What is the weather in Ontario right now?

Current weather in Ontario is overcast clouds.

Where can I find the hourly weather forecast for Ontario?

This page shows hourly weather forecast for Ontario, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Ontario updated regularly?

Weather data for Ontario is updated regularly with the latest available observations and forecasts.

Now · 4:58 PM

Ontario Weather & Hourly Forecast

United States · Ohio · 44906

61°F

Overcast

Feels like: 56°F

💧 Humidity 83% 🌡 Pressure 30.18 inHg 💨 Wind 12 mph 👁 Visibility 7.5 mi ☁ Clouds 100% ☀️ UV index 0.4 · Low 🌅 Sunrise 7:16 AM 🌇 Sunset 7:29 PM

Hourly Forecast for Ontario

Today

5:00 PM

Overcast

61° 💧 0.012 in 💨 12 mph H 83%30.18 inHg

8:00 PM

Overcast night

59° 💧 0.005 in 💨 14 mph H 87%30.21 inHg

11:00 PM

Overcast night

57° 💧 0.003 in 💨 14 mph H 82%30.24 inHg

Tomorrow

2:00 AM

Mostly cloudy night

56° 💧 0.007 in 💨 13 mph H 80%30.24 inHg

5:00 AM

Light rain

56° 💧 0.014 in 💨 12 mph H 86%30.27 inHg

8:00 AM

Mostly cloudy

55° 💧 0.015 in 💨 13 mph H 89%30.30 inHg

11:00 AM

Light rain

58° 💧 0.006 in 💨 15 mph H 82%30.33 inHg

2:00 PM

Overcast

61° 💧 None 💨 11 mph H 70%30.30 inHg

5:00 PM

Partly cloudy

63° 💧 0.026 in 💨 12 mph H 63%30.27 inHg

8:00 PM

Light rain

56° 💧 0.007 in 💨 10 mph H 74%30.30 inHg

11:00 PM

Mostly cloudy night

56° 💧 None 💨 11 mph H 68%30.33 inHg

Thursday

2:00 AM

Mostly cloudy night

54° 💧 None 💨 10 mph H 76%30.33 inHg

5:00 AM

Mostly cloudy night

52° 💧 None 💨 10 mph H 80%30.33 inHg

8:00 AM

Partly cloudy

51° 💧 None 💨 11 mph H 84%30.36 inHg

11:00 AM

Partly cloudy

58° 💧 None 💨 10 mph H 71%30.36 inHg

2:00 PM

Mostly sunny

63° 💧 None 💨 10 mph H 55%30.33 inHg

Today

5:00 PM

Overcast

61° 💧 0.003 in 💨 12 mph H 83%30.18 inHg

6:00 PM

Overcast

60° 💧 0.003 in 💨 13 mph H 85%30.18 inHg

7:00 PM

Light rain

59° 💧 0.006 in 💨 14 mph H 87%30.18 inHg

8:00 PM

Overcast night

59° 💧 0.003 in 💨 14 mph H 87%30.21 inHg

9:00 PM

Overcast night

58° 💧 0.001 in 💨 14 mph H 86%30.24 inHg

10:00 PM

Overcast night

58° 💧 0.000 in 💨 14 mph H 84%30.24 inHg

11:00 PM

Overcast night

57° 💧 0.001 in 💨 14 mph H 82%30.24 inHg

Tomorrow

12:00 AM

Overcast night

57° 💧 0.002 in 💨 13 mph H 82%30.24 inHg

1:00 AM

Overcast night

56° 💧 0.001 in 💨 12 mph H 82%30.24 inHg

2:00 AM

Mostly cloudy night

56° 💧 None 💨 13 mph H 80%30.24 inHg

3:00 AM

Mostly cloudy night

55° 💧 0.000 in 💨 12 mph H 81%30.24 inHg

4:00 AM

Light rain

55° 💧 0.007 in 💨 13 mph H 85%30.24 inHg

5:00 AM

Light rain

56° 💧 0.008 in 💨 12 mph H 86%30.27 inHg

6:00 AM

Mostly cloudy night

56° 💧 0.002 in 💨 13 mph H 86%30.27 inHg

7:00 AM

Light rain

55° 💧 0.004 in 💨 13 mph H 89%30.27 inHg

8:00 AM

Mostly cloudy

55° 💧 0.002 in 💨 13 mph H 89%30.30 inHg

9:00 AM

Mostly cloudy

56° 💧 0.001 in 💨 12 mph H 88%30.30 inHg

10:00 AM

Light rain

57° 💧 0.011 in 💨 14 mph H 86%30.33 inHg

11:00 AM

Light rain

58° 💧 0.005 in 💨 15 mph H 82%30.33 inHg

12:00 PM

Mostly cloudy

59° 💧 0.001 in 💨 13 mph H 79%30.33 inHg

1:00 PM

Overcast

59° 💧 None 💨 12 mph H 75%30.33 inHg

2:00 PM

Overcast

