Historical weather data, all-time temperature records, and monthly climate averages for Eldersburg, MD. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5th in Eldersburg runs mild but unpredictable — expect a high near 59° and a low around 38°, based on 33 years of data. This date has swung wildly, from a scorching 85° in 2023 to a brutal 23° back in 1995. Rain is unlikely at just an 18% chance, so odds are good you'll see a dry day.
Eldersburg's weather has real teeth at the extremes — the mercury has hit 100° in July and plunged to -12° in January, a 112-degree spread between all-time records. A single storm dumped 5.45 inches of rain on October 29, 2012, and the January 2016 blizzard buried the area under 24 inches of snow in one day.
Summer is the main event here, with late July averaging highs of 86° and the peak of heat arriving mid-month. Winters are genuinely cold — the third week of January averages just 37° for a high. If you're watching for rain, early September is the wettest stretch of the year, averaging 1.42 inches in a single week.