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As of 06:40 CDT

Weather in Saint John, MO

50°Current weather

Saint John, Friday, 23 October, 06:40

Clear. Feels like 49°. High 78°, low 50°.

Pressure30.24 inHg
Wind6.3 mph S
Humidity79%
Visibility6.2 mi
Dew point44°

10-day forecast for Saint John, MO: 42° to 79°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

79°
Best day: Saturday, October 24
66° · 0.78 in
Worst day: Friday, October 30

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

Sat, 2479° / 49°0Clear
MorningPartly cloudy52°feels 50°
AfternoonOvercast79°feels 79°
EveningOvercast64°feels 63°
OvernightPartly cloudy53°feels 51°
79 °Clear

Saint John, Saturday, 24 October

Clear. High 79°, low 49°.

Pressure30.30 inHg
Wind6.4 mph S
Humidity38%
Visibility6.2 mi
Dew point47°
Sun, 2579° / 55°0Partly cloudy
MorningPartly cloudy55°feels 54°
AfternoonPartly cloudy79°feels 78°
EveningOvercast65°feels 64°
OvernightOvercast58°feels 56°
79 °Partly cloudy

Saint John, Sunday, 25 October

Partly cloudy. High 79°, low 55°.

Pressure30.36 inHg
Wind4.9 mph S
Humidity37%
Visibility6.2 mi
Dew point48°
Mon, 2675° / 56°0Overcast
MorningOvercast56°feels 55°
AfternoonOvercast75°feels 74°
EveningOvercast62°feels 61°
OvernightOvercast59°feels 57°
75 °Overcast

Saint John, Monday, 26 October

Overcast. High 75°, low 56°.

Pressure30.30 inHg
Wind5.5 mph S
Humidity34%
Visibility6.2 mi
Dew point44°
Tue, 2773° / 54°0Overcast
MorningOvercast59°feels 58°
AfternoonOvercast71°feels 70°
EveningOvercast65°feels 63°
OvernightOvercast55°feels 54°
73 °Overcast

Saint John, Tuesday, 27 October

Overcast. High 73°, low 54°.

Pressure30.21 inHg
Wind6.4 mph S
Humidity36%
Visibility—
Dew point42°
Wed, 2877° / 55°0Mostly clear
MorningMostly clear61°feels 60°
AfternoonMostly clear74°feels 73°
EveningMostly clear67°feels 66°
OvernightMostly clear62°feels 60°
77 °Mostly clear

Saint John, Wednesday, 28 October

Mostly clear. High 77°, low 55°.

Pressure30.06 inHg
Wind11.9 mph SW
Humidity32%
Visibility—
Dew point41°
Thu, 2979° / 58°0Overcast
MorningOvercast64°feels 62°
AfternoonOvercast76°feels 75°
EveningOvercast70°feels 69°
OvernightOvercast67°feels 66°
79 °Overcast

Saint John, Thursday, 29 October

Overcast. High 79°, low 58°.

Pressure30.06 inHg
Wind15.2 mph S
Humidity36%
Visibility—
Dew point46°
Fri, 3066° / 58°0.78Rain
MorningRain60°feels 60°
AfternoonRain58°feels 58°
EveningRain59°feels 58°
OvernightRain59°feels 59°
66 °Rain

Saint John, Friday, 30 October

Rain. High 66°, low 58°.

Pressure29.97 inHg
Wind21.2 mph S
Humidity89%
Visibility—
Dew point55°
Sat, 3160° / 53°0.31Rain
MorningRain59°feels 59°
AfternoonRain57°feels 56°
EveningRain56°feels 56°
OvernightRain54°feels 54°
60 °Rain

Saint John, Saturday, 31 October

Rain. High 60°, low 53°.

Pressure29.91 inHg
Wind9.5 mph S
Humidity95%
Visibility—
Dew point56°
Sun, 0152° / 42°0.04Light rain
MorningLight rain49°feels 45°
AfternoonLight rain48°feels 43°
EveningLight rain44°feels 39°
OvernightLight rain44°feels 39°
52 °Light rain

Saint John, Sunday, 1 November

Light rain. High 52°, low 42°.

Pressure30.18 inHg
Wind13.2 mph NW
Humidity75%
Visibility—
Dew point41°

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.