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    • Early AM

      Jun 26

      51° Lo
      Clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Today

      Jun 26

      72° /48°F
      Periods of clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Tue

      Jun 27

      77° /56°
      Sunny and pleasant
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Jun 28

      82° /69°
      Clouds and sun; breezy, nice
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Thu

      Jun 29

      85° /67°
      Cloudy, humid; a p.m. t-storm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    72°Hi RealFeel® 73° Precipitation 25%
    Periods of clouds and sun
    • WNW 12 mph
    • Gusts: 18 mph
    • Max UV Index: 7 (High)
    • Thunderstorms: 21%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    48°Lo RealFeel® 48° Precipitation 9%
    Mainly clear and cool with the temperature approaching the record low of 45 set in 1927
    • WNW 5 mph
    • Gusts: 12 mph
    • Max UV Index: N/A
    • Thunderstorms: 12%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Ottawa Pollen Levels Jun 26

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      Low

    • Ragweed Pollen

      Low

    • Mold

      High

    • Grass Pollen

      High

    Temperature History

    more Historical Weather Data >
      Today Normal Record 6/26/2016
    High 72° 84° 100° (1988) 85°
    Low 48° 63° 48° (1926) 67°

    Sunrise/Sunset

    • Sunrise: 5:23 AM
    • Sunset: 8:33 PM
    • Duration: 15:10 hr

    Moonrise/Moonset

    • Moonrise: 8:21 AM
    • Moonset: 10:47 PM
    • Duration: 14:26 hr
    Astronomy

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps