Hourly Weather Forecast - Petersham, MA

12 AM
32°F
0%
5mph
WNW
Clear
Humidity
83%
Feels like
26°F
Dew Point
27°F
1 AM
30°F
0%
4mph
WNW
Clear
Humidity
84%
Feels like
26°F
Dew Point
26°F
2 AM
29°F
0%
3mph
WNW
Clear
Humidity
86%
Feels like
29°F
Dew Point
26°F
3 AM
28°F
0%
1mph
W
Clear
Humidity
88%
Feels like
28°F
Dew Point
25°F
4 AM
27°F
0%
2mph
SSW
Clear
Humidity
90%
Feels like
27°F
Dew Point
25°F
5 AM
26°F
0%
2mph
SSW
Hazy
Humidity
92%
Feels like
26°F
Dew Point
24°F
6 AM
24°F
0%
1mph
S
Hazy
Humidity
95%
Feels like
24°F
Dew Point
23°F
7 AM
24°F
0%
2mph
SSE
Hazy
Humidity
95%
Feels like
24°F
Dew Point
23°F
7:13 AM
8 AM
26°F
0%
3mph
S
Hazy
Humidity
92%
Feels like
26°F
Dew Point
24°F
9 AM
29°F
0%
3mph
S
Sunny
Humidity
88%
Feels like
29°F
Dew Point
26°F
10 AM
31°F
0%
3mph
S
Sunny
Humidity
82%
Feels like
28°F
Dew Point
27°F
11 AM
35°F
0%
5mph
S
Sunny
Humidity
75%
Feels like
30°F
Dew Point
28°F
12 PM
37°F
0%
7mph
S
Sunny
Humidity
68%
Feels like
32°F
Dew Point
28°F
1 PM
40°F
0%
8mph
S
Sunny
Humidity
64%
Feels like
34°F
Dew Point
28°F
2 PM
40°F
0%
8mph
S
Sunny
Humidity
65%
Feels like
34°F
Dew Point
29°F
3 PM
39°F
0%
9mph
S
Sunny
Humidity
70%
Feels like
33°F
Dew Point
30°F
4 PM
38°F
0%
9mph
S
Mostly Sunny
Humidity
76%
Feels like
32°F
Dew Point
32°F
4:17 PM
5 PM
38°F
0%
9mph
S
Mostly Clear
Humidity
83%
Feels like
32°F
Dew Point
33°F
6 PM
37°F
10%
9mph
S
Partly Cloudy
Humidity
90%
Feels like
31°F
Dew Point
35°F
7 PM
37°F
10%
9mph
S
Partly Cloudy
Humidity
96%
Feels like
31°F
Dew Point
37°F
8 PM
38°F
10%
9mph
S
Foggy
Humidity
99%
Feels like
32°F
Dew Point
38°F
9 PM
39°F
10%
9mph
S
Foggy
Humidity
100%
Feels like
33°F
Dew Point
39°F
10 PM
40°F
10%
10mph
S
Foggy
Humidity
100%
Feels like
34°F
Dew Point
40°F
11 PM
42°F
10%
10mph
S
Foggy
Humidity
100%
Feels like
36°F
Dew Point
42°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

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Wednesday's Weather Outlook

Today's Weather Outlook

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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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