Forecast for Jamestown, NY | Forecast Periods: 14
Monday
Mar 16
2026
Jamestown, NY
Updated: 2:23 PM EDT
59°F
Sleet
16 mph W
Precipitation: 96%
Rain showers before 5pm, then sleet and rain and snow showers. Cloudy. High near 59, with temperatures falling to around 36 in the afternoon. West wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.
Hourly Forecast
Extended Forecast
Tonight
Mon, Mar 16
16°F
Heavy Snow And Patchy Blowing Snow then Chance Snow Showers And Patchy Blowing Snow
13 mph W
Precipitation: 100%
Snow before 9pm, then snow and patchy blowing snow between 9pm and 11pm, then a chance of snow showers and patchy blowing snow between 11pm and 4am, then snow likely and patchy blowing snow. Mostly cloudy, with a low around 16. West wind 13 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday
Tue, Mar 17
24°F
Snow Showers And Patchy Blowing Snow
15 mph W
Precipitation: 79%
Snow showers and patchy blowing snow. Mostly cloudy, with a high near 24. West wind 15 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Tue, Mar 17
15°F
Snow Showers
5 mph W
Precipitation: 76%
Snow showers. Mostly cloudy, with a low around 15. West wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Wed, Mar 18
33°F
Snow Showers Likely then Partly Sunny
5 mph SW
Precipitation: 61%
Snow showers likely before 8am. Partly sunny, with a high near 33. Southwest wind 5 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.
Wednesday Night
Wed, Mar 18
26°F
Chance Snow Showers
8 mph S
Precipitation: 29%
A chance of snow showers after 8pm. Mostly cloudy, with a low around 26. South wind around 8 mph. Chance of precipitation is 30%.
Thursday
Thu, Mar 19
43°F
Chance Snow Showers then Chance Rain Showers
6 mph SW
Precipitation: 29%
A chance of snow showers before 8am, then a chance of rain showers. Mostly cloudy, with a high near 43. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday Night
Thu, Mar 19
30°F
Chance Rain Showers
3 mph SW
Precipitation: 27%
A chance of rain showers. Mostly cloudy, with a low around 30. Southwest wind 3 to 7 mph. Chance of precipitation is 30%.
Friday
Fri, Mar 20
48°F
Chance Rain And Snow Showers
3 mph SW
Precipitation: 45%
A slight chance of rain showers before 8am, then a chance of rain and snow showers. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
Friday Night
Fri, Mar 20
32°F
Chance Rain Showers
7 mph W
Precipitation: 51%
A chance of rain showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Saturday
Sat, Mar 21
48°F
Chance Rain Showers
7 mph W
Precipitation: 42%
A chance of rain showers. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
Saturday Night
Sat, Mar 21
31°F
Chance Rain And Snow Showers
10 mph SW
Precipitation: 32%
A chance of rain showers before 8pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday
Sun, Mar 22
48°F
Chance Rain And Snow Showers
8 mph W
Precipitation: 34%
A chance of rain and snow showers. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Sunday Night
Sun, Mar 22
24°F
Chance Rain And Snow Showers
10 mph NW
Precipitation: 33%
A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 24.