On Valentine's Day, when red colors everything on this holiday of the heart, gray clouds will dominate the skies of southwestern Connecticut, according to the National Weather Service.

There also is a chance of sprinkles -- even flurries -- this morning, but the daytime high temperature will later rise to the upper-40s. The wind will be from the south, between 5 and 8 mph.

Tonight there remains a chance of sprinkles as skies remain cloudy, with a low temperature around 34 degrees, the NWS says.

Tomorrow, sprinkles remain possible before 9 a.m., but skies are expected to gradually clear and become sunny as the temperature rises to a high about 50 degrees. Tomorrow night will be partly cloudy, with a low temperature falling to a low in the low-30s.

There is a chance of rain Thursday after 1 p.m., as the temperature rises to a high in the mid-40s.

The outlook for Friday, the weather service predicts, is sunny and a high temperature about 50 degrees.