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As of 01:38 CDT

Weather in Saint John, MO

75°Current weather

Saint John, Sunday, 9 August, 01:38

Overcast. Feels like 76°. High 96°, low 71°.

Pressure30.00 inHg
Wind5.4 mph S
Humidity87%
Visibility6.2 mi
Dew point70°

10-day forecast for Saint John, MO: 70° to 108°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

106°
Best day: Saturday, August 15
96° · 0.09 in
Worst day: Thursday, August 13

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 10102° / 75°0Clear
MorningClear79°feels 79°
AfternoonClear102°feels 104°
EveningOvercast89°feels 90°
OvernightMostly clear80°feels 80°
102 °Clear

Saint John, Monday, 10 August

Clear. High 102°, low 75°.

Pressure29.94 inHg
Wind13.7 mph SW
Humidity32%
Visibility6.2 mi
Dew point64°
Tue, 11104° / 74°0Light rain
MorningClear81°feels 83°
AfternoonClear103°feels 104°
EveningClear89°feels 89°
OvernightOvercast77°feels 77°
104 °Light rain

Saint John, Tuesday, 11 August

Light rain. High 104°, low 74°.

Pressure29.88 inHg
Wind14.9 mph SW
Humidity30%
Visibility6.2 mi
Dew point63°
Wed, 12102° / 74°0.05Light rain
MorningOvercast78°feels 79°
AfternoonOvercast104°feels 105°
EveningLight rain73°feels 74°
OvernightOvercast86°feels 87°
102 °Light rain

Saint John, Wednesday, 12 August

Light rain. High 102°, low 74°.

Pressure29.83 inHg
Wind13.3 mph W
Humidity28%
Visibility6.2 mi
Dew point61°
Thu, 1396° / 70°0.09Light rain
MorningLight rain78°feels 79°
AfternoonLight rain95°feels 96°
EveningLight rain87°feels 89°
OvernightLight rain78°feels 78°
96 °Light rain

Saint John, Thursday, 13 August

Light rain. High 96°, low 70°.

Pressure29.83 inHg
Wind13.4 mph E
Humidity31%
Visibility—
Dew point57°
Fri, 1499° / 72°0Overcast
MorningOvercast80°feels 81°
AfternoonOvercast97°feels 98°
EveningOvercast83°feels 86°
OvernightOvercast75°feels 76°
99 °Overcast

Saint John, Friday, 14 August

Overcast. High 99°, low 72°.

Pressure29.91 inHg
Wind16.7 mph NE
Humidity28%
Visibility—
Dew point57°
Sat, 15106° / 71°0Partly cloudy
MorningPartly cloudy80°feels 80°
AfternoonPartly cloudy102°feels 101°
EveningPartly cloudy94°feels 95°
OvernightPartly cloudy80°feels 81°
106 °Partly cloudy

Saint John, Saturday, 15 August

Partly cloudy. High 106°, low 71°.

Pressure30.00 inHg
Wind10.6 mph W
Humidity21%
Visibility—
Dew point52°
Sun, 16102° / 76°0.03Light rain
MorningLight rain83°feels 84°
AfternoonLight rain99°feels 103°
EveningLight rain92°feels 97°
OvernightLight rain77°feels 78°
102 °Light rain

Saint John, Sunday, 16 August

Light rain. High 102°, low 76°.

Pressure30.03 inHg
Wind13.8 mph W
Humidity31%
Visibility—
Dew point61°
Mon, 1797° / 72°0.08Light rain
MorningLight rain78°feels 81°
AfternoonLight rain90°feels 97°
EveningLight rain88°feels 92°
OvernightLight rain77°feels 78°
97 °Light rain

Saint John, Monday, 17 August

Light rain. High 97°, low 72°.

Pressure30.03 inHg
Wind8.5 mph E
Humidity55%
Visibility—
Dew point70°
Tue, 18108° / 73°0.06Light rain
MorningLight rain82°feels 83°
AfternoonLight rain103°feels 103°
EveningLight rain100°feels 99°
OvernightLight rain83°feels 85°
108 °Light rain

Saint John, Tuesday, 18 August

Light rain. High 108°, low 73°.

Pressure29.88 inHg
Wind12.3 mph S
Humidity23%
Visibility—
Dew point55°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Saint John, MO around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.