Historical weather data, all-time temperature records, and monthly climate averages for Towson, MD. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Towson lands right in the middle of that classic spring transition — expect something around 62° for a high and 41° overnight, based on 86 years of data. The date has seen wild swings, from a 86° scorcher in 2011 down to a brutal 20° low back in 1965. There's a 43% chance of rain, so don't ditch the umbrella just yet.
Towson's weather has some serious extremes on its résumé — the thermometer hit 106° on July 22, 2011, and bottomed out at -7° on January 29, 1963, a range of 113 degrees. On the precipitation side, a single day in August 2014 dumped 6.3 inches of rain, and a January 2016 snowstorm buried the area under 25.5 inches in one shot.
Summer is the main event in Towson, with highs averaging 88° in July and peaking around 89° in the third week of the month — pack for heat and humidity. January is the coldest stretch, with highs only reaching 41°. If you're trying to dodge rain, avoid late May through early June, which is the wettest week of the year at just over an inch of precip on average.