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Gaithersburg, MD Weather Forecast
Gaithersburg, MD Weather Forecast Dated: 709 AM Thu Aug 06 2026 (Gaithersburg Time)
Thu, 6th Lo: 23°C73°F Hi: 36°C98°F |
Sunny Thursday, temperatures as high as 98°F36°C, low temperature around 73°F23°C, chance of rain 36%, wind out of the SW 9 mph15 km/h. Barometric pressure 30.09 in1019 mb, visibility 5 mi8 km, humidity 75%. |
| Fri, 7th Lo: 21°C69°F Hi: 32°C90°F |
Sunny Friday, temperatures as high as 90°F32°C, low temperature around 69°F21°C, chance of rain 70%, wind out of the WSW 10 mph15 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi9 km, humidity 78%. |
Sat, 8th Lo: 20°C68°F Hi: 33°C92°F |
Mist Saturday, temperatures as high as 92°F33°C, low temperature around 68°F20°C, chance of rain 57%, wind out of the SW 11 mph17 km/h. Barometric pressure 30.03 in1017 mb, visibility 5 mi8 km, humidity 77%. |
| Sun, 9th Lo: 22°C71°F Hi: 34°C93°F |
Sunny Sunday, temperatures as high as 93°F34°C, low temperature around 71°F22°C, chance of rain 9%, wind out of the WSW 9 mph14 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi9 km, humidity 71%. |
| Mon, 10th Lo: 22°C71°F Hi: 33°C92°F |
Sunny Monday, temperatures as high as 92°F33°C, low temperature around 71°F22°C, chance of rain 57%, wind out of the W 11 mph18 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 69%. |
Tue, 11th Lo: 22°C71°F Hi: 34°C93°F |
Chance of showers Tuesday, temperatures as high as 93°F34°C, low temperature around 71°F22°C, chance of rain 75%, wind out of the WSW 10 mph16 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 72%. |
| Wed, 12th Lo: 22°C72°F Hi: 26°C79°F |
Chance of showers Wednesday, temperatures as high as 79°F26°C, low temperature around 72°F22°C, chance of rain 64%, wind out of the WNW 9 mph14 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 81%. |
Thu, 13th Lo: 21°C70°F Hi: 29°C84°F |
Partly Cloudy Thursday, temperatures as high as 84°F29°C, low temperature around 70°F21°C, chance of rain 57%, wind out of the WNW 12 mph19 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi9 km, humidity 77%. |
| Fri, 14th Lo: 17°C63°F Hi: 26°C79°F |
Sunny Friday, temperatures as high as 79°F26°C, low temperature around 63°F17°C, chance of rain 3%, wind out of the NNW 9 mph14 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 55%. |
| Sat, 15th Lo: 20°C67°F Hi: 29°C84°F |
Partly Cloudy Saturday, temperatures as high as 84°F29°C, low temperature around 67°F20°C, chance of rain 4%, wind out of the SW 5 mph8 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 52%. |
| Sun, 16th Lo: 19°C67°F Hi: 29°C84°F |
Partly Cloudy Sunday, temperatures as high as 84°F29°C, low temperature around 67°F19°C, chance of rain 57%, wind out of the NW 8 mph13 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi9 km, humidity 62%. |
| Mon, 17th Lo: 16°C61°F Hi: 25°C77°F |
Sunny Monday, temperatures as high as 77°F25°C, low temperature around 61°F16°C, chance of rain 36%, wind out of the NNW 12 mph19 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 60%. |
| Tue, 18th Lo: 14°C57°F Hi: 27°C80°F |
Sunny Tuesday, temperatures as high as 80°F27°C, low temperature around 57°F14°C, chance of rain 3%, wind out of the SW 7 mph11 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 53%. |
| Wed, 19th Lo: 19°C66°F Hi: 37°C98°F |
Sunny Wednesday, temperatures as high as 98°F37°C, low temperature around 66°F19°C, chance of rain 37%, wind out of the SSW 11 mph18 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 69%. |
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