Chalk River Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Chalk River

Chalk River temperature today is 21°, feels like 21°, with a humidity level of 70% and wind at 13.03 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Chalk River: expect a high of 20° and a low of 14°, with light rain. Rain chance tomorrow is 100%.

light rain
21°
light rain
H: 21° L: 19°
Feels like 21°
AQI: Fair (2/5)
Humidity
70%
Dew 15°
Wind speed
13.03 km/h
SSW · G28.01
Pressure
1014 hPa
Visibility
10 km
Rain
0.18 mm
Windy Conditions
Wind speed is 13.03 km/h.
Weather Summary
Currently in Chalk River, expect varied conditions with warm temperatures around 21°. Winds are a light breeze.
Precipitation Probability
0%
17
0%
20
12%
23
0%
02
0%
05
0%
08
0%
11
20%
14
0%
17
100%
20
100%
23
33%
02
0%
05
0%
08
0%
11
0%
14
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
20°
Wed
17:00
18°
 
15°
 
15°
 
14°
Thu
05:00
15°
 
18°
 
20°
 
20°
Thu
17:00
17°
 
17°
 
16°
 
14°
Fri
05:00
12°
 
16°
 
19°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:06
Sunset
Sunset
18:52
Moon Phase
Waning Gibbous (82%)
Timezone: GMT+05:30
Last updated: Sep 30, 2026 11:58 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
46.016819
Longitude
Longitude
-77.449478
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More about Chalk River
Content curated by the NearWeather editorial team · Updated periodically
Chalk River is a small community located in Renfrew County in the province of Ontario, Canada. It is situated on the Ottawa River, about 60 km northwest of Ottawa. The climate in Chalk River is classified as humid continental, with warm summers and cold winters. Average annual precipitation is around 900 mm. The average temperature in summer is around 25°C and in winter the average temperature is around -10°C. Average temperatures throughout the year tend to stay fairly consistent, ranging between -5°C and 25°C.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Chalk River
What is the temperature in Chalk River right now?

The current temperature in Chalk River is 21°, and it feels like 21°. Today's high is 21° and the low is 19°.

Will it rain in Chalk River today?

No rain is expected in Chalk River today (0% chance). Conditions are currently light rain.

What is the weather in Chalk River today?

Chalk River is experiencing light rain with a temperature of 21°. Humidity is at 70% and wind speed is 13.03 km/h from the SSW.

What is the humidity in Chalk River today?

Humidity in Chalk River is 70% right now, with a dew point of 15°. Comfort levels are moderate.

What is the wind speed in Chalk River today?

Wind speed in Chalk River is 13.03 km/h, flowing at 197° SSW wind direction. Gusts up to 28.01 km/h.

What is the 5-day forecast for Chalk River?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Chalk River. Today's high is 21° and low is 19°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Chalk River today?

It feels like 21° in Chalk River today, with 99% cloud cover and 10 km visibility.

Weather in Chalk River