Portslade-by-Sea Weather Forecast 15 Days, Weather in Portslade-by-Sea Today
Current weather conditions and 15 day weather forecast for Portslade-by-Sea, England, UK including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Portslade-by-Sea
| 26 December 2025 Friday 6 ° C / 42.8°F  Partly cloudy |
Feels Like : 1.7 ° C / 35.1°F Humidity : % 81 Pressure : 1028 mb Wind Speed : 25.9 kmph / 16.1 miles from ENE  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15 day weather forecast for Portslade-by-Sea, England, UK
Weather Forecast for next 15 Days for Portslade-by-Sea including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is your temperature trend for the next 15 Days. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 26 December 2025 Friday |  Sunny |
2.5 ° C | 5.4 ° C | 3.9 ° C | % 76 | 0% | 0.1 | Sunrise:08:02 AM Sunset: 04:00 PM |
Moonrise:11:17 AM Moonset: 11:13 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Partly Cloudy |
4.7 ° C | 8.5 ° C | 6.7 ° C | % 75 | 0% | 0.1 | Sunrise:08:03 AM Sunset: 04:01 PM |
Moonrise:11:29 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Cloudy |
4.1 ° C | 7.5 ° C | 6.1 ° C | % 79 | 0% | 0.1 | Sunrise:08:03 AM Sunset: 04:02 PM |
Moonrise:11:42 AM Moonset: 12:32 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Partly Cloudy |
2.9 ° C | 5.6 ° C | 4.5 ° C | % 82 | 0% | 0.1 | Sunrise:08:03 AM Sunset: 04:02 PM |
Moonrise:11:58 AM Moonset: 01:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Partly Cloudy |
3.5 ° C | 7.6 ° C | 6 ° C | % 73 | 0% | 0.1 | Sunrise:08:03 AM Sunset: 04:03 PM |
Moonrise:12:18 PM Moonset: 03:24 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
1.5 ° C | 3.8 ° C | 2.8 ° C | % 82 | 0% | 2 | Sunrise:08:03 AM Sunset: 04:04 PM |
Moonrise:12:47 PM Moonset: 04:55 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday |  Patchy rain nearby |
1.2 ° C | 3 ° C | 2 ° C | % 76 | 80% | 1 | Sunrise:08:03 AM Sunset: 04:05 PM |
Moonrise:01:30 PM Moonset: 06:24 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Partly Cloudy |
0.5 ° C | 2.6 ° C | 1.5 ° C | % 66 | 0% | 2 | Sunrise:08:03 AM Sunset: 04:06 PM |
Moonrise:02:32 PM Moonset: 07:41 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Patchy rain nearby |
1.1 ° C | 2.7 ° C | 1.7 ° C | % 62 | 89% | 1 | Sunrise:08:03 AM Sunset: 04:07 PM |
Moonrise:03:52 PM Moonset: 08:38 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Patchy rain nearby |
0.4 ° C | 2.2 ° C | 1.1 ° C | % 85 | 84% | 1 | Sunrise:08:02 AM Sunset: 04:09 PM |
Moonrise:05:21 PM Moonset: 09:17 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday | Partly Cloudy |
-0.1 ° C | 4.6 ° C | 2.6 ° C | % 79 | 0% | 2 | Sunrise:08:02 AM Sunset: 04:10 PM |
Moonrise:06:50 PM Moonset: 09:44 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday | Patchy rain nearby |
5.5 ° C | 7.6 ° C | 6.8 ° C | % 88 | 82% | 2 | Sunrise:08:02 AM Sunset: 04:11 PM |
Moonrise:08:14 PM Moonset: 10:02 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday | Partly Cloudy |
4.5 ° C | 6.3 ° C | 5.6 ° C | % 80 | 0% | 3 | Sunrise:08:02 AM Sunset: 04:12 PM |
Moonrise:09:34 PM Moonset: 10:16 AM Moon Phase ( Waning Gibbous ) |
|
| 08 January 2026 Thursday | Patchy rain nearby |
5.4 ° C | 9.4 ° C | 8.2 ° C | % 85 | 80% | 2 | Sunrise:08:01 AM Sunset: 04:14 PM |
Moonrise:10:48 PM Moonset: 10:28 AM Moon Phase ( Waning Gibbous ) |
|
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