Local Forecast

Ontario, NY Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 12:45 AM EDTSunday 12:45 AM

°F °C
Regional Observations →
62°F

Clear

  • 78° / 62° High / Low
  • 62° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

94%

Dew 60°F

Sun

5:31 AM · 8:53 PM

Rise · Set

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

5-Day Outlook

Through Thursday

Local Radar →

Today

78° 62°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Today

Mostly sunny, with a high near 78. North wind 2 to 9 mph.

Night

Partly cloudy, with a low around 62. Northwest wind 0 to 8 mph.

Monday

87° 71°

Mostly Cloudy

Overnight: Chance of Rain

Detailed forecast

Monday

Mostly sunny, with a high near 87. Southeast wind 1 to 6 mph.

Night

A chance of rain showers after 2am. Mostly cloudy, with a low around 71. Southeast wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Tuesday

95° 77°

Chance of Thunderstorms

Overnight: Partly Cloudy

Detailed forecast

Tuesday

A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm. Partly sunny, with a high near 94. Southwest wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Night

Partly cloudy, with a low around 77. Southwest wind around 8 mph.

Wednesday

96° 78°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Wednesday

Mostly sunny, with a high near 96. West wind 7 to 10 mph.

Night

Partly cloudy, with a low around 78.

Thursday

96° 77°

Mostly Sunny

Overnight: Isolated T-storm

Detailed forecast

Thursday

Sunny, with a high near 96.

Night

A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 76.

Ontario, NY Weather Analysis Tools