Ontario 5 Day Forecast

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SEVERE WEATHER WARNING: Tornado Watch in Effect for IA.  More Info >>

Sat Apr 27 | Chance Of T-Storm Ontario weather - Sat Apr 27 - Chance Of T-Storm

76°F

High

59°F

Low

13mph SW

Wind

Day: 30% | Night: 90%

Precipitation

6:16 am

Sunrise

8:09 pm

Sunset

Day
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 76. Southwest wind 10 to 13 mph, with gusts as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Night
Showers and thunderstorms, mainly after 7pm. Low around 59. South wind 7 to 14 mph becoming northeast in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Sun Apr 28

Thunder Storms

Ontario weather - Sun Apr 28 - Thunder Storms
  • High 72°F
  • Low 48°F
  • Wind 18mph SE
  • Precipitation
    Day: 100%
    Night: 70%
  • Sunrise
    6:15 am
  • Sunset
    8:10 pm
Summary
Day
Showers and thunderstorms. High near 72. Breezy, with an east southeast wind 13 to 18 mph becoming south in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 48. South wind 10 to 15 mph becoming west southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Mon Apr 29

Partly Sunny

Ontario weather - Mon Apr 29 - Partly Sunny
  • High 65°F
  • Low 47°F
  • Wind mild
  • Precipitation
    Day: 0%
    Night: 0%
  • Sunrise
    6:14 am
  • Sunset
    8:11 pm
Summary
Day
Partly sunny, with a high near 65. Breezy.
Night
Mostly clear, with a low around 47.

Tue Apr 30

Chance Of T-Storm

Ontario weather - Tue Apr 30 - Chance Of T-Storm
  • High 77°F
  • Low 50°F
  • Wind mild
  • Precipitation
    Day: 30%
    Night: 50%
  • Sunrise
    6:12 am
  • Sunset
    8:12 pm
Summary
Day
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Breezy.
Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 50. Chance of precipitation is 50%.

Wed May 1

Chance Of T-Storm

Ontario weather - Wed May 1 - Chance Of T-Storm
  • High 72°F
  • Low 49°F
  • Wind mild
  • Precipitation
    Day: 50%
    Night: 40%
  • Sunrise
    6:11 am
  • Sunset
    8:13 pm
Summary
Day
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 72. Chance of precipitation is 50%.
Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 49.

Currently

Ontario, IA  weather condition is Mostly Cloudy and 61°F. 61°F°F
29.47 inHg.
Barometer
93.2%
Humidity
SE. 14mph
Wind
Mostly Cloudy

5 Day Forecast Nearby

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Includes the Counties: Story, Including The City Of Ames