Hornets fans watching the big match in the open air will only need hats and scarves for waving.
The weather on cup final day tomorrow (May 18) is forecast to be relatively warm and cloudy with some sunny spells.
The Met Office says temperatures will gradually rise as the match kicks off at 5pm.
It is expected to stay warm, at around 16C, with the chance of drizzle as the game goes on.
Overall expect the weather on Saturday to be cloudy with a scattering of showers, and more sunshine as the day goes on.
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