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As of 10:38 CDT

Weather in St. John, MO

65°Current weather

St. John, Tuesday, 20 October, 10:38

Clear. Feels like 64°. High 71°, low 46°.

Pressure30.39 inHg
Wind2 mph S
Humidity58%
Visibility6.2 mi
Dew point50°

10-day forecast for St. John, MO: 37° to 77°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

77°
Best day: Sunday, October 25
53°
Worst day: Tuesday, October 27

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

Wed, 2174° / 49°0Overcast
MorningOvercast54°feels 53°
AfternoonOvercast72°feels 71°
EveningClear59°feels 58°
OvernightClear52°feels 50°
74 °Overcast

St. John, Wednesday, 21 October

Overcast. High 74°, low 49°.

Pressure30.27 inHg
Wind0.8 mph SW
Humidity53%
Visibility6.2 mi
Dew point50°
Thu, 2271° / 50°0Clear
MorningClear52°feels 51°
AfternoonClear71°feels 70°
EveningClear63°feels 62°
OvernightClear54°feels 53°
71 °Clear

St. John, Thursday, 22 October

Clear. High 71°, low 50°.

Pressure30.30 inHg
Wind2.6 mph E
Humidity50%
Visibility6.2 mi
Dew point50°
Fri, 2370° / 52°0Clear
MorningClear53°feels 52°
AfternoonClear70°feels 69°
EveningMostly clear61°feels 60°
OvernightClear55°feels 54°
70 °Clear

St. John, Friday, 23 October

Clear. High 70°, low 52°.

Pressure30.30 inHg
Wind4.3 mph SE
Humidity54%
Visibility6.2 mi
Dew point50°
Sat, 2473° / 52°0Overcast
MorningOvercast54°feels 53°
AfternoonOvercast69°feels 68°
EveningOvercast64°feels 63°
OvernightOvercast55°feels 54°
73 °Overcast

St. John, Saturday, 24 October

Overcast. High 73°, low 52°.

Pressure30.33 inHg
Wind6.6 mph SE
Humidity48%
Visibility—
Dew point47°
Sun, 2577° / 55°0Overcast
MorningOvercast61°feels 60°
AfternoonOvercast74°feels 73°
EveningOvercast68°feels 67°
OvernightOvercast63°feels 62°
77 °Overcast

St. John, Sunday, 25 October

Overcast. High 77°, low 55°.

Pressure30.39 inHg
Wind6.4 mph S
Humidity40%
Visibility—
Dew point46°
Mon, 2676° / 53°0Overcast
MorningOvercast64°feels 62°
AfternoonOvercast73°feels 71°
EveningOvercast67°feels 65°
OvernightOvercast54°feels 52°
76 °Overcast

St. John, Monday, 26 October

Overcast. High 76°, low 53°.

Pressure30.15 inHg
Wind12.1 mph NW
Humidity28%
Visibility—
Dew point37°
Tue, 2753° / 42°0.02Light rain
MorningLight rain44°feels 38°
AfternoonLight rain51°feels 47°
EveningLight rain48°feels 45°
OvernightLight rain44°feels 39°
53 °Light rain

St. John, Tuesday, 27 October

Light rain. High 53°, low 42°.

Pressure30.47 inHg
Wind14 mph NW
Humidity29%
Visibility—
Dew point19°
Wed, 2854° / 37°0Clear
MorningClear41°feels 38°
AfternoonClear51°feels 47°
EveningClear51°feels 48°
OvernightClear47°feels 45°
54 °Clear

St. John, Wednesday, 28 October

Clear. High 54°, low 37°.

Pressure30.45 inHg
Wind7.2 mph N
Humidity34%
Visibility—
Dew point22°
Thu, 2963° / 43°0Partly cloudy
MorningPartly cloudy48°feels 44°
AfternoonPartly cloudy59°feels 56°
EveningPartly cloudy55°feels 52°
OvernightPartly cloudy48°feels 45°
63 °Partly cloudy

St. John, Thursday, 29 October

Partly cloudy. High 63°, low 43°.

Pressure30.15 inHg
Wind10.5 mph W
Humidity31%
Visibility—
Dew point27°

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 St. 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.