Currently: 28 °F. Ice fog. (Weather station: Southampton / Weather Centre, United Kingdom). See more current weatherHour-by-hour Forecast in Portsmouth — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 5:00 am Fri, Dec 5 |  | 41 °F | Cloudy. | 39 °F | 4 mph | ↑ | 85% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 am | | 42 °F | Overcast. | 40 °F | 4 mph | ↑ | 84% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 am | | 43 °F | Overcast. | 40 °F | 6 mph | ↑ | 84% | 10% | 0.00" (snow) 0.00" (rain) |
| 8:00 am |  | 44 °F | Drizzle. Overcast. | 40 °F | 7 mph | ↑ | 84% | 16% | 0.00" (snow) 0.00" (rain) |
| 9:00 am |  | 47 °F | Overcast. | 43 °F | 9 mph | ↑ | 79% | 4% | 0.00" (snow) 0.00" (rain) |
| 10:00 am | | 49 °F | Overcast. | 43 °F | 13 mph | ↑ | 76% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 am | | 50 °F | Overcast. | 44 °F | 18 mph | ↑ | 75% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 50 °F | Overcast. | 43 °F | 22 mph | ↑ | 77% | 1% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 50 °F | Overcast. | 43 °F | 24 mph | ↑ | 76% | 5% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 50 °F | Sprinkles. Overcast. | 43 °F | 26 mph | ↑ | 75% | 23% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 49 °F | Sprinkles. Overcast. | 41 °F | 28 mph | ↑ | 78% | 22% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 49 °F | Sprinkles. Overcast. | 41 °F | 30 mph | ↑ | 80% | 57% | 0.00" (snow) 0.01" (rain) |
| 5:00 pm |  | 49 °F | Light rain. Overcast. | 41 °F | 31 mph | ↑ | 85% | 65% | 0.00" (snow) 0.03" (rain) |
| 6:00 pm | | 49 °F | Light rain. Overcast. | 40 °F | 33 mph | ↑ | 88% | 66% | 0.00" (snow) 0.04" (rain) |
| 7:00 pm | | 50 °F | Light showers. Overcast. | 42 °F | 25 mph | ↑ | 88% | 64% | 0.00" (snow) 0.04" (rain) |
| 8:00 pm | | 51 °F | Light showers. Cloudy. | 45 °F | 22 mph | ↑ | 85% | 60% | 0.00" (snow) 0.03" (rain) |
| 9:00 pm | | 53 °F | Light showers. Mostly cloudy. | 47 °F | 25 mph | ↑ | 82% | 56% | 0.00" (snow) 0.03" (rain) |
| 10:00 pm | | 53 °F | A few showers. Mostly cloudy. | 46 °F | 25 mph | ↑ | 82% | 55% | 0.00" (snow) 0.03" (rain) |
| 11:00 pm | | 53 °F | A few showers. Cloudy. | 46 °F | 25 mph | ↑ | 82% | 56% | 0.00" (snow) 0.02" (rain) |
| 12:00 am Sat, Dec 6 | | 52 °F | A few showers. Cloudy. | 46 °F | 25 mph | ↑ | 82% | 59% | 0.00" (snow) 0.02" (rain) |
| 1:00 am | | 52 °F | A few showers. Cloudy. | 45 °F | 26 mph | ↑ | 83% | 59% | 0.00" (snow) 0.02" (rain) |
| 2:00 am | | 52 °F | A few showers. Cloudy. | 45 °F | 28 mph | ↑ | 84% | 56% | 0.00" (snow) 0.02" (rain) |
| 3:00 am | | 52 °F | A few showers. Overcast. | 44 °F | 29 mph | ↑ | 85% | 52% | 0.00" (snow) 0.02" (rain) |
| 4:00 am | | 51 °F | A few showers. Overcast. | 44 °F | 29 mph | ↑ | 85% | 51% | 0.00" (snow) 0.02" (rain) |
| * Updated Friday, December 5, 2025 1:02:31 am Portsmouth time - Weather by CustomWeather, © 2025 | |||||||||