Weather forecast for 10 days
Alton, TX

Weather forecast for the weekend

Sunday, May 25.

Partly Cloudy / Wind
6:40 am

8:19 pm
CDT
Partly Cloudy / Wind
99°F / 81°F
  • Wind: 20mph SE
  • Humidity: 62%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 11
On Sunday, May 25, windy and partly cloudy conditions will define the day.
Anticipated temperature values will span from a very hot 98.6°F down to a temperate 80.6°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at a blazing hot 127.4°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the forecasted high will be higher and closer to June's typical value of 95.7°F than May's 92.5°F.
Sunrise was at 6:40 am and sunset will be at 8:19 pm; the daylight will last for 13h and 38min.

Frequently asked questions

What is the weather forecast for Alton for the next ten days?
In Alton, a combination of overcast, thunderstorm-prone and dry and sunny weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Tuesday, Wednesday, Saturday and next Monday in Alton. With moderate precipitation of 0.71", Wednesday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 89.6°F and 98.6°F, while the minimum temperature will vary between 73.4°F and 80.6°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 105.8°F and 127.4°F.
What will be the hottest and the coldest days in Alton?
With a maximum temperature of 98.6°F, Sunday and Monday will be the hottest days. With a maximum temperature of 89.6°F, Wednesday will be the coldest day.

Long-term weather forecast

SunMay 25.
  • 99°F
  • 81°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 20mph SE
  • Humidity: 62%
  • UV index: 11
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:40 am 8:19 pm CDT
MonMay 26.
  • 99°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph SSE
  • Humidity: 59%
  • UV index: 11
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:40 am 8:20 pm CDT
TueMay 27.
  • 97°F
  • 77°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph SE
  • Humidity: 61%
  • UV index: 11
  • Precip. probability: 14%
  • Precipitation: 0.2"
  • 6:40 am 8:20 pm CDT
WedMay 28.
  • 90°F
  • 77°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph ESE
  • Humidity: 72%
  • UV index: 10
  • Precip. probability: 47%
  • Precipitation: 0.71"
  • 6:40 am 8:21 pm CDT
ThuMay 29.
  • 95°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SE
  • Humidity: 66%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:39 am 8:21 pm CDT
FriMay 30.
  • 97°F
  • 79°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph SE
  • Humidity: 64%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:39 am 8:22 pm CDT
SatMay 31.
  • 91°F
  • 73°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph ENE
  • Humidity: 69%
  • UV index: 10
  • Precip. probability: 35%
  • Precipitation: 0.12"
  • 6:39 am 8:22 pm CDT
SunJun 1.
  • 93°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ENE
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:39 am 8:23 pm CDT
MonJun 2.
  • 93°F
  • 75°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 14mph ESE
  • Humidity: 63%
  • UV index: 11
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • 6:39 am 8:23 pm CDT
TueJun 3.
  • 93°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SE
  • Humidity: 60%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:39 am 8:23 pm CDT
For the next ten days, a combination of cloud-filled, lightning-active and sunny weather is forecasted.
Rain is predicted for Tuesday, Wednesday, Saturday and next Monday.
In the coming days, the highest temperature will vary between 89.6°F and 98.6°F, while the minimum temperature is forecast to range between 73.4°F and 80.6°F.
The hottest days will be Sunday and Monday, with a maximum of 98.6°F; with the highest temperature of 89.6°F, Wednesday will be the coldest day.
Combining with the humidity, the maximum feel-like temperature may increase significantly and range between a blisteringly hot 105.8°F and a life-threatening 127.4°F.
Updated: May 25, 2025 @ 11:48:53 UTC
Published by: Weather Atlas | About Us
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