Currently: 50 °F. Passing clouds. (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 | ||
| 9:00 am Sat, Dec 6 |  | 51 °F | Sprinkles. Mostly cloudy. | 44 °F | 27 mph | ↑ | 86% | 32% | 0.00" (snow) 0.00" (rain) |
| 10:00 am | | 52 °F | Sprinkles. Mostly cloudy. | 45 °F | 27 mph | ↑ | 84% | 31% | 0.00" (snow) 0.00" (rain) |
| 11:00 am | | 52 °F | Sprinkles. Cloudy. | 46 °F | 27 mph | ↑ | 83% | 30% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 53 °F | Sprinkles. Overcast. | 46 °F | 27 mph | ↑ | 83% | 30% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 53 °F | Sprinkles. Cloudy. | 46 °F | 26 mph | ↑ | 83% | 28% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 53 °F | Sprinkles. Mostly cloudy. | 46 °F | 25 mph | ↑ | 83% | 27% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 52 °F | Sprinkles. Mostly cloudy. | 46 °F | 25 mph | ↑ | 84% | 26% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm |  | 52 °F | Sprinkles. Mostly cloudy. | 46 °F | 24 mph | ↑ | 84% | 26% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 52 °F | Sprinkles. Mostly cloudy. | 45 °F | 23 mph | ↑ | 83% | 26% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 51 °F | Sprinkles. Cloudy. | 45 °F | 21 mph | ↑ | 83% | 26% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm | | 51 °F | Sprinkles. Cloudy. | 45 °F | 20 mph | ↑ | 83% | 24% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm | | 50 °F | Sprinkles. Overcast. | 44 °F | 19 mph | ↑ | 83% | 22% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm |  | 50 °F | Overcast. | 44 °F | 18 mph | ↑ | 83% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 50 °F | Overcast. | 45 °F | 16 mph | ↑ | 84% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm | | 51 °F | Overcast. | 46 °F | 15 mph | ↑ | 86% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Sun, Dec 7 | | 51 °F | Overcast. | 47 °F | 13 mph | ↑ | 89% | 10% | 0.00" (snow) 0.00" (rain) |
| 1:00 am | | 52 °F | Sprinkles. Overcast. | 47 °F | 14 mph | ↑ | 90% | 21% | 0.00" (snow) 0.00" (rain) |
| 2:00 am | | 52 °F | Sprinkles. Overcast. | 48 °F | 14 mph | ↑ | 91% | 23% | 0.00" (snow) 0.00" (rain) |
| 3:00 am | | 53 °F | Sprinkles. Overcast. | 49 °F | 14 mph | ↑ | 91% | 25% | 0.00" (snow) 0.00" (rain) |
| 4:00 am | | 53 °F | Sprinkles. Overcast. | 48 °F | 14 mph | ↑ | 92% | 23% | 0.00" (snow) 0.00" (rain) |
| 5:00 am | | 53 °F | Sprinkles. Overcast. | 48 °F | 15 mph | ↑ | 94% | 25% | 0.00" (snow) 0.00" (rain) |
| 6:00 am | | 52 °F | Sprinkles. Overcast. | 47 °F | 16 mph | ↑ | 95% | 26% | 0.00" (snow) 0.00" (rain) |
| 7:00 am | | 53 °F | Sprinkles. Overcast. | 48 °F | 16 mph | ↑ | 95% | 20% | 0.00" (snow) 0.01" (rain) |
| 8:00 am | | 54 °F | Sprinkles. Overcast. | 50 °F | 17 mph | ↑ | 96% | 18% | 0.00" (snow) 0.02" (rain) |
| * Updated Saturday, December 6, 2025 7:42:34 am Portsmouth time - Weather by CustomWeather, © 2025 | |||||||||