🇨🇦 Weather in Gatineau
Map Overlays:
Hourly Forecast for Gatineau
15:00
25°
13%
16:00
26°
3%
17:00
26°
2%
18:00
25°
11%
19:00
24°
11%
20:00
22°
13%
21:00
21°
9%
22:00
21°
17%
23:00
21°
21%
00:00
16°
38%
01:00
16°
75%
02:00
16°
78%
03:00
16°
65%
04:00
15°
63%
05:00
15°
54%
06:00
15°
48%
07:00
16°
66%
08:00
16°
76%
09:00
16°
83%
10:00
17°
81%
11:00
17°
83%
12:00
18°
80%
13:00
20°
74%
14:00
20°
74%
14-Day Forecast for Gatineau
2026-08-22
Sunny
26° /
12°
2026-08-23
Light rain shower
22° /
15°
2026-08-24
Patchy rain nearby
18° /
12°
2026-08-25
Sunny
21° /
12°
2026-08-26
Sunny
24° /
11°
2026-08-27
Overcast
21° /
15°
2026-08-28
Light rain shower
21° /
14°
Additional Forecasts for Gatineau
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 138.0 μg/m³
O₃ (Ozone) 96.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.3 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 6.0 μg/m³
PM10 (Coarse particles) 6.2 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Canada
Weather in Gatineau — FAQ
Answers refreshed each request based on current conditions in Gatineau.
What is the weather like right now in Gatineau?
Right now in Gatineau, Canada the temperature is 24.7°C (feels like 23.4°C), with overcast. Relative humidity is 53% and wind is 14.4 km/h.
What is today's high and low temperature in Gatineau?
Today's forecast high in Gatineau is 25.9°C and the overnight low is 11.6°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Gatineau today?
The chance of precipitation in Gatineau today is 9%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Gatineau differ from nearby cities?
Even short distances can change temperatures noticeably. Gatineau's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.