Live Weather & Forecast
Weather in Billerica
Massachusetts, United States · Real-time conditions & 3-day outlook
9°C
Feels like 9°C
49°F / Feels 49°F
Sunny
Billerica, Massachusetts
🌞 Daytime
Updated: 2026-04-12 11:15
Humidity
31%
Wind
4.7 km/h NNW
Wind Gust
5.4 km/h
Pressure
1033 mb
Visibility
16 km
UV Index
4.1
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-3.1°C
Wind Degree
328°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
197.9 μg/m³
NO₂
6.3 μg/m³
O₃
105 μg/m³
SO₂
3.4 μg/m³
PM 2.5
8.2 μg/m³
PM 10
9.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Billerica, Massachusetts
12 AM
6°
Clear
1 AM
5°
Clear
2 AM
4°
Clear
3 AM
3°
Clear
4 AM
2°
Clear
5 AM
2°
Clear
6 AM
2°
Clear
7 AM
3°
Sunny
8 AM
5°
Sunny
9 AM
7°
Sunny
10 AM
10°
Sunny
11 AM
9°
Sunny
12 PM
14°
Sunny
1 PM
15°
Sunny
2 PM
16°
Sunny
3 PM
17°
Sunny
4 PM
16°
Sunny
5 PM
15°
Sunny
6 PM
14°
Overcast
7 PM
11°
Overcast
8 PM
11°
Overcast
9 PM
10°
Overcast
10 PM
9°
Overcast
11 PM
8°
Overcast
3-Day Forecast
Daily overview for Billerica, Massachusetts
Today
Sunny
17°
/
1°
🌧️ 0% chance of rain
💧 Avg. humidity: 42%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:09 AM
🌇 Sunset: 07:24 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Moderate rain
16°
/
5°
🌧️ 87% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 24.5 km/h
🌧️ Total precip: 14.71 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:07 AM
🌇 Sunset: 07:25 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
26°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 16.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:05 AM
🌇 Sunset: 07:27 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Billerica
Plan your trip to Billerica, 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 Billerica?
Current conditions in Billerica: Sunny, temperature 9°C, humidity 31%.
What is the best time to visit Billerica?
The best time to visit Billerica is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Billerica?
Billerica is located at approximately 42.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Billerica?
The wettest period in Billerica is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Billerica?
For visits to Billerica during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Billerica in?
Billerica is located in United States, in the state of Massachusetts.
What are the public holidays in Billerica in 2026?
View the 2026 public holidays for Billerica on our Holidays page.
What are the GPS coordinates used for the weather forecast in Billerica?
The weather forecast for Billerica uses coordinates 42.5584, -71.2689.