| Mon May 20 | Tue May 21 | Wed May 22 | Thu May 23 | |
| Tmin 18-06 |
7°C | 11°C | 6°C | 4°C |
| Tmax 06-18 |
16°C | 15°C | 14°C | 12°C |
| morning 24-06 |
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| a.m. 06-12 |
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| p.m. 12-18 |
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| evening 18-24 |
| Nearby Forecast Locations - Newhaven | Distance |
| Eastbourne | 15.2 km |
| Beachy Head | 15.9 km |
| Haywards Heath | 22.5 km |
| Brighton | 22.6 km |
| Forecast: Newhaven Region On Tuesday overcast, then however sunny periods. On Thursday some scattered showers are possible. Daytime temperature reaches 14 degrees. On Thursday a fresh wind from the north. |