
Maryland Geology, Night Skies and Weather
Welcome to Harford Science, your local resource for exploring the natural sciences in Harford County and throughout Maryland. Our mission is to make science accessible, engaging, and informative through educational articles, original research, and practical observations in Geology, Astronomy, and Weather. From the rocks and minerals beneath our feet to the wonders of the night sky and the changing weather patterns that shape our environment, Harford Science connects scientific knowledge with the world around us. Whether you’re a student, educator, or simply curious about nature, we invite you to discover, explore, and deepen your understanding of the science that surrounds us.
Bel Air South Weather
Harford County Weather Stations
New on Harford Science
11/08/2026- A Mineral Database has been added
11/05/2026- The Petrology Section has been added
11/04/2026 Harford County Drought update for October
10/21/2026 October Planet and Deep Sky Viewing
10/10/2026 November Night Skies in Harford County
9/30/2026 Reading Harford County Rocks Through Mountain Building




