Partly sunny weather is expectected possible Sunday, but precipitation is possible and will likely be less than a quarter inch, according to the National Weather Service.

Thunderstorms could show up tonight and a continue on an off through Monday night.

Heavy rain will return to St. Lawrence County Monday, before clearing Wednesday.

For weather updates visit northcountrynow.com/weather

A seven-day forecast follows:

Today: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 79. Southwest wind 7 to 9 mph.

Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday: A chance of showers, then showers and thunderstorms likely after 7am. Some of the storms could produce small hail, gusty winds, and heavy rain. Mostly cloudy, with a high near 80. South wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Some of the storms could produce small hail, gusty winds, and heavy rain. Mostly cloudy, with a low around 63. South wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 83. Southwest wind 8 to 10 mph.

Tuesday Night: Mostly clear, with a low around 64. Southwest wind 5 to 7 mph.

Wednesday: Mostly sunny, with a high near 82. Southwest wind 5 to 8 mph.

Wednesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 66. Southwest wind 5 to 7 mph.

Thursday: A 50 percent chance of showers. Partly sunny, with a high near 80. West wind 5 to 8 mph.

Thursday Night: A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Partly cloudy, with a low around 65. West wind 3 to 5 mph. Chance of precipitation is 30%.

Friday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. Northwest wind 3 to 7 mph.

Friday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. West wind 3 to 5 mph.

Saturday: Mostly sunny, with a high near 77. West wind around 6 mph.