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Petersham, MA

7-Day Forecast

Today
Chance Showers and Areas Dense Fog
High: 63°
A chance of showers, mainly after 3pm.
Areas of dense fog before 1pm.
Otherwise, cloudy with a high near 63.
South wind 7 to 15 mph
with gusts as high as 31 mph.
Chance of precipitation is 30%.
New precipitation amounts of less than a tenth of an inch possible.


Tonight
Heavy Rain and Areas Fog
Low: 37°
Showers and possibly a thunderstorm before 1am,
then showers likely.
Some of the storms could produce heavy rainfall.
Areas of fog
between 9pm and 11pm.
Low around 37.
Southwest wind 11 to 14 mph becoming
northwest after midnight.
Winds could gust as high as 28 mph.
Chance of precipitation is 100%.
New precipitation amounts
between a half and three quarters of an inch possible.


Tuesday
Decreasing Clouds
High: 47°
Mostly cloudy,
then gradually becoming sunny with a high near 47.
Northwest wind around 16 mph
with gusts as high as 30 mph.


Tuesday Night
Mostly Clear
Low: 24°
Mostly clear with a low around 24.
North wind 6 to 10 mph.


Wednesday
Partly Sunny
High: 46°
Partly sunny with a high near 46.
Light and variable wind becoming
south 5 to 7 mph in the afternoon.


Wednesday Night
Rain/Sleet Likely
Low: 32°
A slight chance of rain showers before 9pm,
then a chance of rain showers and sleet
between 9pm and 1am,
then rain showers likely after 1am.
Cloudy with a low around 32.
South wind around 10 mph
with gusts as high as 21 mph.
Chance of precipitation is 60%.
Little or no sleet accumulation expected.


Thursday
Showers Likely
High: 63°
Showers likely, mainly before 11am.
Cloudy with a high near 63.
Southwest wind 13 to 15 mph
with gusts as high as 30 mph.
Chance of precipitation is 70%.


Thursday Night
Chance Showers
Low: 50°
A chance of showers.
Cloudy with a low around 50.
Southwest wind 7 to 10 mph
with gusts as high as 21 mph.
Chance of precipitation is 40%.


Friday
Chance Showers then Partly Sunny
High: 63°
A chance of showers before noon.
Mostly cloudy with a high near 63.
West wind 6 to 10 mph
with gusts as high as 20 mph.
Chance of precipitation is 30%.


Friday Night
Mostly Cloudy
Low: 36°
Mostly cloudy with a low around 36.
North wind around 7 mph.


Saturday
Mostly Cloudy then Chance Rain
High: 49°
A chance of rain.
Mostly cloudy with a high near 49.
Northeast wind 6 to 8 mph becoming
southeast in the afternoon.
Chance of precipitation is 30%.


Saturday Night
Chance Rain
Low: 35°
A chance of rain.
Mostly cloudy with a low around 35.
Southeast wind around 6 mph.
Chance of precipitation is 50%.


Sunday
Rain Likely
High: 49°
Rain likely.
Mostly cloudy with a high near 49.
Southeast wind 7 to 10 mph
with gusts as high as 22 mph.
Chance of precipitation is 60%.


Source: National Weather Service








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