Weather forecast for 10 days
Courtenay, FL

Weather forecast for the weekend

Saturday, May 10.

PM Thunderstorms
6:33 am

8:04 pm
EDT
PM Thunderstorms
84°F / 72°F
  • Wind: 12mph SSE
  • Humidity: 73%
  • Precip. probability: 46%
  • Precipitation: 0.12"
  • UV index: 7
On Saturday, May 10, afternoon storms may bring rain and loud thunderclaps.
Minimal precipitation is anticipated. The temperature is predicted to oscillate between a maximum of a moderately hot 84.2°F and a minimum of a delightful 71.6°F.
The temperature on Saturday is forecasted to be a couple of degrees higher than the May average of 80.4°F.
Sunrise will be at 6:33 am and sunset at 8:04 pm; the daylight will last for 13h and 31min.

Sunday, May 11.

Scattered Thunderstorms
6:33 am

8:05 pm
EDT
Scattered Thunderstorms
84°F / 73°F
  • Wind: 12mph SSE
  • Humidity: 76%
  • Precip. probability: 39%
  • Precipitation: 0.2"
  • UV index: 8
On Sunday, May 11, scattered thunderstorms are forecasted, bringing possible lightning and brief downpours.
The chance of rainfall is low, and light precipitation is expected. The maximum temperature will be a warm 84.2°F, while the minimum predicted temperature is a temperate 73.4°F.
Forecasts suggest the maximum temperature will be slightly warmer than May's average of 80.4°F.
Sunrise will be at 6:33 am and sunset at 8:05 pm; the daylight will last for 13h and 32min.

Frequently asked questions

What is the weather forecast for Courtenay for Saturday?
On Saturday, expect stormy weather in the afternoon with lightning and gusts.
Will it rain on Saturday?
On Saturday, there is a low chance of minimal precipitation in Courtenay.
What will be the highest temperature on Saturday in Courtenay?
On Saturday, the highest temperature will be 84.2°F, while the lowest temperature will be 71.6°F.
What is the weather forecast for Courtenay for Sunday?
On Sunday, expect scattered thunderstorms that may be accompanied by brief heavy rain and thunder.
Will it rain on Sunday?
Light precipitation of 0.2" is predicted on Sunday. The likelihood of rainfall is 39%.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 84.2°F, while the minimum temperature will be 73.4°F.
What is the weather forecast for Courtenay for the next ten days?
In Courtenay, a combination of lightning-active and sun-filled weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Wednesday through Tuesday in Courtenay. With moderate precipitation of 0.71", Monday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 80.6°F and 87.8°F, while the minimum temperature will range between 68°F and 73.4°F.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 86°F and 100.4°F.
What will be the hottest and the coldest days?
The hottest days will be Thursday, Friday, next Thursday and Friday, with a maximum of 87.8°F. The coldest day will be Monday, with a maximum of 80.6°F.

Long-term weather forecast

WedMay 7.
  • 86°F
  • 72°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph SSE
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 41%
  • Precipitation: 0.12"
  • 6:35 am 8:02 pm EDT
ThuMay 8.
  • 88°F
  • 70°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph SSE
  • Humidity: 69%
  • UV index: 11
  • Precip. probability: 46%
  • Precipitation: 0.43"
  • 6:35 am 8:03 pm EDT
FriMay 9.
  • 88°F
  • 72°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 10mph S
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 69%
  • Precipitation: 0.47"
  • 6:34 am 8:04 pm EDT
SatMay 10.
  • 84°F
  • 72°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph SSE
  • Humidity: 73%
  • UV index: 7
  • Precip. probability: 46%
  • Precipitation: 0.12"
  • 6:33 am 8:04 pm EDT
SunMay 11.
  • 84°F
  • 73°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph SSE
  • Humidity: 76%
  • UV index: 8
  • Precip. probability: 39%
  • Precipitation: 0.2"
  • 6:33 am 8:05 pm EDT
MonMay 12.
  • 81°F
  • 70°F
Thunderstorms
Thunderstorms
  • Wind: 13mph SSE
  • Humidity: 78%
  • UV index: 5
  • Precip. probability: 67%
  • Precipitation: 0.71"
  • 6:32 am 8:05 pm EDT
TueMay 13.
  • 84°F
  • 68°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 8mph SSW
  • Humidity: 76%
  • UV index: 9
  • Precip. probability: 57%
  • Precipitation: 0.28"
  • 6:31 am 8:06 pm EDT
WedMay 14.
  • 86°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph SSW
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 23%
  • Precipitation: 0"
  • 6:31 am 8:07 pm EDT
ThuMay 15.
  • 88°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SSE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 17%
  • Precipitation: 0"
  • 6:30 am 8:07 pm EDT
FriMay 16.
  • 88°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SSE
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:30 am 8:08 pm EDT
During the upcoming ten-day period, a combination of storm-filled and mostly clear weather is forecasted.
Rainfall is predicted for Wednesday through Tuesday.
In the upcoming period, the highest temperature will range between 80.6°F and 87.8°F, while changes in the overnight low will be barely noticeable, as the overnight low will fall between 68°F and 73.4°F.
With a maximum temperature of 87.8°F, Thursday, Friday, next Thursday and Friday will be the hottest days; the coldest day will be Monday, with a maximum of 80.6°F.
Combining with the humidity, the maximum feel-like temperature may increase substantially and vary between a blazing 86°F and a sizzling 100.4°F.
Updated: May 7, 2025 @ 10:25:20 UTC
Published by: Weather U.S. | About Us
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