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As of 20:35 CDT

Weather in St. John, MO

84°Current weather

St. John, Saturday, 8 August, 20:35

Clear. Feels like 91°. High 90°, low 70°.

Pressure30.00 inHg
Wind3 mph E
Humidity73%
Visibility6.2 mi
Dew point74°

Two-week outlook for St. John, MO: week one averages a high of 92.1° and week two 82.4°, so week two runs 9.7° cooler than week one. Around 1.7 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 8: 90°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)92.1°73.9°1.3 in / 4 d—
2nd (August 15 – August 21)82.4°67.4°0.3 in / 2 d—

Weekend weather

Sat, August 8
Clear
90°70°
no precip.
Sun, August 9
Partly cloudy
96°73°
no precip.
Sat, August 15
Light rain
80°67°
0.18 in
Sun, August 16
Overcast
83°69°
no precip.
Sun, 0996° / 73°0Partly cloudy
96 °Partly cloudy

St. John, Sunday, 9 August

Partly cloudy. High 96°, low 73°.

Pressure29.94 inHg
Wind10.4 mph S
Humidity45%
Visibility6.2 mi
Dew point69°
Mon, 10104° / 79°0.02Light rain
104 °Light rain

St. John, Monday, 10 August

Light rain. High 104°, low 79°.

Pressure29.94 inHg
Wind10.6 mph SW
Humidity36%
Visibility6.2 mi
Dew point66°
Tue, 11105° / 79°0.04Light rain
105 °Light rain

St. John, Tuesday, 11 August

Light rain. High 105°, low 79°.

Pressure29.85 inHg
Wind10.8 mph SW
Humidity33%
Visibility6.2 mi
Dew point65°
Wed, 1292° / 77°0.07Light rain
92 °Light rain

St. John, Wednesday, 12 August

Light rain. High 92°, low 77°.

Pressure29.85 inHg
Wind6.1 mph NW
Humidity51%
Visibility6.2 mi
Dew point68°
Thu, 1383° / 71°0.83Rain
83 °Rain

St. John, Thursday, 13 August

Rain. High 83°, low 71°.

Pressure29.91 inHg
Wind14.6 mph NE
Humidity63%
Visibility—
Dew point67°
Fri, 1476° / 69°0.38Rain
76 °Rain

St. John, Friday, 14 August

Rain. High 76°, low 69°.

Pressure30.03 inHg
Wind8.7 mph E
Humidity80%
Visibility—
Dew point68°
Sat, 1580° / 67°0.18Light rain
80 °Light rain

St. John, Saturday, 15 August

Light rain. High 80°, low 67°.

Pressure30.15 inHg
Wind12.8 mph SE
Humidity67%
Visibility—
Dew point65°
Sun, 1683° / 69°0Overcast
83 °Overcast

St. John, Sunday, 16 August

Overcast. High 83°, low 69°.

Pressure30.06 inHg
Wind9.8 mph E
Humidity68%
Visibility—
Dew point69°
Mon, 1786° / 70°0.03Light rain
86 °Light rain

St. John, Monday, 17 August

Light rain. High 86°, low 70°.

Pressure30.03 inHg
Wind8.5 mph NE
Humidity68%
Visibility—
Dew point68°
Tue, 1882° / 71°0.03Light rain
82 °Light rain

St. John, Tuesday, 18 August

Light rain. High 82°, low 71°.

Pressure30.03 inHg
Wind9.8 mph W
Humidity81%
Visibility—
Dew point72°
Wed, 1989° / 71°0Overcast
89 °Overcast

St. John, Wednesday, 19 August

Overcast. High 89°, low 71°.

Pressure29.91 inHg
Wind12.4 mph N
Humidity45%
Visibility—
Dew point62°
Thu, 2079° / 63°0Mostly clear
79 °Mostly clear

St. John, Thursday, 20 August

Mostly clear. High 79°, low 63°.

Pressure30.03 inHg
Wind10 mph NE
Humidity45%
Visibility—
Dew point52°
Fri, 2177° / 60°0.09Light rain
77 °Light rain

St. John, Friday, 21 August

Light rain. High 77°, low 60°.

Pressure30.00 inHg
Wind10.7 mph E
Humidity47%
Visibility—
Dew point51°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in St. John, MO, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.