Weather forecast for 10 days
Saint Johns, TN

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:27 am

8:06 pm
CDT
Partly Cloudy
91°F / 73°F
  • Wind: 6mph SSW
  • Humidity: 66%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 10
On Saturday, June 21, variable cloud cover will persist, but sunshine will break through.
Rain is not forecasted. The maximum temperature will be a hot 91.4°F, while the minimum temperature will be a moderately hot 73.4°F.
The forecast high of 91.4°F is more in line with July's average of 87.8°F than June's 85.6°F.
Sunrise will be at 5:27 am and sunset at 8:06 pm; the daylight will last for 14h and 39min.

Sunday, Jun 22.

Mostly Sunny
5:27 am

8:06 pm
CDT
Mostly Sunny
93°F / 73°F
  • Wind: 4mph S
  • Humidity: 66%
  • Precip. probability: 22%
  • Precipitation: 0"
  • UV index: 10
On Sunday, in Saint Johns, mostly sunny and dry conditions will continue.
Rain is not anticipated. Temperatures will oscillate between a blazing 93.2°F at their highest and a moderately hot 73.4°F at their lowest.
The weather on Sunday is hotter, with a maximum expected near 87.8°F - more like July than June.
Sunrise will be at 5:27 am and sunset at 8:06 pm; the daylight will last for 14h and 39min.

Frequently asked questions

What is the weather forecast for Saint Johns for Saturday?
On Saturday, expect a mix of sun and clouds throughout the day.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 91.4°F, while the lowest temperature will be 73.4°F.
What is the weather forecast for Saint Johns for Sunday?
On Sunday, expect plenty of sunshine and only a few scattered clouds.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 93.2°F, while the lowest temperature will be 73.4°F.
Will it rain in the next ten days?
Rain is anticipated on Thursday, next Friday and Saturday in Saint Johns. With moderate precipitation of 0.47", Thursday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 87.8°F and 95°F, while the minimum temperature will range between 66.2°F and 73.4°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 98.6°F and 116.6°F.
What will be the hottest and the coldest days?
The hottest days will be Tuesday and Wednesday, with a maximum of 95°F. Tomorrow will be the coldest day, with a maximum temperature of 87.8°F.

Long-term weather forecast

ThuJun 19.
  • min.
  • 66°F
Showers Early
Showers Early
  • Wind: 6mph SE
  • Humidity: 94%
  • UV index: 0
  • Precip. probability: 55%
  • Precipitation: 0.47"
  • 5:26 am 8:06 pm CDT
FriJun 20.
  • 88°F
  • 68°F
AM Fog / PM Sun
AM Fog / PM Sun
  • Wind: 3mph S
  • Humidity: 68%
  • UV index: 10
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:27 am 8:06 pm CDT
SatJun 21.
  • 91°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Humidity: 66%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:27 am 8:06 pm CDT
SunJun 22.
  • 93°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph S
  • Humidity: 66%
  • UV index: 10
  • Precip. probability: 22%
  • Precipitation: 0"
  • 5:27 am 8:06 pm CDT
MonJun 23.
  • 93°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 3mph S
  • Humidity: 65%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:27 am 8:06 pm CDT
TueJun 24.
  • 95°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph SE
  • Humidity: 64%
  • UV index: 10
  • Precip. probability: 22%
  • Precipitation: 0"
  • 5:28 am 8:07 pm CDT
WedJun 25.
  • 95°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph SSW
  • Humidity: 63%
  • UV index: 10
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:28 am 8:07 pm CDT
ThuJun 26.
  • 93°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Humidity: 62%
  • UV index: 10
  • Precip. probability: 19%
  • Precipitation: 0"
  • 5:28 am 8:07 pm CDT
FriJun 27.
  • 91°F
  • 72°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 6mph SSW
  • Humidity: 64%
  • UV index: 10
  • Precip. probability: 40%
  • Precipitation: 0.12"
  • 5:29 am 8:07 pm CDT
SatJun 28.
  • 90°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SW
  • Humidity: 68%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:29 am 8:07 pm CDT
The weather over the coming ten days will be inconsistent.
Rain is predicted for Thursday, next Friday and Saturday.
In the coming days, the maximum temperature will vary between 87.8°F and 95°F, while nighttime temperatures are expected to vary from 66.2°F to 73.4°F.
Tuesday and Wednesday, with the highest temperature of 95°F, will be the hottest days; Friday will be the coldest day, with the highest temperature of 87.8°F.
Including the humidity's impact, the maximum feel-like temperature may increase vastly and vary between a fiery hot 98.6°F and a life-threatening 116.6°F.
Updated: Jun 19, 2025 @ 22:50:31 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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