Keymar, MD 14 Day Weather - 21757 WeatherWorld.com
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Keymar, MD Weather Forecast


Keymar, MD Weather Forecast Dated: 420 AM Thu Sep 03 2026 (Keymar Time)
Expect a very warm period with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, September 3, 2026
Mid-Morning
71°F 22°C
Fog
Mid-Afternoon
94°F 35°C
Nearby Thunderstorms
Early-Evening
78°F 26°C
Nearby Thunderstorms
Sizzling hot near 94°F 35°C with a heat index reaching 98°F 36°C, periods of heavy thunderstorms, with lower humidity and steady pressure. Winds turning from the SW to the W at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.
Friday, September 4, 2026
Mid-Morning
72°F 22°C
Overcast
Mid-Afternoon
83°F 29°C
Cloudy
Early-Evening
79°F 26°C
Partly Cloudy
Quite warm reaching 83°F 29°C, feeling like 86°F 30°C during peak afternoon, overcast through the afternoon, turning sunny this evening, with lower humidity and steady pressure. Winds switching from the W to the NW at 10 mph 16 km/h.
Saturday, September 5, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
74°F 23°C
Sunny
Enjoyable around 79°F 26°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NNW to the NE at 9 mph 14 km/h.
Sunday, September 6, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
78°F 25°C
Partly Cloudy
Early-Evening
70°F 21°C
Sunny
Mild temperatures up to 78°F 25°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure.
Monday, September 7, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
78°F 26°C
Scattered Showers
Early-Evening
74°F 24°C
Scattered Showers
Mild with a high of 78°F 26°C, scattered downpours possible, with steady humidity and barometric pressure falling.
Tuesday, September 8, 2026
Mid-Morning
71°F 21°C
Overcast
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
79°F 26°C
Overcast
Warm and summery near 84°F 29°C, overcast throughout the day, with lower humidity and steady pressure.
Wednesday, September 9, 2026
Mid-Morning
79°F 26°C
Partly Cloudy
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
91°F 33°C
Sunny
Sizzling hot near 95°F 35°C with a heat index reaching 98°F 37°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds picking up from SW at 6 mph 10 km/h to W at 14 mph 22 km/h. Gusts up to 27 mph 43 km/h.
Thursday, September 10, 2026
Mid-Morning
76°F 25°C
Sunny
Mid-Afternoon
85°F 30°C
Sunny
Early-Evening
76°F 24°C
Sunny
Quite warm around 85°F 30°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the NW to the NNW at 11 mph 17 km/h.
Friday, September 11, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
67°F 20°C
Overcast
Mild temperatures up to 73°F 23°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds turning from the WSW to the NNE at 6 mph 9 km/h.
Saturday, September 12, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
71°F 22°C
Sunny
Mild with a high of 77°F 25°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
82°F 28°C
Partly Cloudy
Early-Evening
78°F 25°C
Cloudy
Warm and summery near 82°F 28°C, cloudy in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds switching from the S to the SSE at 8 mph 14 km/h.
Monday, September 14, 2026
Mid-Morning
69°F 21°C
Light Showers
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
86°F 30°C
Sunny
Very warm near 89°F 32°C, though humidity makes it feel like 94°F 34°C, morning showers, giving way to clearing skies, with lower humidity and barometric pressure falling.
Tuesday, September 15, 2026
Mid-Morning
79°F 26°C
Partly Cloudy
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
76°F 25°C
Sunny
Quite warm around 89°F 32°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds blowing from the NW at 12 mph 19 km/h.
Wednesday, September 16, 2026
Mid-Morning
65°F 19°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
64°F 18°C
Sunny
Mild temperatures up to 75°F 24°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the WNW to the SW at 13 mph 21 km/h. Gusts up to 23 mph 37 km/h.
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