The main feature of the weather on Saturday will be the strength of the wind, says Pitsford Hall Weather Station.
A strong south-westerly will develop through the morning and into the afternoon with the potential for some damaging gusts of wind.
For much of the day it will be dry with highs reaching 7C, although it will feel a lot colder in the wind.
Outbreaks of rain will move through during the evening, but will clear before midnight.
Overnight lows will fall to 4C.
A fine day will follow on Sunday. It should stay dry, perhaps even some spells of sunshine, but winds will remain moderate.
Temperatures similar to Saturday with highs climbing to 7C, falling overnight to 4C.