It will be a frosty start at Cheltenham, with the best of the brighter skies early on in the day.
But it is a measly 3c, meaning it will feel bitterly cold in the wind chill.
More top news
The US president enjoyed rousing support for his political agenda as a formerly hostile audience cheered his plans in office to the rafters.
The former leader said the party needed to learn lessons after his successor Paul Nuttall failed to unseat Labour in a hard-fought campaign.
Toddler Harry Studley was left blind in one eye after Jordan Walters, 25, shot him in the head with an air rifle last year.