Jamestown Airport (JMS) Weather 08/14/2025
Today
88
Mostly Sunny then Severe Thunderstorms
Tonight
61
Severe Thunderstorms
Friday
78
Mostly Sunny
Friday Night
59
Chance T-storms
Saturday
76
Partly Sunny
Saturday Night
61
Mostly Cloudy then Slight Chance T-storms
Sunday
75
Chance Showers
Sunday Night
61
Chance T-storms
Monday
77
Partly Sunny
Monday Night
61
Partly Cloudy
Tuesday
80
Mostly Sunny
Tuesday Night
61
Partly Cloudy
Wednesday
81
Mostly Sunny
Weekly Forecast
Today
A 20 percent chance of showers and thunderstorms after 4pm. Some of the storms could be severe. Mostly sunny, with a high near 88. South wind 11 to 13 mph, with gusts as high as 21 mph.
Tonight
A 40 percent chance of showers and thunderstorms before 1am. Some of the storms could be severe. Partly cloudy, with a low around 61. South wind around 9 mph becoming north after midnight.
Friday
Mostly sunny, with a high near 78. East wind 8 to 10 mph, with gusts as high as 18 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Northeast wind 8 to 10 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 76. East wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. East wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 75. East wind around 11 mph, with gusts as high as 20 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. East wind 7 to 10 mph.
Monday
Partly sunny, with a high near 77. East wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 61. East wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 80. East wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 61. East wind around 7 mph becoming south after midnight.
Wednesday
Mostly sunny, with a high near 81. Southeast wind 6 to 9 mph.