• Today

    Jun 25

    91°Lo 74°

    A p.m. t-storm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sun

    Jun 26

    87°Lo 62°

    A heavy thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Jun 27

    86°Lo 58°

    Sunny and remaining warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Jun 28

    73°Lo 53°

    Mostly sunny and cooler

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Jun 29

    78°Lo 55°

    Mostly sunny and delightful

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
7pm
8pm 9pm 10pm 11pm Sun
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Mostly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Temp (°F) 86° 86° 84° 81° 79° 79° 78° 77°
RealFeel® 90° 90° 88° 84° 82° 81° 80° 79°
Humidity 63% 61% 66% 72% 73% 76% 78% 79%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
36%
 
20%
 
20%
 
20%
 
20%
 
20%
 
17%
 
11%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 8 S 7 S 6 SSE 6 SSE 7 SSE 7 S 7 S 7 S
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 26% 45% 45% 45% 45% 45% 45% 94%
Dew Point 72° 71° 71° 71° 70° 70° 70° 70°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Jun 25

more Historical Weather Data >
  Today Normal Record 6/25/2015
High 91° 83° 102° (1901) 78°
Low 74° 63° 46° (1986) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:23 AM with 15:10 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:23 PM with -10:-39 of moolight, then sets at 10:44 AM

Ottawa Weather Report

Severe storm risk returns to north-central US this weekend

June 25, 2016; 1:01 PM ET

Severe weather is threatening the north-central United States this weekend, including some areas that were hit by violent storms on Wednesday. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps