Hourly Weather Forecast - Mendon, MA

12 AM
25°F
10%
4mph
WNW
Cloudy
Humidity
65%
Feels like
19°F
Dew Point
15°F
1 AM
25°F
10%
4mph
W
Cloudy
Humidity
66%
Feels like
19°F
Dew Point
15°F
2 AM
24°F
10%
4mph
W
Mostly Cloudy
Humidity
66%
Feels like
19°F
Dew Point
15°F
3 AM
25°F
10%
4mph
W
Mostly Cloudy
Humidity
66%
Feels like
20°F
Dew Point
15°F
4 AM
25°F
10%
4mph
W
Mostly Cloudy
Humidity
66%
Feels like
20°F
Dew Point
15°F
5 AM
25°F
10%
3mph
W
Mostly Cloudy
Humidity
67%
Feels like
21°F
Dew Point
16°F
6 AM
25°F
10%
3mph
WSW
Mostly Cloudy
Humidity
69%
Feels like
22°F
Dew Point
17°F
7 AM
26°F
20%
3mph
WSW
Mostly Cloudy
Humidity
69%
Feels like
23°F
Dew Point
18°F
7:12 AM
8 AM
28°F
20%
4mph
WSW
Mostly Cloudy
Humidity
68%
Feels like
24°F
Dew Point
19°F
9 AM
30°F
30%
4mph
SW
30% Chance of Flurries
Humidity
66%
Feels like
27°F
Dew Point
20°F
10 AM
32°F
30%
4mph
SW
30% Chance of Flurries
Humidity
65%
Feels like
29°F
Dew Point
22°F
11 AM
33°F
30%
4mph
SW
30% Chance of Flurries
Humidity
64%
Feels like
30°F
Dew Point
22°F
12 PM
35°F
30%
4mph
SW
30% Chance of Flurries
Humidity
63%
Feels like
31°F
Dew Point
23°F
1 PM
36°F
30%
4mph
SW
30% Chance of Flurries
Humidity
62%
Feels like
32°F
Dew Point
24°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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