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Ontario, Idaho - Weather

Climate, Average Temperatures, Forecast,...

Weather information for the Ontario area is provided below. Average temperatures, climate details and current forecasts are included.


  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  
Avg. High 34 43 55 64 73 82 90 90 79 66 47 36  
Avg. Low 19 24 31 37 45 52 57 55 46 35 27 20  
Precipitation 1.2 1.0 1.0 0.8 0.9 0.7 0.3 0.3 0.4 0.6 1.1 1.3  

Current Weather


33.6°F (0.9°C) Overcast Feels like 27 F (-3 C) Wind From the SSE at 7.2 MPH Gusting to 7.4 MPH 0.02 in (1 mm) precipitation


Tue Feb 28

41°/24°F (5°/-4°C) Partly Cloudy


Wed Mar 1

46°/24°F (8°/-4°C) Partly Cloudy


Thu Mar 2

48°/30°F (9°/-1°C) Mostly Cloudy


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