Marathon, Ontario Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00

Current Conditions

Almanac

Last Updated: 20:49 on 17/11/25
Outside Temperature: -3.9 °C
Today's High: 1.1 °C at 15:14
Lo: -6.2 °C at 8:10
Barometric Trend: 0.214
Sunrise : 6:58  Sunset: 16:03
Moonrise:   4:22   Moonset:  14:32
Moon Phase: 28

Parameter

Value High Time Low Time Average Rate Rate Hi Time Rate Lo Time

Wind Direction

N 360 0:03 5 0:00 14 -17.9 138.1 10:30 -331.2 3:13

Wind Speed

0 21 0:55 0 0:00 0 -0.0 14.9 4:07 -1.8 3:29

Gust

0 21 0:55 0 0:10 0 -0.2 13.5 10:29 -5.7 5:50

In Humidity

41 44 6:52 39 15:30 41 0.1 1.6 6:52 -1.5 10:25

Out Humidity

76 79 8:23 58 15:14 74 1.7 5.4 18:21 -5.4 12:01

In Temp

20.7 21.7 16:21 19.9 7:35 20.6 0.08 0.45 16:04 -0.46 17:51

Out Temp

-3.9 1.1 15:14 -6.2 8:10 -3.6 -0.31 1.72 10:28 -1.53 17:45

Barometer

992.17 992.30 20:13 985.01 0:00 991.95 0.214 0.830 7:42 -0.235 12:46

Rain

522.00 522.00 0:00 522.00 0:00 522.00 0.000 0.000 0.000

Ch 1 Temp

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0.00

Ch 1 Hum

0 0 0:00 0 0:00 0 0.0 0.0 0.0

Ch 2 Temp

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0.00

Ch 2 Hum

0 0 0:00 0 0:00 0 0.0 0.0 0.0

Ch 3 Temp

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0.00

Ch 3 Hum

0 0 0:00 0 0:00 0 0.0 0.0 0.0

ET

0.00 0.00 0:00 0.00 0:00 0.00 0.000 0.000 0.000

UV Index

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0.00

Solar

0 0 0:00 0 0:00 0 0.0 0.0 0.0

Wind Chill

-3.9 1.1 15:14 -9.4 4:07 -3.6 -0.30 1.80 10:31 -5.49 18:16

In Heat Index

20.7 21.6 16:21 20.0 8:23 20.6 0.08 0.43 16:21 -0.44 17:51

Heat Index

-1.8 2.2 14:57 -4.0 8:10 -1.6 -0.19 1.47 10:28 -1.32 17:41

Dew Point

-7.5 -5.2 14:57 -9.5 8:10 -7.5 0.00 1.17 14:57 -0.81 17:41

Barom Sea-level

1022.83 1022.97 20:13 1015.45 0:00 1022.61 0.221 0.855 7:42 -0.242 12:46

Parameter

Month High Date Month Low Date Year High Date Year Low Date Yesterday High Yesterday Low 24 Hour Difference

Wind Direction

360 1/11/25 5 1/11/25 360 1/1/25 0 18/1/25 360 5 -311

Wind Speed

71 2/11/25 0 1/11/25 74 17/1/25 0 1/1/25 31 0 -8

Gust

71 2/11/25 0 1/11/25 74 17/1/25 0 1/1/25 32 0 -14

In Humidity

51 9/11/25 39 17/11/25 59 4/9/25 22 31/3/25 45 42 -2

Out Humidity

92 8/11/25 49 3/11/25 93 5/2/25 28 20/5/25 78 52 8

In Temp

25.1 3/11/25 18.6 9/11/25 37.7 6/7/25 16.8 21/1/25 21.7 20.3 -0.2

Out Temp

10.8 3/11/25 -11.5 9/11/25 26.4 8/8/25 -59.5 5/7/25 2.7 -2.9 -1.5

Barometer

1000.97 9/11/25 967.07 15/11/25 1007.94 7/1/25 954.33 15/3/25 985.24 975.28 7.72

Rain

522.00 16/11/25 502.20 1/11/25 522.00 16/11/25 0.20 3/4/25 522.00 521.80 0.00

Ch 1 Temp

0.0 1/11/25 0.0 1/11/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 1 Hum

0 1/11/25 0 1/11/25 0 1/1/25 0 1/1/25 0 0 0

Ch 2 Temp

0.0 1/11/25 0.0 1/11/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 2 Hum

0 1/11/25 0 1/11/25 0 1/1/25 0 1/1/25 0 0 0

Ch 3 Temp

0.0 1/11/25 0.0 1/11/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 3 Hum

0 1/11/25 0 1/11/25 0 1/1/25 0 1/1/25 0 0 0

ET

0.00 1/11/25 0.00 1/11/25 0.00 1/1/25 0.00 1/1/25 0.00 0.00 0.00

UV Index

0.0 1/11/25 0.0 1/11/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Solar

0 1/11/25 0 1/11/25 0 1/1/25 0 1/1/25 0 0 0

Wind Chill

10.8 3/11/25 -15.6 7/11/25 26.4 8/8/25 -59.5 5/7/25 2.7 -8.9 1.6

In Heat Index

25.2 3/11/25 18.8 9/11/25 39.6 6/7/25 16.7 21/1/25 21.8 20.4 -0.3

Heat Index

12.1 3/11/25 -8.9 9/11/25 28.4 8/8/25 -59.8 5/7/25 3.4 -1.3 -1.0

Dew Point

6.6 3/11/25 -13.9 9/11/25 21.8 8/8/25 -59.9 9/9/25 -4.5 -7.9 -0.0

Barom Sea-level

1031.91 9/11/25 996.96 15/11/25 1039.09 7/1/25 983.82 15/3/25 1015.69 1005.43 7.96

Press Altitude

177 Daily  Rain 0.00 Degree Heating 18.2 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Calm

Cloud Base

494 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 2732 Comfort Index Uncomfortably Cold    

Air Density

-484 24Hr Rain 0.00 Moon Phase 28 Yearly Deg Day Heating 4506.6 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

-3.5 Rain Rate 0.000 Monthly Rain 19.80 Yearly Degree Day Cooling 1.8 Station Barom Trend Rising    

Vapor Press

3.48 Wind Run 20 Monthly Deg Day Heating 291.3 Yearly Wind Run 47003 Barometer Trend Rising    

Updated Automatically by Ambient Software's Virtual Weather Station  V15.00
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