Weather for 20677 — Port Tobacco, MD
Conditions and forecast for the exact centre of ZIP code 20677 (38.499, -77.042), not a nearby airport.
63°
Partly cloudy
- Feels like:
- 63°
- Humidity:
- 97%
- Wind:
- 10 mph
- Dew point:
- 62°
Source updated: 11:50:40 AM · WeatherSignal checked: 11:50:40 AM
Next 12 hours in 20677
12 PM
64°
0%
1 PM
67°
0%
2 PM
69°
0%
3 PM
73°
0%
4 PM
76°
0%
5 PM
78°
0%
6 PM
80°
0%
7 PM
82°
0%
8 PM
83°
0%
9 PM
82°
0%
10 PM
80°
0%
11 PM
75°
0%
7 day forecast for 20677
Today
83° / 63°
0% rain · 13 mph wind
Saturday, Oct 17
67° / 51°
0% rain · 16 mph wind
Sunday, Oct 18
56° / 41°
0% rain · 16 mph wind
Monday, Oct 19
51° / 44°
0% rain · 11 mph wind
Tuesday, Oct 20
67° / 51°
0% rain · 13 mph wind
Wednesday, Oct 21
62° / 57°
0% rain · 15 mph wind
Thursday, Oct 22
58° / 49°
0% rain · 12 mph wind
About ZIP code 20677
20677 covers Port Tobacco in Maryland. Forecasts on this page are generated for the coordinates at the centre of the ZIP code, so small differences from a nearby city forecast are expected and usually correct.
Closest cities with full forecast pages: Alexandria (21 mi), Washington (28 mi), Baltimore (59 mi), Richmond (70 mi).
Nearby ZIP codes
Severe weather warnings are issued by the National Weather Service for counties and polygons that may not line up with ZIP code boundaries. Always follow official warnings for your exact address.
Planning your week in Port Tobacco 20677, Maryland
- The warmest afternoon ahead is today, reaching about 83°F.
- The coldest night ahead dips to about 41°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like Sunday, with sustained wind near 16 mph.
Common questions about Port Tobacco 20677, Maryland weather
- How accurate is the Port Tobacco 20677, Maryland forecast?
- The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
- What is the best day this week in Port Tobacco 20677, Maryland?
- No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
- Where does this forecast come from?
- Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
- How often is this page updated?
- The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.
More weather for Port Tobacco 20677, Maryland
- Current weather in Port Tobacco 20677, Maryland
- Port Tobacco 20677, Maryland hourly forecast
- Port Tobacco 20677, Maryland weather tomorrow
- Port Tobacco 20677, Maryland weekend weather
- Port Tobacco 20677, Maryland weather radar
- Port Tobacco 20677, Maryland severe weather alerts
- Best time to go outside in Port Tobacco 20677, Maryland
- What happened overnight in Port Tobacco 20677, Maryland
- How accurate is the Port Tobacco 20677, Maryland forecast?
- Port Tobacco 20677, Maryland monthly weather averages
Weather in nearby cities
- Alexandria, VA weather · about 21 miles away
- Washington, DC weather · about 28 miles away
- Baltimore, MD weather · about 59 miles away
- Richmond, VA weather · about 70 miles away
- Newport News, VA weather · about 102 miles away
- Hampton, VA weather · about 108 miles away