National Weather Service United States Department of Commerce

Oppressive heat and humidity building into the central and southeast U.S.

A heat wave is building into parts of the central and southeast U.S. this week. The combination of heat and humidity will lead to dangerous heat indices, especially in parts of the central Mississippi River Valley where an Excessive Heat Warning is in effect. Heat Advisories are in effect elsewhere across the region. Relief is not expected for several days.
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Hazardous Weather Conditions

Current Conditions

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Canandaigua NY

7 Day Forecast

For More Weather Information:

Buffalo, NY Local Forecast Office

Overnight

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 67 °F

Thursday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 80 °F

Thursday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

Low: 64 °F

Friday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 77 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 64 °F

Saturday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 78 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 62 °F

Sunday

Partly Sunny

Partly
Sunny

High: 77 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 61 °F

Detailed Forecast

  • Overnight Scattered showers, mainly after 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 67. South wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Thursday Scattered showers, with thunderstorms also possible after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 80. South wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Thursday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Friday A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 77. Light and variable wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Friday Night A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 64. Southeast wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Saturday A slight chance of showers. Mostly cloudy, with a high near 78. Chance of precipitation is 20%.
  • Saturday Night Mostly cloudy, with a low around 62.
  • Sunday Partly sunny, with a high near 77.
  • Sunday Night Partly cloudy, with a low around 61.
  • Monday Mostly sunny, with a high near 76.
  • Monday Night Partly cloudy, with a low around 61.
  • Tuesday Mostly sunny, with a high near 76.
  • Tuesday Night Partly cloudy, with a low around 61.
  • Wednesday Partly sunny, with a high near 80.