Weather forecast for 10 days
Saint John, MO

Weather forecast for the weekend

Saturday, May 10.

Partly Cloudy
5:51 am

8:03 pm
CDT
Partly Cloudy
77°F / 52°F
  • Wind: 7mph NE
  • Humidity: 45%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 8
On Saturday, in Saint John, a partly cloudy sky is anticipated.
Rain is not forecasted. The temperature will peak at a temperate 77°F during the day, slightly dropping to a low of a cool 51.8°F at night.
Sunrise will be at 5:51 am and sunset at 8:03 pm; the daylight will last for 14h and 12min.

Sunday, May 11.

Mostly Sunny
5:50 am

8:04 pm
CDT
Mostly Sunny
79°F / 57°F
  • Wind: 9mph ENE
  • Humidity: 47%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 8
On Sunday, May 11, a bright and mostly cloud-free sky is in store.
Rain is not forecasted. Temperature shifts will be minor, from a high of a moderately hot 78.8°F to a low of a refreshing 57.2°F.
Sunrise will be at 5:50 am and sunset at 8:04 pm; the daylight will last for 14h and 14min.

Frequently asked questions

What is the weather forecast for Saint John for Saturday?
On Saturday, in Saint John, expect a partly sunny afternoon with variable cloud cover.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 77°F, while the lowest temperature will be 51.8°F.
What is the weather forecast for Saint John for Sunday?
On Sunday, open skies and radiant sunshine are expected.
Will it rain on Sunday in Saint John?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 78.8°F, while the minimum temperature will be 57.2°F.
What is the weather forecast for Saint John for the next ten days?
In Saint John, weather will be unstable, and a combination of cloudy, dry and sunny, turbulent and rain-soaked weather is predicted for the next ten days.
Will it rain in the next ten days in Saint John?
Rain is forecasted for Thursday and Tuesday in Saint John. With light precipitation of 0.24", Thursday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 69.8°F and 84.2°F, as the minimum temperature will range between 46.4°F and 66.2°F.
What will be the hottest and the coldest days?
Next Thursday will be the hottest day, with a maximum temperature of 84.2°F. Tomorrow will be the coldest day, with a maximum temperature of 69.8°F.

Long-term weather forecast

WedMay 7.
  • 75°F
  • 57°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 9mph ESE
  • Humidity: 57%
  • UV index: 7
  • Precip. probability: 64%
  • Precipitation: 0"
  • 5:54 am 8:00 pm CDT
ThuMay 8.
  • 70°F
  • 50°F
AM Showers
AM Showers
  • Wind: 10mph NE
  • Humidity: 70%
  • UV index: 5
  • Precip. probability: 36%
  • Precipitation: 0.24"
  • 5:53 am 8:01 pm CDT
FriMay 9.
  • 72°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph NE
  • Humidity: 49%
  • UV index: 8
  • Precip. probability: 6%
  • Precipitation: 0.08"
  • 5:52 am 8:02 pm CDT
SatMay 10.
  • 77°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NE
  • Humidity: 45%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:51 am 8:03 pm CDT
SunMay 11.
  • 79°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph ENE
  • Humidity: 47%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:50 am 8:04 pm CDT
MonMay 12.
  • 75°F
  • 59°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 8mph ESE
  • Humidity: 65%
  • UV index: 7
  • Precip. probability: 33%
  • Precipitation: 0"
  • 5:49 am 8:05 pm CDT
TueMay 13.
  • 81°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SSE
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 20%
  • Precipitation: 0.08"
  • 5:49 am 8:06 pm CDT
WedMay 14.
  • 82°F
  • 66°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph S
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:48 am 8:07 pm CDT
ThuMay 15.
  • 84°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSW
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:47 am 8:08 pm CDT
FriMay 16.
  • 82°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:46 am 8:09 pm CDT
And a mix of overcast, sun-filled, lightning-active and showery weather is predicted.
Rain is anticipated on Thursday and Tuesday.
Temperature differences will be noticeable throughout the forecast window. The maximum temperature will vary between 69.8°F and 84.2°F, while there will be also a marked difference in overnight low temperatures, as nighttime lows are forecast to fall between 46.4°F and 66.2°F.
With the highest temperature of 84.2°F, next Thursday will be the hottest day; the coldest day will be Thursday, with a maximum of 69.8°F.
Updated: May 7, 2025 @ 05:21:11 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share