Local Forecast

Ontario, NY Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Ontario, NY

Active Alerts 1 active

Hour-by-Hour  Current Observation

Saturday 5:50 AM EDTSaturday 5:50 AM

°F °C
Regional Observations →
66°F

Cloudy

  • 89° / 64° High / Low
  • 66° Feels Like
  • 0% Chance of Rain

Wind

6 mph

SW

UV Index

0

None

Humidity

78%

Dew 59°F

Sun

5:45 AM · 8:45 PM

Rise · Set

Source: ROCHESTER (KROC). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Saturday

89° 64°

Thunderstorms

Overnight: Chance of Rain

Detailed forecast

Saturday

A slight chance of rain showers before 8am, then showers and thunderstorms likely between 8am and noon, then a slight chance of showers and thunderstorms between noon and 1pm, then showers and thunderstorms. Mostly cloudy, with a high near 89. Heat index values as high as 98. Southwest wind 10 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Night

Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 2am. Mostly cloudy, with a low around 63. West wind 12 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

78° 62°

Mostly Cloudy

Overnight: Mostly Clear

Detailed forecast

Sunday

Sunny, with a high near 78. Northwest wind around 12 mph.

Night

Mostly clear, with a low around 61. West wind 5 to 8 mph.

Monday

86° 68°

Partly Sunny

Overnight: Chance of Rain

Detailed forecast

Monday

Mostly sunny, with a high near 86. Southwest wind around 6 mph.

Night

A chance of rain showers after 2am. Mostly cloudy, with a low around 68. South wind 3 to 10 mph. Chance of precipitation is 30%.

Tuesday

89° 66°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Tuesday

A chance of rain showers before 8am, then showers and thunderstorms. Mostly cloudy, with a high near 88. South wind 10 to 14 mph. Chance of precipitation is 80%.

Night

Showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 80%.

Wednesday

80° 64°

Chance of Thunderstorms

Overnight: Chance of Rain Showers

Detailed forecast

Wednesday

A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.

Night

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 63. Chance of precipitation is 30%.

Ontario, NY Weather Analysis Tools