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Ontario Weather

  Th May 23 Fr May 24 Sa May 25 Su May 26
Tmin
18-06
13°C 13°C 14°C 14°C
Tmax
06-18
21°C 27°C 25°C 18°C
morning
24-06
various clouds , light rain various clouds  few clouds  various clouds
a.m.
06-12
various clouds , light rain mostly sunny  mostly sunny  overcast , light rain
p.m.
12-18
various clouds , light rain sunny  sunny  cloudy , light rain
evening
18-24
various clouds , light rain clear  clear  various clouds , light rain
Last updated: Th, 23 May, 23:12 BST
Forecast Ontario Forecast Upland Forecast Rancho Cucamonga Forecast Mira Loma Forecast Chino Forecast Chino Hills Forecast Montclair Forecast Fontana Forecast Norco Forecast Pomona Forecast Claremont Forecast Riverside Forecast Corona Forecast Bloomington Forecast La Verne Forecast La Verne Forecast Diamond Bar Forecast Rialto Forecast Yorba Linda Forecast San Dimas Forecast Brea Forecast Grand Terrace Forecast Walnut Forecast Covina Forecast Glendora Forecast West Covina Forecast Rowland Heights Forecast San Bernardino Forecast Colton Forecast Anaheim Forecast Azusa Forecast Placentia Forecast Riverside Forecast Villa Park Forecast Loma Linda Forecast La Puente Forecast San Bernardino Forecast Corona Forecast Moreno Valley Forecast Baldwin Park Forecast Hacienda Heights Forecast Fullerton Forecast La Habra Forecast Phelan Forecast Duarte Forecast Pasadena Forecast Crestline Forecast Highland Forecast Tustin Forecast Redlands Forecast Foothill Ranch Forecast Arcadia Forecast Fullerton Forecast South El Monte Forecast El Monte Forecast La Mirada Forecast Moreno Valley Forecast Buena Park Forecast Temple Forecast Lake Arrowhead Forecast Garden Grove Forecast Santa Fe Springs Forecast Trabuco Canyon Forecast Rancho Santa Margarita Forecast Rosemead Forecast Mentone Forecast Sierra Madre Forecast Stanton Forecast Lake Forest Forecast Pico Rivera
Nearby Forecast Locations - Ontario - Map
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Nearby Forecast Locations - Ontario Distance
Ontario 2.4 km
Upland 7.2 km
Rancho Cucamonga 8.3 km
Mira Loma 8.3 km
Chino 8.7 km
Chino Hills 9.5 km
Montclair 9.9 km
Fontana 12.3 km
Norco 13.3 km
Pomona 13.8 km
Claremont 14.4 km
Riverside 15.4 km
Corona 16.8 km
Bloomington 18.5 km
La Verne 19.3 km
La Verne 19.9 km
Diamond Bar 20.3 km
Rialto 21.3 km
Yorba Linda 22.3 km
San Dimas 22.8 km
Brea 23.8 km
Grand Terrace 24.7 km
Walnut 24.9 km
Covina 25.2 km
Glendora 25.7 km
West Covina 27.7 km
Rowland Heights 28.7 km
San Bernardino 29.2 km
Colton 29.3 km

Forecast: Ontario Region

While the weather on Friday is still clear clouds will increase. But Sunday some rain is to be expected. From 27 degrees on Friday the daily high will go down to 18 degrees on Sunday.

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