Weather for 21830 — Hebron, MD
Conditions and forecast for the exact centre of ZIP code 21830 (38.403, -75.696), not a nearby airport.
64°
Heavy rain
- Feels like:
- 64°
- Humidity:
- 99%
- Wind:
- 7 mph
- Dew point:
- 64°
Source updated: 11:55:24 AM · WeatherSignal checked: 11:55:24 AM
Next 12 hours in 21830
12 PM
66°
0%
1 PM
69°
0%
2 PM
71°
0%
3 PM
74°
0%
4 PM
76°
0%
5 PM
78°
0%
6 PM
80°
0%
7 PM
81°
0%
8 PM
82°
0%
9 PM
80°
0%
10 PM
77°
0%
11 PM
76°
0%
7 day forecast for 21830
Today
82° / 64°
0% rain · 12 mph wind
Saturday, Oct 17
76° / 50°
0% rain · 15 mph wind
Sunday, Oct 18
56° / 42°
0% rain · 17 mph wind
Monday, Oct 19
56° / 49°
0% rain · 15 mph wind
Tuesday, Oct 20
63° / 53°
0% rain · 17 mph wind
Wednesday, Oct 21
61° / 58°
0% rain · 18 mph wind
Thursday, Oct 22
59° / 55°
0% rain · 16 mph wind
About ZIP code 21830
21830 covers Hebron 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 (78 mi), Baltimore (79 mi), Washington (80 mi), Newport News (100 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 Hebron 21830, Maryland
- The warmest afternoon ahead is today, reaching about 82°F.
- The coldest night ahead dips to about 42°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like Wednesday, with sustained wind near 18 mph.
Common questions about Hebron 21830, Maryland weather
- How accurate is the Hebron 21830, 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 Hebron 21830, 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 Hebron 21830, Maryland
- Current weather in Hebron 21830, Maryland
- Hebron 21830, Maryland hourly forecast
- Hebron 21830, Maryland weather tomorrow
- Hebron 21830, Maryland weekend weather
- Hebron 21830, Maryland weather radar
- Hebron 21830, Maryland severe weather alerts
- Best time to go outside in Hebron 21830, Maryland
- What happened overnight in Hebron 21830, Maryland
- How accurate is the Hebron 21830, Maryland forecast?
- Hebron 21830, Maryland monthly weather averages
Weather in nearby cities
- Alexandria, VA weather · about 78 miles away
- Baltimore, MD weather · about 79 miles away
- Washington, DC weather · about 80 miles away
- Newport News, VA weather · about 100 miles away
- Hampton, VA weather · about 101 miles away
- Virginia Beach, VA weather · about 108 miles away