Weather forecast for 10 days
Decatur, TX

Weather forecast for the weekend

Saturday, May 17.

Isolated Thunderstorms
6:27 am

8:26 pm
CDT
Isolated Thunderstorms
90°F / 70°F
  • Wind: 12mph SSE
  • Humidity: 66%
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • UV index: 9
On Saturday, in Decatur, occasional thunder and showers are anticipated.
Minimal precipitation is forecasted. Temperature span will be from a high of a hot 89.6°F to a low of an agreeable 69.8°F.
The weather on Saturday is hotter, with a maximum expected near 90.1°F - more like June than May.
Sunrise will be at 6:27 am and sunset at 8:26 pm; the daylight will last for 13h and 59min.

Sunday, May 18.

PM Thunderstorms
6:26 am

8:26 pm
CDT
PM Thunderstorms
90°F / 72°F
  • Wind: 16mph S
  • Humidity: 70%
  • Precip. probability: 50%
  • Precipitation: 0.24"
  • UV index: 9
On Sunday, in Decatur, thunderstorms may form in the afternoon with sudden rainfall.
With a low probability, light precipitation is forecasted. The maximum temperature will be a hot 89.6°F, while the minimum temperature will be a pleasant 71.6°F.
The forecast high is higher and more aligned with what is typical in June than in May.
Sunrise will be at 6:26 am and sunset at 8:26 pm; the daylight will last for 14h and 0min.

Frequently asked questions

What is the weather forecast for Decatur for Saturday?
On Saturday, isolated thunderstorms may develop later in the day.
Will it rain on Saturday?
On Saturday, there is a low chance of minimal precipitation in Decatur.
What will be the maximum temperature on Saturday in Decatur?
On Saturday, the maximum temperature in Decatur will be 89.6°F, while the minimum temperature will be 69.8°F.
What is the weather forecast for Decatur for Sunday?
On Sunday, expect stormy weather in the afternoon with lightning and gusts.
Will it rain on Sunday?
Light precipitation of 0.24" is predicted on Sunday. The chance of rainfall is 50%.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 89.6°F, while the minimum temperature will be 71.6°F.
What is the weather forecast for Decatur for the next ten days?
In Decatur, a combination of sunny, cloud-filled and thunderstorm-prone weather is forecasted for the next ten days.
Will it rain in the next ten days in Decatur?
Rain is predicted for Saturday through Monday and next Wednesday in Decatur. Sunday, with light precipitation of 0.24", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 80.6°F and 100.4°F, as the minimum temperature will be between 59°F and 71.6°F.
What will be the hottest and the coldest days in Decatur?
Tomorrow will be the hottest day, with a maximum temperature of 100.4°F. With a maximum temperature of 80.6°F, next Thursday will be the coldest day.

Long-term weather forecast

TueMay 13.
  • 97°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph SSW
  • Humidity: 32%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:30 am 8:23 pm CDT
WedMay 14.
  • 100°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph WSW
  • Humidity: 29%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:29 am 8:24 pm CDT
ThuMay 15.
  • 88°F
  • 66°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph WNW
  • Humidity: 44%
  • UV index: 8
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:28 am 8:24 pm CDT
FriMay 16.
  • 93°F
  • 68°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 11mph SW
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 14%
  • Precipitation: 0"
  • 6:27 am 8:25 pm CDT
SatMay 17.
  • 90°F
  • 70°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 12mph SSE
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • 6:27 am 8:26 pm CDT
SunMay 18.
  • 90°F
  • 72°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 16mph S
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 50%
  • Precipitation: 0.24"
  • 6:26 am 8:26 pm CDT
MonMay 19.
  • 84°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph S
  • Humidity: 71%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0.2"
  • 6:26 am 8:27 pm CDT
TueMay 20.
  • 86°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph WSW
  • Humidity: 54%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:25 am 8:28 pm CDT
WedMay 21.
  • 86°F
  • 63°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph ENE
  • Humidity: 52%
  • UV index: 10
  • Precip. probability: 11%
  • Precipitation: 0.08"
  • 6:24 am 8:29 pm CDT
ThuMay 22.
  • 81°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ENE
  • Humidity: 62%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:24 am 8:29 pm CDT
Looking ahead, conditions suggest a period of bright, overcast and lightning-active weather is expected.
Rain is forecasted for Saturday through Monday and next Wednesday.
Noticeable swings in temperature are expected throughout the forecast window. The temperature is expected to swing from 80.6°F up to 100.4°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 59°F and 71.6°F.
With the highest temperature of 100.4°F, Wednesday will be the hottest day; with the highest temperature of 80.6°F, next Thursday will be the coldest day.
Updated: May 13, 2025 @ 19:40:43 UTC
Published by: Weather Atlas | About Us
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