Charles Sumner School, DC 14 Day Weather
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Charles Sumner School, DC Weather Forecast


Charles Sumner School, DC Weather Forecast Dated: 217 AM Mon Sep 21 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Monday, September 21, 2026
Mid-Morning
69°F 21°C
Cloudy
Mid-Afternoon
73°F 23°C
Scattered Showers
Early-Evening
68°F 20°C
Scattered Showers
Pleasant near 73°F 23°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
60°F 16°C
Light Showers
Early-Evening
59°F 15°C
Light Showers
Mildly cool near 60°F 16°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds turning from the ENE to the NE at 12 mph 19 km/h. Gusts up to 26 mph 41 km/h.
Wednesday, September 23, 2026
Mid-Morning
54°F 12°C
Light Showers
Mid-Afternoon
60°F 16°C
Light Showers
Early-Evening
61°F 16°C
Light Showers
Comfortable at 60°F 16°C, on-and-off showers throughout the day, with lower humidity and steady pressure. Winds switching from the NE to the ENE at 11 mph 18 km/h. Gusts up to 22 mph 36 km/h.
Thursday, September 24, 2026
Mid-Morning
56°F 14°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
61°F 16°C
Overcast
Cool with a high near 64°F 18°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds moving from the NE to the NNE at 8 mph 13 km/h.
Friday, September 25, 2026
Mid-Morning
55°F 13°C
Partly Cloudy
Mid-Afternoon
70°F 21°C
Partly Cloudy
Early-Evening
65°F 18°C
Overcast
Mild with a high of 70°F 21°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the NNE to the NNW at 10 mph 15 km/h. Gusts up to 24 mph 39 km/h.
Saturday, September 26, 2026
Mid-Morning
58°F 15°C
Overcast
Mid-Afternoon
72°F 22°C
Partly Cloudy
Early-Evening
68°F 20°C
Overcast
Pleasant near 72°F 22°C, cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds blowing from the NNW at 13 mph 21 km/h. Gusts up to 26 mph 42 km/h.
Sunday, September 27, 2026
Mid-Morning
64°F 18°C
Partly Cloudy
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
69°F 21°C
Sunny
Comfortable with temperatures reaching 73°F 23°C, cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds turning from the NNW to the ESE at 6 mph 9 km/h.
Monday, September 28, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
69°F 21°C
Partly Cloudy
Enjoyable around 76°F 24°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
63°F 17°C
Cloudy
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
72°F 22°C
Overcast
Mild temperatures up to 77°F 25°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
78°F 26°C
Sunny
Very warm with a high of 83°F 28°C, sunny throughout the day, with lower humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
82°F 27°C
Sunny
Warm and summery near 87°F 31°C, sunny throughout the day, with lower humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
74°F 24°C
Sunny
Balmy with temperatures reaching 82°F 28°C, sunny throughout the day, with lower humidity and steady pressure.
Saturday, October 3, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
79°F 26°C
Overcast
Quite warm around 84°F 29°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the S to the SSE at 10 mph 15 km/h. Gusts up to 20 mph 33 km/h.
Sunday, October 4, 2026
Mid-Morning
73°F 23°C
Scattered Showers
Mid-Afternoon
82°F 28°C
Scattered Showers
Early-Evening
78°F 25°C
Scattered Showers
Quite warm reaching 82°F 28°C, feeling like 86°F 30°C during peak afternoon, scattered downpours possible, with lower humidity and barometric pressure falling. Winds moving from the SSW to the S at 9 mph 15 km/h. Gusts up to 25 mph 41 km/h.
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