Hourly Weather Forecast - Ayer, MA

7:12 AM
8 AM
40°F
0%
7mph
WSW
Sunny
Humidity
77%
Feels like
35°F
Dew Point
33°F
9 AM
42°F
0%
7mph
WSW
Sunny
Humidity
72%
Feels like
37°F
Dew Point
33°F
10 AM
43°F
0%
8mph
W
Sunny
Humidity
65%
Feels like
38°F
Dew Point
32°F
11 AM
43°F
0%
9mph
W
Mostly Sunny
Humidity
57%
Feels like
38°F
Dew Point
29°F
12 PM
42°F
0%
10mph
W
Sunny
Humidity
52%
Feels like
36°F
Dew Point
26°F
1 PM
40°F
0%
10mph
WNW
Mostly Sunny
Humidity
50%
Feels like
34°F
Dew Point
24°F
2 PM
38°F
0%
9mph
WNW
Mostly Sunny
Humidity
50%
Feels like
32°F
Dew Point
21°F
3 PM
36°F
0%
9mph
WNW
Mostly Sunny
Humidity
43%
Feels like
29°F
Dew Point
15°F
4 PM
33°F
0%
8mph
WNW
Mostly Sunny
Humidity
46%
Feels like
26°F
Dew Point
15°F
4:16 PM
5 PM
31°F
0%
7mph
WNW
Partly Cloudy
Humidity
50%
Feels like
24°F
Dew Point
15°F
6 PM
31°F
0%
7mph
WNW
Partly Cloudy
Humidity
52%
Feels like
24°F
Dew Point
15°F
7 PM
31°F
0%
6mph
WNW
Partly Cloudy
Humidity
53%
Feels like
25°F
Dew Point
16°F
8 PM
31°F
0%
6mph
WNW
Partly Cloudy
Humidity
51%
Feels like
25°F
Dew Point
15°F
9 PM
30°F
0%
6mph
WNW
Partly Cloudy
Humidity
50%
Feels like
23°F
Dew Point
13°F
10 PM
29°F
0%
6mph
WNW
Partly Cloudy
Humidity
51%
Feels like
23°F
Dew Point
13°F
11 PM
28°F
0%
6mph
WNW
Mostly Clear
Humidity
51%
Feels like
22°F
Dew Point
12°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

White Christmas? What Are The Odds

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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide