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Current 401 Ontario Weather Conditions

info These are the latest weather conditions reported from Brockville, ON (in the middle of 401 Ontario)

Weather in Other Cities Weather near other cities along 401 Ontario

Sunday 05:18 AM

Overcast Clouds-4° F (Overcast Clouds)

Low : -4 ° F
High : -3 ° F
Pressure : 1036 hPa
Humidity : 73 %
Wind : 4 miles/hour

07:00 AM

Overcast Clouds-2° F (Overcast Clouds)

Low : -2 ° F
High : 4 ° F
Pressure : 1036 hPa
Humidity : 77 %
Wind : 7.56 miles/hour

10:00 AM

Light Snow3° F (Light Snow)

Low : 3 ° F
High : 6 ° F
Pressure : 1032 hPa
Humidity : 87 %
Wind : 9.57 miles/hour

01:00 PM

Snow6° F (Snow)

Low : 6 ° F
High : 6 ° F
Pressure : 1024 hPa
Humidity : 95 %
Wind : 10.98 miles/hour

04:00 PM

Snow5° F (Snow)

Low : 5 ° F
High : 5 ° F
Pressure : 1020 hPa
Humidity : 95 %
Wind : 10.96 miles/hour

07:00 PM

Snow5° F (Snow)

Low : 5 ° F
High : 5 ° F
Pressure : 1017 hPa
Humidity : 96 %
Wind : 9.75 miles/hour

10:00 PM

Snow4° F (Snow)

Low : 4 ° F
High : 4 ° F
Pressure : 1014 hPa
Humidity : 96 %
Wind : 10.13 miles/hour

Light Snow5° F (Light Snow)

Low : 5 ° F
High : 5 ° F
Pressure : 1012 hPa
Humidity : 96 %
Wind : 8.32 miles/hour

04:00 AM

Light Snow6° F (Light Snow)

Low : 6 ° F
High : 6 ° F
Pressure : 1011 hPa
Humidity : 96 %
Wind : 6.64 miles/hour

07:00 AM

Light Snow10° F (Light Snow)

Low : 10 ° F
High : 10 ° F
Pressure : 1011 hPa
Humidity : 92 %
Wind : 5.55 miles/hour

10:00 AM

Light Snow13° F (Light Snow)

Low : 13 ° F
High : 13 ° F
Pressure : 1010 hPa
Humidity : 90 %
Wind : 6.98 miles/hour

01:00 PM

Light Snow14° F (Light Snow)

Low : 14 ° F
High : 14 ° F
Pressure : 1011 hPa
Humidity : 92 %
Wind : 6.2 miles/hour

04:00 PM

Light Snow12° F (Light Snow)

Low : 12 ° F
High : 12 ° F
Pressure : 1013 hPa
Humidity : 94 %
Wind : 6.91 miles/hour

07:00 PM

Overcast Clouds7° F (Overcast Clouds)

Low : 7 ° F
High : 7 ° F
Pressure : 1016 hPa
Humidity : 88 %
Wind : 7.54 miles/hour

10:00 PM

Scattered Clouds-5° F (Scattered Clouds)

Low : -5 ° F
High : -5 ° F
Pressure : 1017 hPa
Humidity : 96 %
Wind : 6.31 miles/hour

Broken Clouds-7° F (Broken Clouds)

Low : -7 ° F
High : -7 ° F
Pressure : 1018 hPa
Humidity : 96 %
Wind : 2.8 miles/hour

04:00 AM

Broken Clouds-7° F (Broken Clouds)

Low : -7 ° F
High : -7 ° F
Pressure : 1016 hPa
Humidity : 97 %
Wind : 4.32 miles/hour

07:00 AM

Light Snow11° F (Light Snow)

Low : 11 ° F
High : 11 ° F
Pressure : 1014 hPa
Humidity : 94 %
Wind : 3.74 miles/hour

10:00 AM

Light Snow15° F (Light Snow)

Low : 15 ° F
High : 15 ° F
Pressure : 1012 hPa
Humidity : 91 %
Wind : 14.94 miles/hour

01:00 PM

Light Snow15° F (Light Snow)

Low : 15 ° F
High : 15 ° F
Pressure : 1011 hPa
Humidity : 93 %
Wind : 13.09 miles/hour

04:00 PM

Light Snow8° F (Light Snow)

Low : 8 ° F
High : 8 ° F
Pressure : 1012 hPa
Humidity : 91 %
Wind : 5.35 miles/hour

07:00 PM

Overcast Clouds5° F (Overcast Clouds)

Low : 5 ° F
High : 5 ° F
Pressure : 1012 hPa
Humidity : 97 %
Wind : 3.76 miles/hour

10:00 PM

Overcast Clouds2° F (Overcast Clouds)

Low : 2 ° F
High : 2 ° F
Pressure : 1013 hPa
Humidity : 98 %
Wind : 3.98 miles/hour

Broken Clouds-2° F (Broken Clouds)

Low : -2 ° F
High : -2 ° F
Pressure : 1015 hPa
Humidity : 97 %
Wind : 5.26 miles/hour

04:00 AM

Broken Clouds-6° F (Broken Clouds)

Low : -6 ° F
High : -6 ° F
Pressure : 1018 hPa
Humidity : 98 %
Wind : 4.45 miles/hour

07:00 AM

Clear Sky7° F (Clear Sky)

Low : 7 ° F
High : 7 ° F
Pressure : 1019 hPa
Humidity : 87 %
Wind : 3.78 miles/hour

10:00 AM

Scattered Clouds13° F (Scattered Clouds)

Low : 13 ° F
High : 13 ° F
Pressure : 1018 hPa
Humidity : 82 %
Wind : 7.45 miles/hour

01:00 PM

Overcast Clouds14° F (Overcast Clouds)

Low : 14 ° F
High : 14 ° F
Pressure : 1016 hPa
Humidity : 87 %
Wind : 3.29 miles/hour

04:00 PM

Light Snow10° F (Light Snow)

Low : 10 ° F
High : 10 ° F
Pressure : 1016 hPa
Humidity : 98 %
Wind : 3.04 miles/hour

07:00 PM

Light Snow11° F (Light Snow)

Low : 11 ° F
High : 11 ° F
Pressure : 1015 hPa
Humidity : 97 %
Wind : 2.21 miles/hour

10:00 PM

Light Snow8° F (Light Snow)

Low : 8 ° F
High : 8 ° F
Pressure : 1014 hPa
Humidity : 98 %
Wind : 2.66 miles/hour

Light Snow6° F (Light Snow)

Low : 6 ° F
High : 6 ° F
Pressure : 1015 hPa
Humidity : 98 %
Wind : 1.83 miles/hour

04:00 AM

Light Snow5° F (Light Snow)

Low : 5 ° F
High : 5 ° F
Pressure : 1016 hPa
Humidity : 98 %
Wind : 1.57 miles/hour

07:00 AM

Light Snow12° F (Light Snow)

Low : 12 ° F
High : 12 ° F
Pressure : 1017 hPa
Humidity : 89 %
Wind : 5.17 miles/hour

10:00 AM

Light Snow15° F (Light Snow)

Low : 15 ° F
High : 15 ° F
Pressure : 1017 hPa
Humidity : 85 %
Wind : 7.34 miles/hour

01:00 PM

Light Snow13° F (Light Snow)

Low : 13 ° F
High : 13 ° F
Pressure : 1018 hPa
Humidity : 86 %
Wind : 8.01 miles/hour

04:00 PM

Overcast Clouds-1° F (Overcast Clouds)

Low : -1 ° F
High : -1 ° F
Pressure : 1020 hPa
Humidity : 95 %
Wind : 5.01 miles/hour

07:00 PM

Few Clouds-4° F (Few Clouds)

Low : -4 ° F
High : -4 ° F
Pressure : 1021 hPa
Humidity : 96 %
Wind : 5.39 miles/hour

10:00 PM

Clear Sky-11° F (Clear Sky)

Low : -11 ° F
High : -11 ° F
Pressure : 1021 hPa
Humidity : 97 %
Wind : 4.97 miles/hour

Few Clouds-14° F (Few Clouds)

Low : -14 ° F
High : -14 ° F
Pressure : 1021 hPa
Humidity : 97 %
Wind : 4.79 miles/hour

04:00 AM

Broken Clouds-11° F (Broken Clouds)

Low : -11 ° F
High : -11 ° F
Pressure : 1020 hPa
Humidity : 97 %
Wind : 5.32 miles/hour


Weather News Reports

  • Watch upgraded to snow squall warning
    • Ontario
    • Quinte West
    • 401
    • source: Bing
    • 4 views
    • Jan 18, 2026 1:08pm

    Snow squalls are expected to move out of the area Monday evening. There may be a significant impact on rush hour traffic Monday. Travel on Highway 401 may be hazardous at times. Prepare for quickly ... Read More

  • Heavy snowfall creates traffic chaos across Quinte highways and streets
    • Ontario
    • Hwy-401 Near Deseron
    • source: Bing
    • 13 views
    • Jan 06, 2026 07:52am
    Hwy-401 Near Deseron Road Sign401

    Seasonal winter conditions continue to wreak havoc on roads across Quinte as heavy snowfall made travel difficult as OPP closed off sections of Highway 401 on Monday due to several mishaps. Read More

  • OPP respond to multiple snow-related collisions along Highway 401
    • Ontario
    • Kingston
    • Hwy-401
    • source: Bing
    • 34 views
    • Jan 05, 2026 11:11am
    Hwy-401 Road Sign401

    Traffic was snarled in multiple areas along Highway 401 Monday morning as the snow continued to fall, making roads slick in certain areas. According to the Ontario Provincial Police, officers with the ... Read More

  • 401 treacherous Monday
    • Ontario
    • ON-401 E
    • source: Bing
    • 9 views
    • Jan 05, 2026 10:51pm

    Highway 401 eastbound near Napanee in the late afternoon of Monday January 05 2026. (Photo: Facebook / 906 Big Rigs) The snow caused havoc and long delays on Highway 401 through the Quinte region Monday ... Read More

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