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Ontario, CA Weather - Hour by Hour Forecast

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Ontario, CA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mist. Temperature is 64°F18°C, dew point 62°F17°C, humidity 93%. Wind direction is WNW at 5 mph8 km/h with visibility of 5 mi8 km. Barometric pressure is 29.95 in1014 mb.
Today - Partly cloudy with patchy fog this morning...Becoming mostly sunny. Highs 78 to 83. Areas of winds south to 10 mph becoming southw.. Full Forecast
Tonight - Partly cloudy. Patchy fog overnight. Lows 52 to 60. Areas of winds west 10 to 15 mph with gusts to 25 mph in the evening becoming .. Full Forecast

Ontario Hourly Weather

24 Hour Forecast Scroll
Mon, Sep 21
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Ontario, CA Hourly Weather - Cloudy - 4:00 AM Ontario, CA Hourly Weather - Cloudy - 5:00 AM Ontario, CA Hourly Weather - Cloudy - 6:00 AM Ontario, CA Hourly Weather - Mostly Cloudy - 7:00 AM Ontario, CA Hourly Weather - Mostly Cloudy - 8:00 AM Ontario, CA Hourly Weather - Mostly Cloudy - 9:00 AM Ontario, CA Hourly Weather - Mostly Cloudy - 10:00 AM Ontario, CA Hourly Weather - Mostly Cloudy - 11:00 AM Ontario, CA Hourly Weather - Mostly Cloudy - 12:00 PM Ontario, CA Hourly Weather - Mostly Cloudy - 1:00 PM Ontario, CA Hourly Weather - Mostly Cloudy - 2:00 PM Ontario, CA Hourly Weather - Mostly Cloudy - 3:00 PM Ontario, CA Hourly Weather - Partly Cloudy - 4:00 PM Ontario, CA Hourly Weather - Partly Cloudy - 5:00 PM Ontario, CA Hourly Weather - Partly Cloudy - 6:00 PM Ontario, CA Hourly Weather - Mostly Clear - 7:00 PM Ontario, CA Hourly Weather - Mostly Clear - 8:00 PM Ontario, CA Hourly Weather - Mostly Clear - 9:00 PM Ontario, CA Hourly Weather - Clear - 10:00 PM Ontario, CA Hourly Weather - Clear - 11:00 PM Ontario, CA Hourly Weather - Clear - 12:00 AM Ontario, CA Hourly Weather - Mostly Clear - 1:00 AM Ontario, CA Hourly Weather - Mostly Clear - 2:00 AM Ontario, CA Hourly Weather - Mostly Clear - 3:00 AM
Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear
64°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 65°F18°C 66°F19°C 68°F20°C 71°F22°C 73°F23°C 76°F24°C 76°F24°C 77°F25°C 77°F25°C 74°F23°C 72°F22°C 69°F21°C 67°F19°C 66°F19°C 64°F18°C 63°F17°C 63°F17°C 62°F17°C 62°F17°C
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0% 0% 6% 6% 6% 6% 6% 6% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 3% 3% 3% 3%
60°F16°C 60°F16°C 60°F16°C 61°F16°C 61°F16°C 61°F16°C 62°F17°C 62°F17°C 61°F16°C 60°F16°C 59°F15°C 59°F15°C 60°F16°C 60°F16°C 60°F16°C 61°F16°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C 60°F16°C 60°F16°C 60°F16°C 60°F16°C
87% 87% 87% 93% 93% 87% 87% 81% 71% 64% 56% 56% 56% 56% 62% 68% 76% 81% 81% 87% 90% 90% 93% 93%
SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW
5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 8 mph 8 mph 8 mph 11 mph 11 mph 11 mph 9 mph 9 mph 9 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (PDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KONT model statistics.

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Prob Precip % = Probability of Precipitation.

Ontario 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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