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Weather in Marathon, Ontario, Canada
Current Conditions (Wednesday, March 12, 2025 at 17:00 America/Toronto time)
![]() | Temperature: -2°C |
Forecast Overview
Thursday, March 13 | sunrise: 08:05 sunset: 19:45 |
![]() | Low around -11°C, high around 0°C. Estimated precipitation: 0.0625 mm. Mostly cloudy skies. Wind: 9 km/h. |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
23:00 02:00 | ![]() | Overcast. | -10°C | 7 km/h | 100% | 0.404% |
02:00 05:00 | ![]() | Considerable cloudiness. | -7°C | 6 km/h | 99% | 0.404% |
05:00 08:00 | ![]() | Times of clear skies and clouds. | -5°C | 8 km/h | 98% | 0.404% |
08:00 11:00 | ![]() | Sunny. | -1°C | 8 km/h | 98% | 0.404% |
11:00 14:00 | ![]() | Overcast. | -0°C | 9 km/h | 100% | 0.404% |
14:00 17:00 | ![]() | Overcast. Precipitation: 0.0625 mm. | -0°C | 5 km/h | 99% | 0.404% |
17:00 20:00 | ![]() | Clear. | -4°C | 2 km/h | 97% | 0.404% |
20:00 23:00 | ![]() | Overcast. | -5°C | 4 km/h | 98% | 0.404% |

Friday, March 14 | sunrise: 08:03 sunset: 19:47 |
![]() | Low around -8°C, high around 3°C. Chance of rain during the afternoon and evening (between 11 am and 8 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 2.625 mm. Overcast skies. Wind: 8 km/h. |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
23:00 02:00 | ![]() | Overcast. | -8°C | 7 km/h | 98% | 0.404% |
02:00 05:00 | ![]() | Overcast. | -5°C | 5 km/h | 97% | 0.404% |
05:00 08:00 | ![]() | Overcast. | -2°C | 5 km/h | 96% | 0.404% |
08:00 11:00 | ![]() | Overcast. | 1°C | 3 km/h | 100% | 0.404% |
11:00 14:00 | ![]() | Chance of light rain. Precipitation: 0.125 mm. | 2°C | 6 km/h | 100% | 0.404% |
14:00 17:00 | ![]() | Chance of light rain. Precipitation: 0.875 mm. | 2°C | 3 km/h | 100% | 0.404% |
17:00 20:00 | ![]() | Chance of scattered rain showers. Precipitation: 1.4375 mm. | 3°C | 8 km/h | 100% | 0.404% |
20:00 23:00 | ![]() | Overcast. Precipitation: 0.1875 mm. | 2°C | 8 km/h | 100% | 0.404% |

Saturday, March 15 | sunrise: 08:01 sunset: 19:48 |
![]() | Low around 2°C, high around 5°C. Chance of rain between 5 am and 8 am, between 11 am and 5 pm and after 8 pm. Estimated precipitation: 6.5625 mm. Overcast skies. Wind: 22 km/h. |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
23:00 02:00 | ![]() | Overcast. Precipitation: 0.0625 mm. | 2°C | 9 km/h | 100% | 0.404% |
02:00 05:00 | ![]() | Overcast. | 2°C | 10 km/h | 100% | 0.404% |
05:00 08:00 | ![]() | Chance of light rain. Precipitation: 0.4375 mm. | 3°C | 13 km/h | 100% | 0.404% |
08:00 11:00 | ![]() | Overcast. Precipitation: 0.8125 mm. | 3°C | 9 km/h | 100% | 0.404% |
11:00 14:00 | ![]() | Chance of light rain. Precipitation: 0.1875 mm. | 4°C | 9 km/h | 100% | 0.404% |
14:00 17:00 | ![]() | Chance of rain. Precipitation: 3.1875 mm. | 4°C | 16 km/h | 100% | 0.404% |
17:00 20:00 | ![]() | Considerable cloudiness. Precipitation: 1.75 mm. | 4°C | 17 km/h | 99% | 0.404% |
20:00 23:00 | ![]() | Chance of light rain. Precipitation: 0.125 mm. | 3°C | 22 km/h | 100% | 0.404% |

Sunday, March 16 | sunrise: 07:59 sunset: 19:50 |
![]() | Low around -9°C, high around 4°C. Chance of light rain between 11 pm and 2 am. Chance of light snow from morning till evening (between 5 am and 5 pm). Estimated precipitation: 3 mm. Overcast skies. Wind: 20 km/h. |

Monday, March 17 | sunrise: 07:57 sunset: 19:51 |
![]() | Low around -10°C, high around -3°C. Estimated precipitation: 0.125 mm. More clouds than sun. Wind: 25 km/h. |

Tuesday, March 18 | sunrise: 07:55 sunset: 19:53 |
![]() | Low around -9°C, high around -2°C. Overcast skies. Wind: 12 km/h. |

Wednesday, March 19 | sunrise: 07:52 sunset: 19:55 |
![]() | Low around -13°C, high around -4°C. Chance of light snow during the afternoon (between 11 am and 5 pm). Estimated precipitation: 0.1875 mm. Partly cloudy skies. Wind: 14 km/h. |

Weather Station: Marathon Airport (latitude 48-45N, longitude 086-21W)
Local Time:
Marathon, Ontario is in the "America/Toronto" timezone.
The "America/Toronto" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in DST (since Sunday, 9 March 2025, 03:00 AM local time). During DST, the timezone abbreviation is EDT and the offset to Universal Time (UTC, GMT or Zulu) is -4:00 hours.
Marathon, Ontario will exit DST (returning to standard time) on Sunday, 2 November 2025, at 02:00 AM local time, when clocks will be turned backward 1 hour to Sunday, 2 November 2025, 01:00 AM local standard time. During ST, the timezone abbreviation is EST and the offset to UTC will be -5:00 hours.
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