Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

Current Weather Conditions:
Ottawa Int'L. Ont., Canada

(CYOW) 45-19N 075-40W 114M

Conditions at

2026.10.16 1800 UTC
Wind from the WNW (290 degrees) at 16 MPH (14 KT) gusting to 28 MPH (24 KT)
Visibility 12 mile(s)
Sky conditions overcast
Temperature 46 F (8 C)
Dew Point 44 F (7 C)
Relative Humidity 93%
Pressure (altimeter) 29.56 in. Hg (1001 hPa)
ob CYOW 161800Z 29014G24KT 12SM OVC008 08/07 A2956 RMK SC8 SLP013

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 2 PM (18) Oct 16 46 (8) 44 (7) 29.56 (1001) WNW 16
1 PM (17) Oct 16 46 (8) 46 (8) 29.55 (1000) W 16 mist
Noon (16) Oct 16 46 (8) 46 (8) 29.53 (1000) W 9 mist
11 AM (15) Oct 16 44 (7) 44 (7) 29.52 (999) N 3 light rain
10 AM (14) Oct 16 44 (7) 42 (6) 29.52 (999) E 7 light rain; mist
9 AM (13) Oct 16 42 (6) 41 (5) 29.56 (1001) E 10 light rain; mist
8 AM (12) Oct 16 42 (6) 41 (5) 29.57 (1001) E 10 light rain; mist
7 AM (11) Oct 16 41 (5) 41 (5) 29.62 (1003) ENE 6 light rain; mist
6 AM (10) Oct 16 42 (6) 41 (5) 29.64 (1003) ENE 15 rain showers; mist
5 AM (9) Oct 16 42 (6) 41 (5) 29.68 (1005) NE 16 light rain showers; mist
4 AM (8) Oct 16 42 (6) 41 (5) 29.7 (1005) ENE 13 rain showers; mist
3 AM (7) Oct 16 42 (6) 41 (5) 29.79 (1008) ENE 15 light rain showers; mist
2 AM (6) Oct 16 44 (7) 39 (4) 29.84 (1010) E 9 rain showers
1 AM (5) Oct 16 46 (8) 35 (2) 29.92 (1013) E 13
Midnight (4) Oct 16 46 (8) 35 (2) 29.97 (1014) E 13
11 PM (3) Oct 15 46 (8) 37 (3) 30.02 (1016) E 12
10 PM (2) Oct 15 46 (8) 37 (3) 30.06 (1017) E 8
9 PM (1) Oct 15 44 (7) 37 (3) 30.1 (1019) E 5
8 PM (0) Oct 15 46 (8) 37 (3) 30.13 (1020) E 5
7 PM (23) Oct 15 44 (7) 37 (3) 30.14 (1020) SE 3
6 PM (22) Oct 15 50 (10) 35 (2) 30.17 (1021) S 2
5 PM (21) Oct 15 51 (11) 33 (1) 30.19 (1022) SSE 5
4 PM (20) Oct 15 53 (12) 33 (1) 30.21 (1023) Calm
Oldest 3 PM (19) Oct 15 53 (12) 33 (1) 30.23 (1023) WSW 3
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits