Hour-by-hour Forecast in Cornwall — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 1:00 pm Sat, Mar 21 |  | 37 °F | Mostly cloudy. | 32 °F | 5 mph | ↑ | 54% | 10% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm |  | 37 °F | Overcast. | 33 °F | 5 mph | ↑ | 51% | 10% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 38 °F | Overcast. | 35 °F | 4 mph | ↑ | 50% | 10% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 38 °F | Overcast. | 36 °F | 3 mph | ↑ | 49% | 10% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 37 °F | Overcast. | 37 °F | 2 mph | ↑ | 50% | 10% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 36 °F | Overcast. | 36 °F | 1 mph | ↑ | 53% | 10% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm | | 35 °F | Overcast. | 35 °F | 1 mph | ↑ | 58% | 10% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm |  | 34 °F | Overcast. | 34 °F | 2 mph | ↑ | 60% | 10% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm |  | 32 °F | Light snow. Overcast. | 32 °F | 1 mph | ↑ | 66% | 21% | 0.04" (snow) 0.00" (rain) |
| 10:00 pm | | 31 °F | Overcast. | 31 °F | 2 mph | ↑ | 72% | 6% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm | | 31 °F | Overcast. | 31 °F | 3 mph | ↑ | 74% | 1% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Sun, Mar 22 | | 31 °F | Overcast. | 27 °F | 4 mph | ↑ | 75% | 3% | 0.00" (snow) 0.00" (rain) |
| 1:00 am | | 31 °F | Overcast. | 25 °F | 6 mph | ↑ | 78% | 6% | 0.00" (snow) 0.00" (rain) |
| 2:00 am | | 31 °F | Light snow. Overcast. | 24 °F | 8 mph | ↑ | 78% | 16% | 0.15" (snow) 0.00" (rain) |
| 3:00 am | | 31 °F | Light snow. Overcast. | 22 °F | 10 mph | ↑ | 80% | 18% | 0.17" (snow) 0.00" (rain) |
| 4:00 am | | 30 °F | Light snow. Overcast. | 21 °F | 12 mph | ↑ | 84% | 24% | 0.20" (snow) 0.00" (rain) |
| 5:00 am | | 30 °F | Light snow. Overcast. | 20 °F | 14 mph | ↑ | 85% | 38% | 0.24" (snow) 0.00" (rain) |
| 6:00 am |  | 30 °F | Light snow. Overcast. | 19 °F | 14 mph | ↑ | 85% | 49% | 0.30" (snow) 0.00" (rain) |
| 7:00 am | | 29 °F | Light snow. Overcast. | 19 °F | 14 mph | ↑ | 86% | 56% | 0.37" (snow) 0.00" (rain) |
| 8:00 am | | 29 °F | Light snow. Overcast. | 18 °F | 15 mph | ↑ | 86% | 60% | 0.41" (snow) 0.00" (rain) |
| 9:00 am | | 29 °F | Light snow. Overcast. | 18 °F | 15 mph | ↑ | 86% | 63% | 0.41" (snow) 0.00" (rain) |
| 10:00 am | | 30 °F | Light snow. Overcast. | 19 °F | 15 mph | ↑ | 84% | 65% | 0.41" (snow) 0.00" (rain) |
| 11:00 am | | 30 °F | Light snow. Overcast. | 19 °F | 15 mph | ↑ | 82% | 67% | 0.39" (snow) 0.00" (rain) |
| 12:00 pm | | 31 °F | Light snow. Overcast. | 20 °F | 14 mph | ↑ | 80% | 69% | 0.36" (snow) 0.00" (rain) |
| * Updated Saturday, March 21, 2026 9:42:39 am Cornwall time - Weather by CustomWeather, © 2026 | |||||||||