Live Weather & Forecast
Weather in Jefferson
Maryland, United States · Real-time conditions & 3-day outlook
25°C
Feels like 27°C
77°F / Feels 80°F
Overcast
Jefferson, Maryland
🌞 Daytime
Updated: 2026-04-12 17:30
Humidity
74%
Wind
24.8 km/h SSE
Wind Gust
29.3 km/h
Pressure
1019 mb
Visibility
16 km
UV Index
1.9
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
19.9°C
Wind Degree
162°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
129.9 μg/m³
NO₂
3.3 μg/m³
O₃
97 μg/m³
SO₂
1.6 μg/m³
PM 2.5
8.8 μg/m³
PM 10
12.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Jefferson, Maryland
12 AM
21°
Clear
1 AM
20°
Clear
2 AM
20°
Clear
3 AM
20°
Clear
4 AM
19°
Clear
5 AM
19°
Clear
6 AM
19°
Clear
7 AM
20°
Sunny
8 AM
22°
Sunny
9 AM
24°
Cloudy
10 AM
25°
Partly Cloudy
11 AM
26°
Partly Cloudy
12 PM
27°
Partly Cloudy
1 PM
27°
Partly Cloudy
2 PM
28°
Partly Cloudy
3 PM
27°
Partly Cloudy
4 PM
27°
Partly Cloudy
5 PM
25°
Overcast
6 PM
25°
Sunny
7 PM
25°
Partly Cloudy
8 PM
24°
Cloudy
9 PM
24°
Partly Cloudy
10 PM
23°
Overcast
11 PM
23°
Cloudy
3-Day Forecast
Daily overview for Jefferson, Maryland
Today
Partly Cloudy
28°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 27 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:52 AM
🌇 Sunset: 07:42 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Sunny
28°
/
22°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 24.1 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 2.2
🌅 Sunrise: 06:51 AM
🌇 Sunset: 07:42 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Cloudy
26°
/
20°
🌧️ 0% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 24.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.5
🌅 Sunrise: 06:50 AM
🌇 Sunset: 07:43 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Jefferson
Plan your trip to Jefferson, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Jefferson?
Current conditions in Jefferson: Overcast, temperature 25°C, humidity 74%.
What is the best time to visit Jefferson?
The best time to visit Jefferson is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Jefferson?
Jefferson is located at approximately 29.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Jefferson?
The wettest period in Jefferson is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Jefferson?
For visits to Jefferson during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Jefferson in?
Jefferson is located in United States, in the state of Maryland.
What are the public holidays in Jefferson in 2026?
View the 2026 public holidays for Jefferson on our Holidays page.
What are the GPS coordinates used for the weather forecast in Jefferson?
The weather forecast for Jefferson uses coordinates 29.8348, -94.1704.