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As of 12:19 CDT

Weather in Saint John, MO

73°Current weather

Saint John, Wednesday, 21 October, 12:19

Clear. Feels like 72°. High 73°, low 48°.

Pressure30.27 inHg
Wind3.5 mph SW
Humidity42%
Visibility6.2 mi
Dew point47°

10-day forecast for Saint John, MO: 48° to 77°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

77°
Best day: Sunday, October 25
70° · 0.14 in
Worst day: Friday, October 30

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

Thu, 2274° / 48°0Clear
MorningClear51°feels 50°
AfternoonClear73°feels 72°
EveningClear59°feels 58°
OvernightPartly cloudy52°feels 51°
74 °Clear

Saint John, Thursday, 22 October

Clear. High 74°, low 48°.

Pressure30.27 inHg
Wind2.5 mph E
Humidity43%
Visibility6.2 mi
Dew point48°
Fri, 2375° / 52°0Mostly clear
MorningClear52°feels 51°
AfternoonClear74°feels 73°
EveningClear62°feels 61°
OvernightClear55°feels 54°
75 °Mostly clear

Saint John, Friday, 23 October

Mostly clear. High 75°, low 52°.

Pressure30.27 inHg
Wind6.7 mph SE
Humidity43%
Visibility6.2 mi
Dew point48°
Sat, 2476° / 53°0Partly cloudy
MorningOvercast53°feels 52°
AfternoonOvercast75°feels 74°
EveningOvercast63°feels 62°
OvernightMostly clear57°feels 55°
76 °Partly cloudy

Saint John, Saturday, 24 October

Partly cloudy. High 76°, low 53°.

Pressure30.30 inHg
Wind6.1 mph S
Humidity43%
Visibility6.2 mi
Dew point48°
Sun, 2577° / 55°0Overcast
MorningOvercast58°feels 56°
AfternoonOvercast74°feels 73°
EveningOvercast65°feels 63°
OvernightOvercast57°feels 56°
77 °Overcast

Saint John, Sunday, 25 October

Overcast. High 77°, low 55°.

Pressure30.33 inHg
Wind5.7 mph S
Humidity40%
Visibility6.2 mi
Dew point46°
Mon, 2673° / 53°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast70°feels 68°
EveningOvercast63°feels 62°
OvernightOvercast60°feels 58°
73 °Overcast

Saint John, Monday, 26 October

Overcast. High 73°, low 53°.

Pressure30.24 inHg
Wind9.4 mph S
Humidity35%
Visibility—
Dew point40°
Tue, 2767° / 58°0Overcast
MorningOvercast60°feels 58°
AfternoonOvercast65°feels 64°
EveningOvercast60°feels 58°
OvernightOvercast59°feels 57°
67 °Overcast

Saint John, Tuesday, 27 October

Overcast. High 67°, low 58°.

Pressure30.24 inHg
Wind6.2 mph S
Humidity44%
Visibility—
Dew point43°
Wed, 2875° / 52°0Clear
MorningClear58°feels 57°
AfternoonClear73°feels 72°
EveningClear64°feels 63°
OvernightClear60°feels 59°
75 °Clear

Saint John, Wednesday, 28 October

Clear. High 75°, low 52°.

Pressure30.09 inHg
Wind11.5 mph SW
Humidity43%
Visibility—
Dew point48°
Thu, 2964° / 54°0.07Light rain
MorningLight rain63°feels 63°
AfternoonLight rain63°feels 63°
EveningLight rain56°feels 56°
OvernightLight rain56°feels 55°
64 °Light rain

Saint John, Thursday, 29 October

Light rain. High 64°, low 54°.

Pressure30.12 inHg
Wind9.1 mph N
Humidity79%
Visibility—
Dew point57°
Fri, 3070° / 55°0.14Light rain
MorningLight rain58°feels 58°
AfternoonLight rain63°feels 63°
EveningLight rain64°feels 64°
OvernightLight rain61°feels 61°
70 °Light rain

Saint John, Friday, 30 October

Light rain. High 70°, low 55°.

Pressure30.09 inHg
Wind10.1 mph SE
Humidity85%
Visibility—
Dew point57°

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.