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Petawawa Weather Forecast

Current weather, hourly forecast, radar, and weekly outlook for Petawawa, Ontario — updated throughout the day.

Updated 6:30 PM

☁️
7 °C

Overcast

Feels like 4°C

💨 Wind 13 km/h ENE
🌬️ Gusts 33 km/h
💧 Humidity 92%
📊 Pressure 1006 hPa

It's feeling quite cool and blustery this Wednesday afternoon with thick cloud cover overhead and rain on the way. The easterly breeze adds a noticeable chill that makes it feel more like early spring than mid-May in the Ottawa Valley. Definitely a day to keep that rain jacket handy and maybe postpone outdoor plans until conditions improve.

☀️ Sunrise 05:39
🌙 Sunset 20:31
☀️ UV Index 1 (Low)

Hourly Forecast

Rain and drizzle continuing through tonight with temperatures holding steady at 7°, then lightening drizzle by 3 AM.

Now ☁️ 💧 57% 13 km/h
7 PM 🌧️ 💧 66% 12 km/h
8 PM 🌧️ 💧 45% 9 km/h
9 PM ☁️ 💧 56% 9 km/h
10 PM ☁️ 💧 57% 9 km/h
11 PM 🌧️ 💧 50% 6 km/h
12 AM 🌧️ 💧 30% 8 km/h
1 AM 🌧️ 💧 23% 7 km/h
2 AM ☁️ 💧 20% 6 km/h
3 AM ☁️ 💧 23% 5 km/h
4 AM 🌧️ 💧 15% 5 km/h
5 AM 🌧️ 💧 13% 5 km/h
6 AM 🌧️ 💧 8% 5 km/h
7 AM 🌧️ 💧 5% 5 km/h
8 AM 🌧️ 💧 5% 6 km/h
9 AM 🌧️ 💧 6% 8 km/h
10 AM ☁️ 💧 6% 7 km/h
11 AM ☁️ 💧 11% 7 km/h
12 PM ☁️ 💧 11% 7 km/h
1 PM ☁️ 💧 7% 8 km/h
2 PM ☁️ 💧 7% 9 km/h
3 PM ☁️ 💧 15% 11 km/h
4 PM ☁️ 💧 17% 12 km/h
5 PM ☁️ 💧 16% 11 km/h
Swipe to see more →

Precipitation Probability

57%
6pm
66%
7pm
45%
8pm
56%
9pm
57%
10pm
50%
11pm
30%
12am
23%
1am
20%
2am
23%
3am
15%
4am
13%
5am
8%
6am
5%
7am
5%
8am
6%
9am
6%
10am
11%
11am
11%
12pm
7%
1pm
7%
2pm
15%
3pm
17%
4pm
16%
5pm
Rain Snow

Week at a Glance

🌡️ Warmest Sat 24°
🥶 Coldest Night Fri 5°
💨 Windiest Tue 24 km/h

7-Day Forecast

Today 🌧️
💧 96%
🌧️ 20.1 mm 💨 22 km/h
Thu 🌧️
10°
💧 30%
🌧️ 5.4 mm 💨 12 km/h
Fri 🌧️
20°
💧 1%
💨 11 km/h
Sat 🌧️
24°
💧 13%
💨 23 km/h Gusts 67 km/h
Sun ☁️
19°
💧 13%
💨 14 km/h
Mon 🌧️
17°
💧 19%
💨 15 km/h
Tue 🌧️
24° 12°
💧 32%
💨 24 km/h

Weekly Outlook

The week ahead brings a typical spring warming trend with temperatures gradually rising from cool to pleasantly mild by the weekend. Expect wet conditions through Friday with light rain and drizzle, followed by drier weather over the weekend. Keep rain gear handy for the first half of the week.

Weather Radar

Radar data provided by Windy.com

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