Weather forecast for 10 days
Katonah, NY

Weather forecast for the weekend

Saturday, May 3.

PM Thunderstorms
5:47 am

7:55 pm
EDT
PM Thunderstorms
79°F / 59°F
  • Wind: 11mph S
  • Humidity: 66%
  • Precip. probability: 63%
  • Precipitation: 0.51"
  • UV index: 6
On Saturday, in Katonah, rumbling thunderstorms could affect the area later in the afternoon.
With a high probability, moderate precipitation is expected. A temperature range of a warm 78.8°F to a refreshing 59°F is anticipated.
The expected high is higher and consistent with May's normal of 67.8°F rather than April's.
Sunrise will be at 5:47 am and sunset at 7:55 pm; the daylight will last for 14h and 8min.

Sunday, May 4.

Showers
5:46 am

7:56 pm
EDT
Showers
68°F / 52°F
  • Wind: 9mph N
  • Humidity: 74%
  • Precip. probability: 50%
  • Precipitation: 0.55"
  • UV index: 5
On Sunday, May 4, light showers are likely, with some brief dry spells throughout the day.
With a low probability, moderate precipitation is anticipated. The highest temperature will be an agreeable 68°F, while the lowest temperature will be a cool 51.8°F.
The maximum temperature will be higher and more in tune with May's average of 67.8°F than with April's.
Sunrise will be at 5:46 am and sunset at 7:56 pm; the daylight will last for 14h and 11min.

Frequently asked questions

What is the weather forecast for Katonah for Saturday?
On Saturday, in Katonah, showers and thunder will dominate the later part of the day.
Will it rain on Saturday?
Moderate precipitation of 0.51" is forecasted on Saturday. The possibility of rainfall is 63%.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 78.8°F, while the minimum temperature will be 59°F.
What is the weather forecast for Katonah for Sunday?
On Sunday, expect showers with brief dry periods, especially during the afternoon.
Will it rain on Sunday?
Moderate precipitation of 0.55" is expected on Sunday. The likelihood of rainfall is 50%.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 68°F, while the lowest temperature will be 51.8°F.
What is the weather forecast for Katonah for the next ten days?
In Katonah, weather will be unstable, and a combination of dull, damp, bright and unstable weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Saturday through next Wednesday in Katonah. With high precipitation of 0.91", Monday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 59°F and 78.8°F, as the minimum temperature will range between 44.6°F and 59°F.
What will be the warmest and the coldest days?
With the maximum temperature of 78.8°F, Saturday will be the warmest day. With a maximum temperature of 59°F, Monday will be the coldest day.

Long-term weather forecast

WedApr 30.
  • 73°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph NW
  • Humidity: 24%
  • UV index: 5
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:51 am 7:52 pm EDT
ThuMay 1.
  • 70°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SE
  • Humidity: 37%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:49 am 7:53 pm EDT
FriMay 2.
  • 77°F
  • 59°F
Cloudy
Cloudy
  • Wind: 11mph SSW
  • Humidity: 68%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:48 am 7:54 pm EDT
SatMay 3.
  • 79°F
  • 59°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph S
  • Humidity: 66%
  • UV index: 6
  • Precip. probability: 63%
  • Precipitation: 0.51"
  • 5:47 am 7:55 pm EDT
SunMay 4.
  • 68°F
  • 52°F
Showers
Showers
  • Wind: 9mph N
  • Humidity: 74%
  • UV index: 5
  • Precip. probability: 50%
  • Precipitation: 0.55"
  • 5:46 am 7:56 pm EDT
MonMay 5.
  • 59°F
  • 54°F
Showers
Showers
  • Wind: 13mph ENE
  • Humidity: 73%
  • UV index: 5
  • Precip. probability: 49%
  • Precipitation: 0.91"
  • 5:44 am 7:57 pm EDT
TueMay 6.
  • 64°F
  • 55°F
Showers
Showers
  • Wind: 11mph E
  • Humidity: 71%
  • UV index: 5
  • Precip. probability: 50%
  • Precipitation: 0.51"
  • 5:43 am 7:58 pm EDT
WedMay 7.
  • 70°F
  • 55°F
Few Showers
Few Showers
  • Wind: 9mph WNW
  • Humidity: 65%
  • UV index: 7
  • Precip. probability: 40%
  • Precipitation: 0.12"
  • 5:42 am 7:59 pm EDT
ThuMay 8.
  • 75°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNW
  • Humidity: 55%
  • UV index: 7
  • Precip. probability: 22%
  • Precipitation: 0"
  • 5:41 am 8:00 pm EDT
FriMay 9.
  • 75°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNW
  • Humidity: 45%
  • UV index: 8
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:40 am 8:02 pm EDT
An unsettled pattern is expected over the next ten days, and a mix of dull, wet, dry and sunny and storm-filled weather is expected.
Rainfall is forecasted for Saturday through next Wednesday.
Substantial differences in temperature are forecasted throughout the forecast window. The temperature is expected to swing from 59°F up to 78.8°F, while there will be also a marked difference in overnight low temperatures, as the overnight lows will vary from 44.6°F to 59°F.
With the highest temperature of 78.8°F, Saturday will be the warmest day; Monday will be the coldest day, with the highest temperature of 59°F.
Updated: Apr 30, 2025 @ 19:12:08 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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