Richardson, TX 14 Day Weather - 75080 WeatherWorld.com
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Richardson, TX Weather Forecast


Richardson, TX Weather Forecast Dated: 833 PM Mon Sep 14 2026
Expect a hot stretch with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Monday, September 14, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
95°F 35°C
Overcast
Sizzling hot near 98°F 37°C with a heat index reaching 101°F 38°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds turning from the SSW to the SE at 12 mph 19 km/h.
Tuesday, September 15, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
98°F 37°C
Sunny
Hot and sweltering around 99°F 37°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the SSW to the SSE at 12 mph 19 km/h.
Wednesday, September 16, 2026
Mid-Morning
85°F 30°C
Sunny
Mid-Afternoon
96°F 35°C
Scattered Showers
Early-Evening
93°F 34°C
Overcast
Sizzling hot with 96°F 35°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the S to the SE at 11 mph 18 km/h.
Thursday, September 17, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
94°F 35°C
Scattered Showers
Early-Evening
95°F 35°C
Cloudy
Hot temperatures near 94°F 35°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
84°F 29°C
Overcast
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
96°F 35°C
Partly Cloudy
Very hot with a high of 97°F 36°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the SW to the S at 9 mph 15 km/h.
Saturday, September 19, 2026
Mid-Morning
86°F 30°C
Overcast
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
95°F 35°C
Sunny
Very hot with temperatures reaching 97°F 36°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the SW to the SSW at 9 mph 15 km/h.
Sunday, September 20, 2026
Mid-Morning
85°F 30°C
Partly Cloudy
Mid-Afternoon
96°F 35°C
Cloudy
Early-Evening
89°F 31°C
Cloudy
Hot and sweltering around 96°F 35°C, cloudy throughout the day, with steady humidity and steady pressure. Winds turning from the SSW to the W at 10 mph 17 km/h.
Monday, September 21, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
84°F 29°C
Scattered Showers
Early-Evening
86°F 30°C
Cloudy
Quite warm around 84°F 29°C, scattered downpours possible, with lower humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
87°F 31°C
Scattered Showers
Very hot with a high of 90°F 32°C, feeling closer to 93°F 34°C in the humidity, locally heavy downpours at times, with lower humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
83°F 29°C
Overcast
Mid-Afternoon
94°F 34°C
Partly Cloudy
Early-Evening
90°F 32°C
Cloudy
Very hot with a high of 94°F 34°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the SSE to the ESE at 8 mph 12 km/h.
Thursday, September 24, 2026
Mid-Morning
84°F 29°C
Partly Cloudy
Mid-Afternoon
92°F 33°C
Overcast
Early-Evening
89°F 32°C
Cloudy
Very hot with temperatures reaching 92°F 33°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
93°F 34°C
Sunny
Hot and sweltering around 95°F 35°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds moving from the ESE to the SSE at 4 mph 7 km/h.
Saturday, September 26, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
92°F 34°C
Cloudy
Sizzling hot with 97°F 36°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds SSW at 6 mph 9 km/h.
Sunday, September 27, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
94°F 35°C
Sunny
Early-Evening
83°F 29°C
Scattered Showers
Hot temperatures near 94°F 35°C, scattered downpours possible, with increasing humidity and steady pressure. Winds shifting from the SW to the WNW at 8 mph 12 km/h.
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