Weather forecast for 10 days
Keystone Lake, OK

Weather forecast for the weekend

Saturday, Apr 26.

Thunderstorms
6:35 am

8:10 pm
CDT
Thunderstorms
66°F / 63°F
  • Wind: 9mph ENE
  • Humidity: 78%
  • Precip. probability: 77%
  • Precipitation: 1.1"
  • UV index: 2
Tomorrow, storm clouds are also expected to develop.
Elevated precipitation of 1.1" is predicted. A modest temperature shift from a comfortable 66.2°F at its peak to a breezy 62.6°F at its lowest point is anticipated.
Sunrise will be at 6:35 am and sunset at 8:10 pm; tomorrow's daylight will last for 13h and 34min.

Sunday, Apr 27.

AM Thunderstorms
6:34 am

8:10 pm
CDT
AM Thunderstorms
82°F / 70°F
  • Wind: 12mph SSE
  • Humidity: 71%
  • Precip. probability: 48%
  • Precipitation: 0.24"
  • UV index: 8
On Sunday, April 27, expect a stormy morning with frequent rumbles of thunder and passing showers.
With a low probability, light precipitation is expected. Temperatures will exhibit minor fluctuations, extending from a high of a warm 82.4°F to a low of an agreeable 69.8°F.
Sunrise will be at 6:34 am and sunset at 8:10 pm; the daylight will last for 13h and 36min.

Frequently asked questions

What is the weather forecast for Keystone Lake for Sunday?
On Sunday, expect thunderstorms and rain showers throughout the morning.
Will it rain on Sunday?
With a probability of 48%, light precipitation of 0.24" is predicted on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 82.4°F, while the lowest temperature will be 69.8°F.
What is the weather forecast for Keystone Lake for the next ten days?
In Keystone Lake, a combination of gloomy, thunderstorm-prone and sunny weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Saturday, Sunday, Tuesday, Wednesday and next Sunday in Keystone Lake. With high precipitation of 1.14", Tuesday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 66.2°F and 82.4°F, as the minimum temperature will be between 53.6°F and 69.8°F.
What will be the warmest and the coldest days?
The warmest days will be Sunday and Monday, with a maximum of 82.4°F. The coldest day will be tomorrow, with a maximum of 66.2°F.

Long-term weather forecast

FriApr 25.
  • min.
  • 59°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph NE
  • Humidity: 68%
  • UV index: 0
  • Precip. probability: 16%
  • Precipitation: 0"
  • 6:37 am 8:09 pm CDT
SatApr 26.
  • 66°F
  • 63°F
Thunderstorms
Thunderstorms
  • Wind: 9mph ENE
  • Humidity: 78%
  • UV index: 2
  • Precip. probability: 77%
  • Precipitation: 1.1"
  • 6:35 am 8:10 pm CDT
SunApr 27.
  • 82°F
  • 70°F
AM Thunderstorms
AM Thunderstorms
  • Wind: 12mph SSE
  • Humidity: 71%
  • UV index: 8
  • Precip. probability: 48%
  • Precipitation: 0.24"
  • 6:34 am 8:10 pm CDT
MonApr 28.
  • 82°F
  • 66°F
Cloudy
Cloudy
  • Wind: 17mph S
  • Humidity: 63%
  • UV index: 4
  • Precip. probability: 10%
  • Precipitation: 0.12"
  • 6:33 am 8:11 pm CDT
TueApr 29.
  • 70°F
  • 61°F
Thunderstorms
Thunderstorms
  • Wind: 6mph NE
  • Humidity: 76%
  • UV index: 5
  • Precip. probability: 67%
  • Precipitation: 1.14"
  • 6:32 am 8:12 pm CDT
WedApr 30.
  • 72°F
  • 59°F
Thunderstorms
Thunderstorms
  • Wind: 6mph SE
  • Humidity: 76%
  • UV index: 4
  • Precip. probability: 71%
  • Precipitation: 0.83"
  • 6:31 am 8:13 pm CDT
ThuMay 1.
  • 79°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:30 am 8:14 pm CDT
FriMay 2.
  • 81°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph NNE
  • Humidity: 52%
  • UV index: 9
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:29 am 8:15 pm CDT
SatMay 3.
  • 81°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph SE
  • Humidity: 54%
  • UV index: 9
  • Precip. probability: 14%
  • Precipitation: 0"
  • 6:28 am 8:16 pm CDT
SunMay 4.
  • 81°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SSE
  • Humidity: 57%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0.2"
  • 6:27 am 8:17 pm CDT
Over the next ten days, a mix of overcast, storm-filled and clear weather is forecasted.
Rainfall is anticipated on Saturday, Sunday, Tuesday, Wednesday and next Sunday.
Temperature variation will be noticeable in the upcoming days. The maximum temperature will vary between 66.2°F and 82.4°F, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 53.6°F and 69.8°F.
With a maximum temperature of 82.4°F, Sunday and Monday will be the warmest days in Keystone Lake; the coldest day will be Saturday, with a maximum of 66.2°F.
Updated: Apr 25, 2025 @ 22:47:45 UTC
Published by: Weather U.S. | About Us
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