Long-Range Weather Forecast for San Antonio, TX

October 2026 Long Range Weather Forecast for Texas-Oklahoma

Dates	Weather Conditions
Oct 1-9	Rainy periods north, a few t-storms south; turning warm
Oct 10-14	Isolated t-storms, turning cool
Oct 15-21	Sunny, then isolated showers; chilly
Oct 22-31	Rainy, then sunny; cool north, warm south
October	temperature 67.5° (2° below avg. north, 1° above south) precipitation 4.8" (3" above avg. north, 0.5" below south)

November 2026 Long Range Weather Forecast for Texas-Oklahoma

Dates	Weather Conditions
Nov 1-3	Rainy, chilly
Nov 4-11	Sunny, turning quite warm
Nov 12-20	Sunny; chilly, then turning warm
Nov 21-23	Showers, warm
Nov 24-30	Sunny north, a few showers south; warm
November	temperature 61° (4° above avg.) precipitation 2" (1" below avg.)

12-Month Long-Range Weather Outlook

November 2026 to October 2027

Winter will be warmer than normal, with below-normal precipitation. Snowfall will be near normal. The coldest periods and the greatest chances for snow in the north will be in early and late January and early February. April and May will be cooler and wetter than normal. Summer will be hotter than normal, with the hottest periods in much of June, mid- to late July, and mid-August. Rainfall will be below normal. September and October will be warmer and drier than normal.

See the complete 12-month weather forecast in The Old Farmer’s Almanac..

Weather Trend Graph

November 2026 to October 2027