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Addison, TX Weather Forecast | 5 Day

Updated: Sun Sep 20th 2026 7:45 PM CDT

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Overcast

Sun 9-20-26

Overcast with a high of 95°F and a low of 80°F. Rainfall expected to have a 60% chance with an estimated 0.17in. Wind will be moderate, blowing around 16mph on average and gusts of 25.3mph at 9 PM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 60% at 11 PM and 58% being its lowest at 9 PM. Barometric pressure is its highest of 29.87^inHg at 11 PM, a lowest point of 29.81^inHg at 10 PM with an avg 29.83^inHg.

HI: 95°F
LO: 80°F

Rainfall: 60% | est. 0.17in
Snowfall: 0%

Wind
15.4 mph
Humidity
49% avg.

UV Index
8.5
Air Quality
Good

Sunrise
07:14 AM
Sunset
07:27 PM

Moonrise
04:25 PM
Moonset
01:34 AM
Moon Phase
Waxing Gibbous

Sunny

Weather Tomorrow, Mon 9-21-26

Sunny with a high of 93°F and a low of 73°F. There's a very small chance of rainfall, only about 6% with an estimated 0in. Wind will be moderate, blowing around 11mph on average and gusts of 20.2mph at 12 AM. Humidity levels should be comfortable, sitting around 53% on average, the maximum being 77% at 3 AM and 32% being its lowest at 5 PM. Barometric pressure is its highest of 29.96^inHg at 10 AM, a lowest point of 29.81^inHg at 6 PM with an avg 29.89^inHg.

HI: 93°F
LO: 73°F

Rainfall: 6% | est. 0in
Snowfall: 0%

Wind
11 mph
Humidity
53% avg.

UV Index
8.1
Air Quality
Good

Sunrise
07:14 AM
Sunset
07:25 PM

Moonrise
05:00 PM
Moonset
02:33 AM
Moon Phase
Waxing Gibbous

Sunny

Tue 9-22-26

Sunny with a high of 96°F and a low of 74°F. Rainfall expected to have a 57% chance with an estimated 0.04in. Wind will be moderate, blowing around 12mph on average and gusts of 21mph at 11 PM. Humidity levels should be comfortable, sitting around 47% on average, the maximum being 72% at 8 AM and 27% being its lowest at 5 PM. Barometric pressure is its highest of 30^inHg at 10 AM, a lowest point of 29.87^inHg at 6 PM with an avg 29.93^inHg.

HI: 96°F
LO: 74°F

Rainfall: 57% | est. 0.04in
Snowfall: 0%

Wind
11.4 mph
Humidity
47% avg.

UV Index
8.6
Air Quality
Good

Sunrise
07:15 AM
Sunset
07:24 PM

Moonrise
05:30 PM
Moonset
03:31 AM
Moon Phase
Waxing Gibbous

Overcast

Wed 9-23-26

Overcast with a high of 96°F and a low of 78°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 15mph on average and gusts of 24.6mph at 11 PM. Humidity levels should be comfortable, sitting around 42% on average, the maximum being 60% at 8 AM and 26% being its lowest at 5 PM. Barometric pressure is its highest of 30.09^inHg at 10 AM, a lowest point of 29.96^inHg at 6 PM with an avg 30.01^inHg.

HI: 96°F
LO: 78°F

Rainfall: 5%
Snowfall: 0%

Wind
14.3 mph
Humidity
42% avg.

UV Index
7.8
Air Quality
Good

Sunrise
07:16 AM
Sunset
07:23 PM

Moonrise
05:57 PM
Moonset
04:28 AM
Moon Phase
Waxing Gibbous

Sunny

Thu 9-24-26

Sunny with a high of 94°F and a low of 76°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 13mph on average and gusts of 25.5mph at 1 AM. Humidity levels should be comfortable, sitting around 32% on average, the maximum being 42% at 8 AM and 18% being its lowest at 6 PM. Barometric pressure is its highest of 30.13^inHg at 11 AM, a lowest point of 29.98^inHg at 5 PM with an avg 30.06^inHg.

HI: 94°F
LO: 76°F

Rainfall: 4%
Snowfall: 0%

Wind
12.8 mph
Humidity
32% avg.

UV Index
8
Air Quality
Good

Sunrise
07:16 AM
Sunset
07:21 PM

Moonrise
06:23 PM
Moonset
05:24 AM
Moon Phase
Full Moon

Overcast

Fri 9-25-26

Overcast with a high of 90°F and a low of 74°F. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 12mph on average and gusts of 23.4mph at 1 AM. Humidity levels should be comfortable, sitting around 30% on average, the maximum being 40% at 7 AM and 21% being its lowest at 4 PM. Barometric pressure is its highest of 30.09^inHg at 9 AM, a lowest point of 29.94^inHg at 7 PM with an avg 30.03^inHg.

HI: 90°F
LO: 74°F

Rainfall: 6%
Snowfall: 0%

Wind
11.6 mph
Humidity
30% avg.

UV Index
8
Air Quality
TBA

Sunrise
07:17 AM
Sunset
07:20 PM

Moonrise
06:48 PM
Moonset
06:20 AM
Moon Phase
Full Moon

Addison, TX Weather Forecast - 10 Day Detailed

This 5-Day weather forecast is valid for ZIP code 75001, accurately covering the area of Addison, TX.

Currently

	85°F	29.78 inHg. Barometer 56% Humidity S 22.3 mph Wind
Localized Thunderstorms

Full Report

National Outlook

Heavy Rain and Storms to Hit the Midwest, Ohio Valley, and Mid-Atlantic - 09-20 to 09-22

Sun Sep 20th 2026, 8:18am PDT

Read

Floods in the Southern High Plains and Storms in the East 09-23 to 09-27

Extended Forecast
Sun Sep 20th 2026, 8:19am PDT

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