Hourly Weather Forecast - Lancaster, MA

12 AM
30°F
30%
6mph
N
30% Chance Snow Showers
Humidity
80%
Feels like
24°F
Dew Point
24°F
1 AM
29°F
30%
5mph
N
30% Chance Snow Showers
Humidity
80%
Feels like
23°F
Dew Point
24°F
2 AM
28°F
30%
5mph
N
30% Chance Snow Showers
Humidity
79%
Feels like
23°F
Dew Point
22°F
3 AM
27°F
30%
4mph
N
30% Chance Snow Showers
Humidity
77%
Feels like
22°F
Dew Point
21°F
4 AM
26°F
30%
4mph
N
30% Chance Snow Showers
Humidity
77%
Feels like
22°F
Dew Point
20°F
5 AM
25°F
30%
3mph
N
30% Chance Snow Showers
Humidity
77%
Feels like
21°F
Dew Point
19°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Today's Weather Outlook

Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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