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


Keymar, MD Weather Forecast Dated: 1143 AM Wed Sep 02 2026 (Keymar Time)
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate. Isolated storms at times.
Wednesday, September 2, 2026
Mid-Morning
78°F 25°C
Sunny
Mid-Afternoon
96°F 35°C
Sunny
Early-Evening
77°F 25°C
Scattered Thunderstorms
Sizzling hot near 96°F 35°C with a heat index reaching 112°F 44°C, drier conditions through late afternoon before thunderstorms move in, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds turning from the NE to the SSE at 10 mph 15 km/h. Gusts up to 21 mph 34 km/h.
Thursday, September 3, 2026
Mid-Morning
73°F 23°C
Overcast
Mid-Afternoon
93°F 34°C
Nearby Thunderstorms
Early-Evening
88°F 31°C
Sunny
Hot and sweltering around 93°F 34°C (heat index 97°F 36°C), locally heavy thunderstorms at times, with lower humidity and barometric pressure falling. Winds switching from the E to the WSW at 6 mph 10 km/h.
Friday, September 4, 2026
Mid-Morning
75°F 24°C
Partly Cloudy
Mid-Afternoon
89°F 32°C
Overcast
Early-Evening
78°F 26°C
Overcast
Quite warm around 89°F 32°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds NW at 18 mph 30 km/h.
Saturday, September 5, 2026
Mid-Morning
72°F 22°C
Partly Cloudy
Mid-Afternoon
80°F 26°C
Overcast
Early-Evening
71°F 22°C
Sunny
Warm temperatures up to 80°F 26°C, partly cloudy in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds swinging from the NNW to the NNE at 9 mph 14 km/h.
Sunday, September 6, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
75°F 24°C
Partly Cloudy
Early-Evening
70°F 21°C
Partly Cloudy
Mild with a high of 75°F 24°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the NNE to the E at 5 mph 9 km/h.
Monday, September 7, 2026
Mid-Morning
65°F 19°C
Partly Cloudy
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
74°F 23°C
Overcast
Pleasant near 79°F 26°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the SSE to the S at 7 mph 12 km/h.
Tuesday, September 8, 2026
Mid-Morning
67°F 20°C
Light Showers
Mid-Afternoon
66°F 19°C
Fog
Early-Evening
60°F 16°C
Light Showers
Comfortable at 66°F 19°C, rounds of showers morning and night, dry in between, with increasing humidity and steady pressure. Winds switching from the SSW to the NNE at 13 mph 20 km/h. Gusts up to 25 mph 40 km/h.
Wednesday, September 9, 2026
Mid-Morning
55°F 13°C
Partly Cloudy
Mid-Afternoon
69°F 20°C
Overcast
Early-Evening
63°F 17°C
Overcast
Enjoyable around 69°F 20°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the NNE to the SE at 5 mph 9 km/h.
Thursday, September 10, 2026
Mid-Morning
62°F 16°C
Cloudy
Mid-Afternoon
76°F 25°C
Light Showers
Early-Evening
74°F 24°C
Sunny
Mild temperatures up to 76°F 25°C, dry early, with showers developing in the afternoon, with steady humidity and barometric pressure falling. Winds swinging from the S to the SSW at 13 mph 21 km/h. Gusts up to 30 mph 47 km/h.
Friday, September 11, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
88°F 31°C
Sunny
Sizzling hot near 97°F 36°C with a heat index reaching 103°F 39°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the SW to the NW at 13 mph 21 km/h. Gusts up to 25 mph 40 km/h.
Saturday, September 12, 2026
Mid-Morning
69°F 20°C
Overcast
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
72°F 22°C
Overcast
Pleasant near 73°F 23°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the NW to the NNE at 8 mph 13 km/h.
Sunday, September 13, 2026
Mid-Morning
60°F 15°C
Partly Cloudy
Mid-Afternoon
77°F 25°C
Cloudy
Early-Evening
74°F 24°C
Overcast
Comfortable with temperatures reaching 77°F 25°C, partly cloudy through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds switching from the ENE to the SE at 10 mph 16 km/h.
Monday, September 14, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
93°F 34°C
Sunny
Early-Evening
88°F 31°C
Sunny
Sizzling hot near 93°F 34°C with a heat index reaching 97°F 36°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds moving from the SSW to the NW at 12 mph 19 km/h. Gusts up to 24 mph 39 km/h.
Tuesday, September 15, 2026
Mid-Morning
66°F 19°C
Scattered Showers
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
67°F 20°C
Overcast
Mild temperatures up to 74°F 23°C, scattered downpours possible, with lower humidity and steady pressure. Winds swinging from the N to the NNE at 9 mph 14 km/h.
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