Lucy Verasamy, 38, celebrated Belmond Le Manoir aux Quat’Saisons’ 35th birthday in style.
The ITV weather presenter wore a gorgeous pink dress, emblazoned with a bright floral design and featured a low-neckline.
The short hemline gave a glimpse of Lucy’s toned pins while the frock highlighted her slender physique.
Lucy’s brunette locks were styled in her usual wavy look as she rested a pair of sunglasses on for an Instagram capture.
In the picture, the Good Morning Britain forecaster posed with chef Raymond Blanc.
Lucy appeared to have had the best time at the bash as she said the evening was “hard to beat”.
She captioned the photo: “As Sunday summer evenings go – yesterday’s was hard to beat!!
“Sport highs & stunning celebrations in a beautiful Oxfordshire setting hosted by @raymondblanc. Birthday & Bastille Day @belmondlemanoir.”
Many of Lucy’s 106,000 followers unsurprisingly commented on her post to praise her wonderful style.
One person gushed: “Oh you look so lovely.”
Another praised: “Gorgeous & love the dress too @lucyweather xx.”
A third added: “How lovely! You look so summery and gorgeous!!”
Elsewhere, in her latest forecast, Lucy said the weather is “promising” as she revealed it will get a “touch warmer”.
She told ITV viewers: “Temperatures up a few degrees for many of us.”
“Little more cheerful than recent mornings, a fine dry day.”
Lucy continued: “Warm a cross the board, a little muggy across central and southern spots.
“Highs of 27 or 28 degrees. That strong July sunshine feeling hotter as we head into the afternoon.”
“In to Wednesday, a fine dry start before we see more cloud but it stays warm and muggy in the south.”
She added: “Further north things go down hill, outbreaks of showery rain.”
Good Morning Britain airs weekdays on ITV from 6am.