Both Eskilstuna and Vingåker are expected to receive temperatures of down to -3 degrees in the middle of the day on Christmas Eve, according to SMHI's ten-day forecast. Nyköping, Katrineholm, Strängnäs, Trosa, Gnesta and Flen get somewhat warmer, while Oxelösund looks to get the warmest with just over -1.
Cloudy with sun chances in several places reads the forecast in all the southern municipalities, but with over a week left until Christmas Eve, the forecast is so far uncertain.