Weather forecast for: Allen MD
Last Update: 1:51 pm EDT Sep 18, 2026
Tonight: A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 67. Northeast wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday: A slight chance of showers after 2pm. Partly sunny, with a high near 80. Northeast wind 7 to 9 mph. Chance of precipitation is 20%.
Saturday Night: Partly cloudy, with a low around 66. East wind 5 to 8 mph.
Sunday: Mostly sunny, with a high near 83. South wind 5 to 10 mph.
Sunday Night: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 70. South wind 5 to 8 mph becoming southwest after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Tuesday: A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.
Tuesday Night: A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Wednesday: A chance of showers. Mostly cloudy, with a high near 71. Breezy. Chance of precipitation is 50%.
Wednesday Night: A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Thursday: A chance of showers. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.
Thursday Night: A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Friday: Mostly sunny, with a high near 72.