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

2025.12.26 2100 UTC
Wind from the ENE (070 degrees) at 15 MPH (13 KT)
Visibility 15 mile(s)
Sky conditions overcast
Temperature 5 F (-15 C)
Windchill -13 F (-25 C)
Dew Point -5 F (-21 C)
Relative Humidity 60%
Pressure (altimeter) 30.03 in. Hg (1016 hPa)
ob CYOW 262100Z 07013KT 15SM OVC087 M15/M21 A3003 RMK AC8 SLP183

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 PM (21) Dec 26 5 (-15) -5 (-21) 30.03 (1016) ENE 15
3 PM (20) Dec 26 5 (-15) -5 (-21) 30.08 (1018) ENE 14
2 PM (19) Dec 26 5 (-15) -5 (-21) 30.14 (1020) ENE 9
1 PM (18) Dec 26 5 (-15) -5 (-21) 30.18 (1022) E 14
Noon (17) Dec 26 3 (-16) -5 (-21) 30.24 (1024) E 7
11 AM (16) Dec 26 1 (-17) -7 (-22) 30.27 (1025) ENE 10
10 AM (15) Dec 26 1 (-17) -7 (-22) 30.33 (1027) ENE 6
9 AM (14) Dec 26 -2 (-19) -7 (-22) 30.34 (1027) NE 5
8 AM (13) Dec 26 -2 (-19) -7 (-22) 30.35 (1027) N 6
7 AM (12) Dec 26 -4 (-20) -11 (-24) 30.35 (1027) N 3
6 AM (11) Dec 26 -2 (-19) -9 (-23) 30.36 (1028) NNE 5
5 AM (10) Dec 26 -2 (-19) -9 (-23) 30.37 (1028) N 6
4 AM (9) Dec 26 0 (-18) -7 (-22) 30.38 (1028) N 8
3 AM (8) Dec 26 0 (-18) -7 (-22) 30.37 (1028) NNW 8
2 AM (7) Dec 26 0 (-18) -7 (-22) 30.37 (1028) N 9
1 AM (6) Dec 26 1 (-17) -5 (-21) 30.35 (1027) NNW 10
Midnight (5) Dec 26 3 (-16) -5 (-21) 30.36 (1028) NNW 13
11 PM (4) Dec 25 3 (-16) -5 (-21) 30.37 (1028) NNW 13
10 PM (3) Dec 25 5 (-15) -5 (-21) 30.36 (1028) NNW 14
9 PM (2) Dec 25 5 (-15) -4 (-20) 30.35 (1027) NW 13
8 PM (1) Dec 25 6 (-14) -2 (-19) 30.35 (1027) NW 14
7 PM (0) Dec 25 8 (-13) -2 (-19) 30.32 (1026) NW 15
6 PM (23) Dec 25 10 (-12) -2 (-19) 30.3 (1026) NNW 13 low drifting snow
Oldest 5 PM (22) Dec 25 12 (-11) 0 (-18) 30.25 (1024) NW 18
Time
EST (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