61° 💧 None 💨 11 mph H 70%30.30 inHg

3:00 PM

Overcast

63° 💧 None 💨 11 mph H 67%30.30 inHg

4:00 PM

Partly cloudy

63° 💧 None 💨 11 mph H 66%30.27 inHg

5:00 PM

Partly cloudy

63° 💧 None 💨 12 mph H 63%30.27 inHg

6:00 PM

Light thunderstorms

61° 💧 0.016 in 💨 11 mph H 70%30.30 inHg

7:00 PM

Light rain

58° 💧 0.010 in 💨 10 mph H 74%30.30 inHg

8:00 PM

Light rain

56° 💧 0.005 in 💨 10 mph H 74%30.30 inHg

9:00 PM

Mostly cloudy night

56° 💧 0.001 in 💨 11 mph H 72%30.33 inHg

10:00 PM

Mostly cloudy night

56° 💧 0.001 in 💨 11 mph H 69%30.33 inHg

11:00 PM

Mostly cloudy night

56° 💧 None 💨 11 mph H 68%30.33 inHg

Thursday

12:00 AM

Mostly cloudy night

55° 💧 None 💨 11 mph H 70%30.33 inHg

1:00 AM

Mostly cloudy night

55° 💧 None 💨 11 mph H 73%30.30 inHg

2:00 AM

Mostly cloudy night

54° 💧 None 💨 10 mph H 76%30.33 inHg

3:00 AM

Mostly cloudy night

54° 💧 None 💨 9 mph H 77%30.33 inHg

4:00 AM

Overcast night

53° 💧 None 💨 9 mph H 78%30.33 inHg

5:00 AM

Mostly cloudy night

52° 💧 None 💨 10 mph H 80%30.33 inHg

6:00 AM

Overcast night

51° 💧 None 💨 10 mph H 82%30.33 inHg

7:00 AM

Mostly cloudy night

51° 💧 None 💨 10 mph H 84%30.36 inHg

8:00 AM

Partly cloudy

51° 💧 None 💨 11 mph H 84%30.36 inHg

9:00 AM

Mostly cloudy

53° 💧 None 💨 10 mph H 81%30.36 inHg

10:00 AM

Mostly cloudy

55° 💧 None 💨 11 mph H 75%30.36 inHg

11:00 AM

Partly cloudy

58° 💧 None 💨 10 mph H 71%30.36 inHg

12:00 PM

Partly cloudy

60° 💧 None 💨 10 mph H 66%30.36 inHg

1:00 PM

Partly cloudy

62° 💧 None 💨 10 mph H 60%30.33 inHg

2:00 PM

Mostly sunny

63° 💧 None 💨 10 mph H 55%30.33 inHg

3:00 PM

Sunny

64° 💧 None 💨 10 mph H 53%30.30 inHg

4:00 PM

Sunny

64° 💧 None 💨 9 mph H 54%30.30 inHg

5:00 PM

Sunny

63° 💧 None 💨 9 mph H 54%30.30 inHg

6:00 PM

Sunny

62° 💧 None 💨 9 mph H 59%30.30 inHg

7:00 PM

Sunny

59° 💧 None 💨 7 mph H 65%30.30 inHg

8:00 PM

Clear night

56° 💧 None 💨 7 mph H 71%30.30 inHg

9:00 PM

Clear night

54° 💧 None 💨 7 mph H 75%30.30 inHg

10:00 PM

Clear night

53° 💧 None 💨 6 mph H 79%30.30 inHg

11:00 PM

Clear night

52° 💧 None 💨 7 mph H 81%30.30 inHg

Friday

12:00 AM

Clear night

51° 💧 None 💨 6 mph H 84%30.30 inHg

1:00 AM

Clear night

50° 💧 None 💨 5 mph H 88%30.30 inHg

2:00 AM

Clear night

49° 💧 None 💨 6 mph H 89%30.30 inHg

3:00 AM

Clear night

49° 💧 None 💨 7 mph H 91%30.27 inHg

4:00 AM

Clear night

48° 💧 None 💨 6 mph H 91%30.27 inHg

5:00 AM

Clear night

47° 💧 None 💨 4 mph H 91%30.27 inHg

6:00 AM

Clear night

46° 💧 None 💨 4 mph H 92%30.30 inHg

7:00 AM

Mostly clear night

46° 💧 None 💨 5 mph H 91%30.30 inHg

8:00 AM

Sunny

47° 💧 None 💨 5 mph H 89%30.33 inHg

11:00 AM

Mostly sunny

59° 💧 None 💨 6 mph H 66%30.30 inHg

2:00 PM

Sunny

64° 💧 None 💨 9 mph H 54%30.30 inHg

5:00 PM

Sunny

63° 💧 None 💨 10 mph H 65%30.24 inHg

8:00 PM

Clear night

55° 💧 None 💨 8 mph H 83%30.21 inHg

11:00 PM

Clear night

51° 💧 None 💨 5 mph H 90%30.24 inHg

Saturday

2:00 AM

Clear night

50° 💧 None 💨 6 mph H 90%30.21 inHg

5:00 AM

Clear night

50° 💧 None 💨 7 mph H 88%30.18 inHg

8:00 AM

Sunny

49° 💧 None 💨 4 mph H 90%30.21 inHg

11:00 AM

Sunny

63° 💧 None 💨 8 mph H 71%30.21 inHg

