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kiša.com
CanadaUpdated at 4:00 PM

Ottawa weather: live rain radar and forecast

16°

Clear

Feels like
12°
Today
16° / 2°

Wind

12 km/h

Humidity

38%

Pressure

102.9 kPa

Rain today

0.0 mm

Today in Ottawa it is mostly clear, with temperatures from 2° to 16°C. No significant rain is expected in the next 7 days. The map above shows the live precipitation radar with animation, so you can see where the rain is moving and when it reaches Ottawa.

Ottawa: the week at a glance

The warmest day this week will be on Sunday with a high of 16°, and the coldest night tomorrow at around 0°. No rain is expected over the next seven days.

  • Warmest day

    16°

    Sunday, 25 Oct

  • Coldest night

    0°

    Tomorrow, 21 Oct

  • Most rain

    No rain

    all week

  • Strongest wind

    18 km/h

    Sunday, 25 Oct

Hourly forecast for Ottawa

  • Now

    16°

  • 5 PM

    14°

  • 6 PM

    12°

  • 7 PM

    10°

  • 8 PM

    8°

  • 9 PM

    7°

  • 10 PM

    6°

  • 11 PM

    5°

  • 12 AM

    5°

  • 1 AM

    4°

  • 2 AM

    3°

  • 3 AM

    3°

  • 4 AM

    2°

  • 5 AM

    2°

  • 6 AM

    1°

  • 7 AM

    1°

  • 8 AM

    0°

  • 9 AM

    2°

  • 10 AM

    5°

  • 11 AM

    7°

  • 12 PM

    8°

  • 1 PM

    9°

  • 2 PM

    10°

  • 3 PM

    10°

Ottawa 14-day weather forecast

  • Today

    20 Oct

    16°

    2°

  • Tomorrow

    21 Oct

    11°

    0°

  • Thu

    22 Oct

    13°

    3°

  • Fri

    23 Oct

    11°

    3°

  • Sat

    24 Oct

    13°

    3°

  • Sun

    25 Oct

    16°

    4°

  • Mon

    26 Oct

    13°

    7°

Second week

Forecasts for later days are less reliable and may change.

  • Tue

    27 Oct

    7°

    1°

  • Wed

    28 Oct

    8°

    -1°

  • Thu

    29 Oct

    10°

    2°

  • Fri

    30 Oct

    4°

    -1°

  • Sat

    31 Oct

    9°

    -1°

  • Sun

    1 Nov

    10°

    3°

  • Mon

    2 Nov

    14°

    9°

What to know today in Ottawa

  • Do I need an umbrella?

    Not needed

    Rain today is unlikely (0%).

  • What to wear?

    A jacket or a thick sweater

    It feels like 12°.

  • Running outdoors?

    Great conditions

    No rain, and wind and air quality are fine.

  • Washing the car?

    Go ahead

    Rain is unlikely in the next 3 days.

UV index and sun in Ottawa

UV index today (highest)

3.6Moderate

Wear sunscreen and sunglasses around midday.

Sun today

Sunrise7:25 AM

Sunset6:08 PM

Daylight lasts 10 h 43 min, with about 10 h 29 min of sunshine expected.

Air quality in Ottawa

Good

23EAQI

The air is good and safe to spend time outdoors.

PM2.5
2 µg/m³
PM10
2 µg/m³
Ozone
66 µg/m³

Model estimate (Open-Meteo / CAMS) for the city location. It may differ from readings at local stations.

Pollen in Ottawa

Pollen data is not available for this location. The pollen model only covers Europe.

Frequently asked questions

What is the weather in Ottawa today?

Today in Ottawa it is mostly clear, with temperatures from 2° to 16°C. Rain is expected on Tuesday, with 5 rainy days in the next 14 days.

Will it rain in Ottawa tomorrow?

No, rain is unlikely tomorrow (0%). Tomorrow will be overcast, with temperatures from 0° to 11°C.

What is the temperature in Ottawa right now?

It is currently 16°C and feels like 12°C. Wind is 12 km/h, humidity is 38% and pressure is 102.9 kPa.

What time is sunrise and sunset in Ottawa?

Today the sun rises at 7:25 AM and sets at 6:08 PM. Daylight lasts 10 h 43 min.

What is the UV index in Ottawa today?

The highest expected UV index today is 3.6 (moderate). Wear sunscreen and sunglasses around midday.

How is the air quality in Ottawa?

The European Air Quality Index is 23 (good), PM2.5 is 2 µg/m³ and PM10 is 2 µg/m³. The air is good and safe to spend time outdoors. Values are a model estimate, not readings from local stations.

How can I see if it is raining in Ottawa?

Open the radar map at the top of the page. Blue and green show light and moderate rain, while yellow and red show heavy rain or thunderstorms. Press play to see how the rain is moving.

Can I get a notification before it rains?

Yes. Install kiša.com on your phone home screen and turn on notifications. We alert you an hour and half an hour before rain reaches your location, free of charge.

How accurate is the rain radar?

The radar shows precipitation that has just been detected, so it is most reliable for answering whether rain will arrive soon. Radar coverage varies by area, and it is not available everywhere.

Rain in nearby places

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