Past Weather in Gravenhurst — Graph
Gravenhurst Temperature Yesterday
Maximum temperature yesterday: 10 °F (at 2:00 pm)
Minimum temperature yesterday: -6 °F (at 2:00 am)
Average temperature yesterday: 3 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 45 °F (Jan 9, 12:00 pm) | 100% (Jan 6, 10:00 am) | 30.23 "Hg (Jan 6, 10:00 am) |
| Low | -13 °F (Jan 16, 6:00 am) | 56% (Jan 15, 3:00 pm) | 29.31 "Hg (Jan 13, 8:56 pm) |
| Average | 24 °F | 89% | 29.80 "Hg |
| * Reported Jan 6 10:00 am — Jan 21 10:00 am, Gravenhurst. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Gravenhurst Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 10:00 am Wed, Jan 21 |  | 12 °F | Cold. | N/A | ↑ | 85% | 30.09 "Hg | N/A |
| 9:00 am | | 12 °F | Cold. | N/A | ↑ | 73% | 30.13 "Hg | N/A |
| 8:00 am | | 10 °F | Cold. | N/A | ↑ | 72% | 30.15 "Hg | N/A |
| 7:00 am | | 9 °F | Frigid. | N/A | ↑ | 78% | 30.16 "Hg | N/A |
| 6:00 am | | 10 °F | Cold. | N/A | ↑ | 79% | 30.17 "Hg | N/A |
| 5:00 am | | 12 °F | Cold. | N/A | ↑ | 79% | 30.18 "Hg | N/A |
| 4:00 am | | 10 °F | Cold. | N/A | ↑ | 85% | 30.18 "Hg | N/A |
| 3:00 am | | 12 °F | Cold. | N/A | ↑ | 79% | 30.19 "Hg | N/A |
| 2:00 am | | 12 °F | Cold. | N/A | ↑ | 79% | 30.19 "Hg | N/A |
| 1:00 am | | 10 °F | Cold. | N/A | ↑ | 85% | 30.20 "Hg | N/A |
| 12:00 am | | 10 °F | Cold. | N/A | ↑ | 79% | 30.20 "Hg | N/A |
| 11:00 pm Tue, Jan 20 | | 9 °F | Frigid. | N/A | ↑ | 85% | 30.20 "Hg | N/A |
| 10:00 pm | | 7 °F | Frigid. | N/A | ↑ | 85% | 30.19 "Hg | N/A |
| 9:00 pm | | 7 °F | Frigid. | N/A | ↑ | 85% | 30.19 "Hg | N/A |
| 8:00 pm | | 9 °F | Frigid. | N/A | ↑ | 85% | 30.19 "Hg | N/A |
| 7:00 pm | | 9 °F | Frigid. | N/A | ↑ | 78% | 30.18 "Hg | N/A |
| 6:00 pm | | 9 °F | Frigid. | N/A | ↑ | 78% | 30.17 "Hg | N/A |
| 5:00 pm | | 10 °F | Cold. | N/A | ↑ | 79% | 30.16 "Hg | N/A |
| 4:00 pm | | 10 °F | Cold. | N/A | ↑ | 85% | 30.15 "Hg | N/A |
| 3:00 pm | | 10 °F | Cold. | N/A | ↑ | 92% | 30.14 "Hg | N/A |
| 2:00 pm | | 10 °F | Cold. | N/A | ↑ | 79% | 30.13 "Hg | N/A |
| 1:00 pm | | 9 °F | Frigid. | N/A | ↑ | 85% | 30.12 "Hg | N/A |
| 12:00 pm | | 7 °F | Frigid. | N/A | ↑ | 78% | 30.11 "Hg | N/A |
| 11:00 am | | 5 °F | Frigid. | N/A | ↑ | 85% | 30.12 "Hg | N/A |
| Weather by CustomWeather, © 2026 | ||||||||