2:00 PM

Sunny

67° 💧 None 💨 8 mph H 59%30.15 inHg

5:00 PM

Sunny

66° 💧 None 💨 9 mph H 60%30.09 inHg

8:00 PM

Clear night

57° 💧 None 💨 6 mph H 81%30.12 inHg

11:00 PM

Clear night

53° 💧 None 💨 5 mph H 86%30.09 inHg

Sunday

2:00 AM

Clear night

53° 💧 None 💨 5 mph H 84%30.06 inHg

5:00 AM

Clear night

53° 💧 None 💨 7 mph H 89%30.03 inHg

8:00 AM

Sunny

52° 💧 None 💨 8 mph H 94%30.03 inHg

11:00 AM

Mostly sunny

63° 💧 None 💨 10 mph H 77%30.03 inHg

2:00 PM

Sunny

67° 💧 None 💨 12 mph H 57%29.97 inHg

5:00 PM

Sunny

65° 💧 None 💨 11 mph H 55%29.94 inHg

8:00 PM

Clear night

57° 💧 None 💨 6 mph H 79%29.94 inHg

11:00 PM

Clear night

55° 💧 None 💨 6 mph H 86%29.91 inHg

Monday

2:00 AM

Clear night

52° 💧 None 💨 5 mph H 90%29.91 inHg

5:00 AM

Clear night

52° 💧 None 💨 6 mph H 97%29.91 inHg

8:00 AM

Partly cloudy

52° 💧 None 💨 6 mph H 100%29.94 inHg

2:00 PM

Sunny

68° 💧 None 💨 6 mph H 63%29.94 inHg

8:00 PM

Clear night

57° 💧 None 💨 4 mph H 82%29.94 inHg

Tuesday

2:00 AM

Clear night

53° 💧 None 💨 1 mph H 80%29.94 inHg

8:00 AM

Mostly sunny

52° 💧 None 💨 2 mph H 79%29.97 inHg

2:00 PM

Mostly sunny

70° 💧 None 💨 3 mph H 52%29.97 inHg

8:00 PM

Clear night

60° 💧 None 💨 3 mph H 81%29.94 inHg

Wednesday

2:00 AM

Clear night

56° 💧 None 💨 7 mph H 83%29.91 inHg

8:00 AM

Partly cloudy

54° 💧 None 💨 7 mph H 90%29.94 inHg

2:00 PM

Partly cloudy

76° 💧 None 💨 10 mph H 50%29.85 inHg

8:00 PM

Overcast night

69° 💧 None 💨 10 mph H 71%29.83 inHg

Thursday

2:00 AM

Overcast night

65° 💧 None 💨 10 mph H 74%29.88 inHg

8:00 AM

Overcast

63° 💧 None 💨 10 mph H 84%29.91 inHg

2:00 PM

Overcast

77° 💧 None 💨 11 mph H 61%29.91 inHg

8:00 PM

Overcast night

72° 💧 None 💨 10 mph H 74%29.88 inHg

Friday

2:00 AM

Overcast night

69° 💧 None 💨 13 mph H 77%29.91 inHg

8:00 AM

Light rain

64° 💧 None 💨 13 mph H 97%29.91 inHg

2:00 PM

Light rain

73° 💧 None 💨 13 mph H 72%29.88 inHg

8:00 PM

Clear night

67° 💧 None 💨 5 mph H 83%29.85 inHg

Saturday

2:00 AM

Mostly clear night

63° 💧 None 💨 5 mph H 95%29.85 inHg

8:00 AM

Mostly cloudy

61° 💧 None 💨 8 mph H 98%29.85 inHg

2:00 PM

Moderate rain

69° 💧 None 💨 10 mph H 82%29.80 inHg

8:00 PM

Mostly clear night

63° 💧 None 💨 8 mph H 98%29.71 inHg

Sunday

2:00 AM

Clear night

58° 💧 None 💨 9 mph H 96%29.71 inHg

8:00 AM

Sunny

54° 💧 None 💨 10 mph H 95%29.77 inHg

2:00 PM

Mostly cloudy

62° 💧 None 💨 13 mph H 63%29.80 inHg

8:00 PM

Clear night

57° 💧 None 💨 9 mph H 72%29.83 inHg

Monday

2:00 AM

Partly cloudy night

52° 💧 None 💨 9 mph H 92%29.85 inHg

8:00 AM

Mostly cloudy

49° 💧 None 💨 9 mph H 97%29.91 inHg

2:00 PM

Light rain

56° 💧 None 💨 13 mph H 72%29.88 inHg

8:00 PM

Overcast night

53° 💧 None 💨 10 mph H 70%29.91 inHg

Tuesday

2:00 AM

Clear night

47° 💧 None 💨 8 mph H 87%29.94 inHg

8:00 AM

Mostly sunny

45° 💧 None 💨 9 mph H 94%30.00 inHg

2:00 PM

Overcast

57° 💧 None 💨 10 mph H 65%29.97 inHg

8:00 PM

Overcast night

55° 💧 None 💨 6 mph H 70%30.00 inHg

Wednesday

2:00 AM

Mostly clear night

50° 💧 None 💨 4 mph H 94%30.00 inHg

8:00 AM

Mostly sunny

48° 💧 None 💨 5 mph H 98%30.06 inHg

