Weather for today and popped down to look in the Greenhouse

After being away for a few days today I am still recovering, as well as having work later today so I didn't get time to go to the allotment. I popped down to the Greenhouse to see on progress and have noticed my Watermelon's beginning to germinate aswell as my celery 'Marine' seeds that I sowed. The weather overnight was a hard frost, however it has warmed up ever so slightly throughout today. It has been a cloudy day and into this evening there is expected to be rain coming in from the west which will help to lift temperatures before a sunny day with showers tomorrow.