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Lancaster, TX Weather Tomorrow

Find tomorrow's weather forecast for Lancaster with an accurate 5 day outlook showing daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details for the Lancaster area and around Dallas county, Texas.
Updated: Fri Sep 11th 2026 12:15 PM CDT
Lancaster, TX Weather – 9-11 – Sunny
100° / 78°
Sunny
Lancaster may see sunshine, with daytime highs of 100°F and overnight lows near 78°F. Rainfall predicted to have a 57% chance with an estimated 0.05in. Winds will be light at 10mph and gusts of 24.6mph at 11 PM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 61% at 11 PM and 29% being its lowest at 4 PM. Barometric pressure is its highest of 29.85inHg at 1 PM, a lowest point of 29.72inHg at 6 PM with an avg 29.77inHg.
Lancaster, TX Weather – 9-12 – Sunny
99° / 76°

Weather Tomorrow

Sunny
Lancaster may see sunshine, with daytime highs of 99°F and overnight lows near 76°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 17mph on average and gusts of 30mph at 11 PM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 87% at 7 AM and 29% being its lowest at 5 PM. Barometric pressure is its highest of 29.92inHg at 10 AM, a lowest point of 29.81inHg at 6 PM with an avg 29.86inHg.
Lancaster, TX Weather – 9-13 – Sunny
99° / 78°
Sunny
In Lancaster, sunshine is likely with a high near 99°F and a low around 78°F. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 17mph on average and gusts of 31.6mph at 11 PM. Humidity levels should be comfortable, sitting around 52% on average, the maximum being 82% at 7 AM and 27% being its lowest at 5 PM. Barometric pressure is its highest of 30inHg at 9 AM, a lowest point of 29.87inHg at 6 PM with an avg 29.93inHg.
Lancaster, TX Weather – 9-14 – Sunny
100° / 78°
Sunny
Bright and sunny conditions in Lancaster, with a high of 100°F and a low of 78°F. There might be light rainfall having a 17% chance with an estimated 0in. Wind will be moderate, blowing around 20mph on average and gusts of 33.8mph at 10 PM. Humidity levels should be comfortable, sitting around 53% on average, the maximum being 79% at 7 AM and 26% being its lowest at 6 PM. Barometric pressure is its highest of 30.01inHg at 9 AM, a lowest point of 29.85inHg at 7 PM with an avg 29.94inHg.
Lancaster, TX Weather – 9-15 – Sunny
101° / 78°
Sunny
Lancaster is set for a sunny day with temperatures peaking at 101°F and dipping to 78°F. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 17mph on average and gusts of 31.8mph at 11 PM. Humidity levels should be comfortable, sitting around 51% on average, the maximum being 81% at 7 AM and 25% being its lowest at 5 PM. Barometric pressure is its highest of 30.06inHg at 9 AM, a lowest point of 29.93inHg at 6 PM with an avg 29.99inHg.
Lancaster, TX Weather – 9-16 – Sunny
99° / 78°
Sunny
Bright and sunny conditions in Lancaster, with a high of 99°F and a low of 78°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 19mph on average and gusts of 31.3mph at 12 AM. Humidity levels should be comfortable, sitting around 50% on average, the maximum being 79% at 7 AM and 26% being its lowest at 4 PM. Barometric pressure is its highest of 30.13inHg at 10 AM, a lowest point of 30inHg at 7 PM with an avg 30.06inHg.

Currently

Sunny 94°F
29.88 inHg.
Barometer
53%
Humidity
SW 12.2 mph
Wind
Sunny

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