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As of 01:04 CDT

Weather in St. John, MO

47°Current weather

St. John, Monday, 19 October, 01:04

Clear. Feels like 47°. High 71°, low 42°.

Pressure30.36 inHg
Wind0 mph N
Humidity77%
Visibility6.2 mi
Dew point41°

10-day forecast for St. John, MO: 42° to 74°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

74°
Best day: Saturday, October 24
60° · 0.08 in
Worst day: Wednesday, October 28

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

Tue, 2073° / 45°0Clear
MorningOvercast48°feels 48°
AfternoonClear68°feels 66°
EveningClear59°feels 58°
OvernightClear48°feels 48°
73 °Clear

St. John, Tuesday, 20 October

Clear. High 73°, low 45°.

Pressure30.36 inHg
Wind1.9 mph SE
Humidity56%
Visibility6.2 mi
Dew point50°
Wed, 2170° / 49°0Mostly clear
MorningClear50°feels 50°
AfternoonOvercast69°feels 68°
EveningClear61°feels 60°
OvernightClear52°feels 51°
70 °Mostly clear

St. John, Wednesday, 21 October

Mostly clear. High 70°, low 49°.

Pressure30.30 inHg
Wind1 mph SE
Humidity56%
Visibility6.2 mi
Dew point51°
Thu, 2270° / 51°0Clear
MorningClear54°feels 53°
AfternoonClear69°feels 68°
EveningClear60°feels 59°
OvernightClear54°feels 53°
70 °Clear

St. John, Thursday, 22 October

Clear. High 70°, low 51°.

Pressure30.30 inHg
Wind3.4 mph NE
Humidity55%
Visibility6.2 mi
Dew point50°
Fri, 2368° / 50°0Clear
MorningClear55°feels 54°
AfternoonClear66°feels 65°
EveningClear60°feels 59°
OvernightClear56°feels 55°
68 °Clear

St. John, Friday, 23 October

Clear. High 68°, low 50°.

Pressure30.30 inHg
Wind6.1 mph E
Humidity54%
Visibility—
Dew point47°
Sat, 2474° / 50°0Overcast
MorningOvercast56°feels 55°
AfternoonOvercast70°feels 69°
EveningOvercast70°feels 69°
OvernightOvercast66°feels 64°
74 °Overcast

St. John, Saturday, 24 October

Overcast. High 74°, low 50°.

Pressure30.33 inHg
Wind9.1 mph S
Humidity46%
Visibility—
Dew point45°
Sun, 2570° / 60°0Overcast
MorningOvercast62°feels 61°
AfternoonOvercast64°feels 62°
EveningOvercast64°feels 61°
OvernightOvercast61°feels 59°
70 °Overcast

St. John, Sunday, 25 October

Overcast. High 70°, low 60°.

Pressure30.33 inHg
Wind9 mph SW
Humidity41%
Visibility—
Dew point40°
Mon, 2672° / 58°0Overcast
MorningOvercast62°feels 60°
AfternoonOvercast69°feels 67°
EveningOvercast68°feels 66°
OvernightOvercast64°feels 62°
72 °Overcast

St. John, Monday, 26 October

Overcast. High 72°, low 58°.

Pressure30.21 inHg
Wind9.4 mph SE
Humidity40%
Visibility—
Dew point42°
Tue, 2764° / 59°0.04Light rain
MorningLight rain63°feels 61°
AfternoonLight rain63°feels 62°
EveningLight rain60°feels 59°
OvernightLight rain60°feels 58°
64 °Light rain

St. John, Tuesday, 27 October

Light rain. High 64°, low 59°.

Pressure30.12 inHg
Wind7.6 mph SW
Humidity54%
Visibility—
Dew point46°
Wed, 2860° / 57°0.08Light rain
MorningLight rain58°feels 57°
AfternoonLight rain59°feels 58°
EveningLight rain60°feels 59°
OvernightLight rain58°feels 58°
60 °Light rain

St. John, Wednesday, 28 October

Light rain. High 60°, low 57°.

Pressure30.12 inHg
Wind6.4 mph SE
Humidity72%
Visibility—
Dew point50°

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.