV index peaks at 4 (moderate) on Monday, Nov 2. Average daily humidity ranges from 54% to 72%.
Frequently asked questions about the weather in District of Columbia
Will it rain in District of Columbia in the next 24 hours?
The chance of rain in District of Columbia over the next 24 hours is low, peaking at only about 0% at 6:00 AM. It should be fine for outdoor plans.
What is the weather in District of Columbia tomorrow?
Tomorrow (Friday, Oct 30), District of Columbia will see clear sky, with temperatures from 54° to 75°, a 0% chance of rain, humidity around 55% and winds of 10 mph. Cool weather, bring a jacket.
Which day will be hottest in District of Columbia this week?
According to the forecast, tomorrow (Oct 30) will be the hottest day, with a high of about 75°. The coolest is Saturday, Oct 31, with a low of about 45°.
Which day is best for going out or outdoor activities in District of Columbia?
Tomorrow (Oct 30) is the best day of the next 7: clear sky, 54° to 75°, with a 0% chance of rain. Go in the morning or late afternoon to avoid the strongest sun.
Is this forecast accurate for every part of District of Columbia?
The forecast is calculated for a representative point in District of Columbia. In mountain and coastal areas, or during showers and thunderstorms, conditions can vary a lot from place to place. For tornadoes, hurricanes, floods and winter storms, always follow the official National Weather Service warnings.
Day by day in District of Columbia
| Day | Weather | High / Low | Rain | Wind | Heat index / wind chill |
|---|---|---|---|---|---|
| Today |  Clear sky |
73° / 50° | 0% · 0 in | 6 mph | 73° · Not hazardous |
| Tomorrow | Clear sky |
75° / 54° | 0% · 0 in | 10 mph | 74° · Not hazardous |
| Sat, Oct 31 |  Broken clouds |
61° / 45° | 0% · 0 in | 6 mph | 59° · Not hazardous |
| Sun, Nov 1 |  Scattered clouds |
62° / 48° | 0% · 0 in | 3 mph | 61° · Not hazardous |
| Mon, Nov 2 | Broken clouds |
65° / 46° | 0% · 0 in | 6 mph | 64° · Not hazardous |
| Tue, Nov 3 | Overcast clouds |
69° / 47° | 0% · 0 in | 5 mph | 68° · Not hazardous |
| Wed, Nov 4 |  Few clouds |
72° / 55° | 0% · 0 in | 11 mph | 72° · Not hazardous |
About the heat index and wind chill
The heat index is how hot it really feels when humidity is combined with the air temperature. The National Weather Service uses these levels: 80–90 °F caution, 90–103 °F extreme caution, 103–124 °F danger and 125 °F or more extreme danger. At "danger" level, heat cramps and heat exhaustion are likely with prolonged activity outdoors — drink water often, rest in the shade or air conditioning and avoid strenuous work in the afternoon.
The wind chill is how cold it feels on exposed skin when wind is combined with cold air (it applies at 50 °F and below). At a wind chill of −18 °F frostbite can develop in 30 minutes, at −35 °F in 10 minutes: cover your skin, wear layers, a hat and gloves.