Watertown Airport (ART) Weather 08/02/2026
This Afternoon
73
Showers
Tonight
56
Showers Likely then Slight Chance Showers
Thursday
77
Partly Sunny then Slight Chance T-storms
Thursday Night
56
Patchy Fog
Friday
80
Patchy Fog then Sunny
Friday Night
60
Partly Cloudy
Saturday
82
Partly Sunny
Saturday Night
62
Mostly Cloudy then Chance Showers
Sunday
77
Showers Likely
Sunday Night
57
Chance T-storms then Chance Showers
Monday
79
Mostly Sunny
Monday Night
58
Mostly Clear
Tuesday
81
Sunny
Weekly Forecast
This Afternoon
Showers and possibly a thunderstorm. High near 73. North wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 9pm, then a chance of showers. Mostly cloudy, with a low around 56. North wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 77. North wind 8 to 10 mph. Chance of precipitation is 20%.
Thursday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 56. Light north wind.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming west 5 to 9 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 60. Light south wind.
Saturday
Partly sunny, with a high near 82. Southwest wind around 7 mph.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 62. Light southeast wind. Chance of precipitation is 50%.
Sunday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 81.