In Ontario and, more broadly, across the state of Ohio: This morning, mostly cloudy skies will set a subdued tone, with temperatures starting in the mid-50s to low 60s. Winds from the northeast will be moderate, reaching up to 13 mph, with gusts up to 23 mph. As the day progresses into the afternoon, temperatures will climb into the upper 60s. Rain is highly likely, with total accumulations around 0.62 inches. Expect the rain to be steady at times, accompanied by gusty northeast winds. Overall, the weather will be quite unsettled, so plans should account for the likelihood of rain and breezy conditions.

15-Day Weather Outlook for Ontario

TomorrowTomorrow

Light thunderstorms 63°/55° 💧 None 💨 15 mph

Thursday, Sep 24Thu Sep 24

Mostly cloudy 64°/51° 💧 None 💨 11 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 64°/46° 💧 None 💨 8 mph

Saturday, Sep 26Sat Sep 26

Sunny 66°/49° 💧 None 💨 8 mph

Sunday, Sep 27Sun Sep 27

Partly cloudy 68°/51° 💧 None 💨 10 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 68°/53° 💧 0.131 in 💨 9 mph

Tuesday, Sep 29Tue Sep 29

Overcast 69°/55° 💧 0.002 in 💨 5 mph

Wednesday, Sep 30Wed Sep 30

Overcast 75°/55° 💧 0.001 in 💨 6 mph

Thursday, Oct 1Thu Oct 1

Partly cloudy 75°/56° 💧 None 💨 6 mph

Friday, Oct 2Fri Oct 2

Mostly cloudy 79°/60° 💧 None 💨 5 mph

Saturday, Oct 3Sat Oct 3

Overcast 79°/62° 💧 None 💨 6 mph

Sunday, Oct 4Sun Oct 4

Overcast 69°/61° 💧 0.017 in 💨 8 mph

Monday, Oct 5Mon Oct 5

Light rain 66°/56° 💧 0.225 in 💨 10 mph

Tuesday, Oct 6Tue Oct 6

Light rain 54°/49° 💧 0.273 in 💨 8 mph

Wednesday, Oct 7Wed Oct 7

Overcast 52°/52° 💧 0.366 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Ontario

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Ontario

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 5:00 PM

PM2.5 Fine particles Good 3,1µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 3,5µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 41,1µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 5,9µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Ontario

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 1,8Low 😊Good

Tomorrow UV 0,7Low 🙂Fair

Thursday UV 5,4Moderate 🙂Fair

Friday UV 5,5Moderate 😐Moderate

Saturday UV 5,4Moderate 😐Moderate

Sunday UV 5,0Moderate —Unavailable

Monday UV 6,0High —Unavailable

Hourly UV index today

5:00 PMUV 0,2 6:00 PMUV 0,1 7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Low UV risk

UV radiation will be low, although basic protection is still advisable during prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Ontario

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · ONTARIO, OHIO

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

42/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 74% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 60° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

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Forecast data for Ontario were last refreshed today at 4:58 PM. The current forecast period extends through 24/09/2026 at 2:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.