As of 21:29 CDT

Weather in St. Paul, MO

81°Current weather

St. Paul, Saturday, 8 August, 21:29

Clear. Feels like 88°. High 90°, low 69°.

Pressure30.00 inHg
Wind1 mph SE
Humidity81%
Visibility6.2 mi
Dew point74°

Monthly outlook for St. Paul, MO: average high 86.9°, average low 68.7°. That is 0.7° above the climate normal for August. Precipitation is expected on 9 days (about 2.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 11 August (104.2°), the coolest 21 August (57.6°).

86.9°/68.7°
Average high / low
+0.7°
Above normal
9 / 5
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August88.7°85.6°+1.7°
18 August – 27 August83.9°85.7°-1°
28 August – 6 Septemberat normal83.6°

August records over 66 years

103.6°14 August 2007All-time high
51.4°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — O'Fallon (5 mi).

Sun, 0995° / 72°0Partly cloudy
95 °Partly cloudy

St. Paul, Sunday, 9 August

Partly cloudy. High 95°, low 72°.

Pressure29.94 inHg
Wind13.2 mph S
Humidity50%
Visibility6.2 mi
Dew point71°
Mon, 10101° / 76°0Mostly clear
101 °Mostly clear

St. Paul, Monday, 10 August

Mostly clear. High 101°, low 76°.

Pressure29.91 inHg
Wind12.3 mph SW
Humidity43%
Visibility6.2 mi
Dew point69°
Tue, 11104° / 76°0.06Light rain
104 °Light rain

St. Paul, Tuesday, 11 August

Light rain. High 104°, low 76°.

Pressure29.85 inHg
Wind12.9 mph SW
Humidity41%
Visibility6.2 mi
Dew point68°
Wed, 1293° / 73°0.33Rain
93 °Rain

St. Paul, Wednesday, 12 August

Rain. High 93°, low 73°.

Pressure29.85 inHg
Wind5.1 mph N
Humidity64%
Visibility6.2 mi
Dew point71°
Thu, 1381° / 69°0.8Rain
81 °Rain

St. Paul, Thursday, 13 August

Rain. High 81°, low 69°.

Pressure29.88 inHg
Wind17.8 mph NE
Humidity70%
Visibility
Dew point69°
Fri, 1477° / 68°0.38Rain
77 °Rain

St. Paul, Friday, 14 August

Rain. High 77°, low 68°.

Pressure30.03 inHg
Wind14.9 mph E
Humidity82%
Visibility
Dew point69°
Sat, 1581° / 68°0.25Rain
81 °Rain

St. Paul, Saturday, 15 August

Rain. High 81°, low 68°.

Pressure30.15 inHg
Wind15.3 mph SE
Humidity69%
Visibility
Dew point67°
Sun, 1681° / 68°0Overcast
81 °Overcast

St. Paul, Sunday, 16 August

Overcast. High 81°, low 68°.

Pressure30.06 inHg
Wind10.4 mph E
Humidity79%
Visibility
Dew point70°
Mon, 1783° / 68°0.05Light rain
83 °Light rain

St. Paul, Monday, 17 August

Light rain. High 83°, low 68°.

Pressure30.03 inHg
Wind9.2 mph NE
Humidity74%
Visibility
Dew point70°
Tue, 1883° / 70°0.05Light rain
83 °Light rain

St. Paul, Tuesday, 18 August

Light rain. High 83°, low 70°.

Pressure30.00 inHg
Wind9.5 mph SW
Humidity85%
Visibility
Dew point72°
Wed, 1987° / 68°0Overcast
87 °Overcast

St. Paul, Wednesday, 19 August

Overcast. High 87°, low 68°.

Pressure29.91 inHg
Wind13.3 mph NE
Humidity55%
Visibility
Dew point67°
Thu, 2077° / 59°0Mostly clear
77 °Mostly clear

St. Paul, Thursday, 20 August

Mostly clear. High 77°, low 59°.

Pressure30.03 inHg
Wind11.5 mph NE
Humidity52%
Visibility
Dew point55°
Fri, 2173° / 58°0.09Light rain
73 °Light rain

St. Paul, Friday, 21 August

Light rain. High 73°, low 58°.

Pressure30.00 inHg
Wind11.4 mph E
Humidity52%
Visibility
Dew point53°
Sat, 2288° / 63°0.12Light rain
88 °Light rain

St. Paul, Saturday, 22 August

Light rain. High 88°, low 63°.

Pressure29.83 inHg
Wind10.7 mph SE
Humidity54%
Visibility
Dew point65°
Sun, 2395° / 70°0Clear
95 °Clear

St. Paul, Sunday, 23 August

Clear. High 95°, low 70°.

Pressure29.94 inHg
Wind7.1 mph NE
Humidity49%
Visibility
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 68°0.09Climate normal
86 °Climate normal

St. Paul, Monday, 24 August

Climate normal for this date — 60-year average.

Average high86°
Average low68°
Average precipitation0.09 in
Chance of precipitation23%
Record high98° (2023)
Record low58° (2015)
Tue, 2587° / 69°0.06Climate normal
87 °Climate normal

St. Paul, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.06 in
Chance of precipitation23%
Record high101° (2023)
Record low57° (2015)
Wed, 2686° / 69°0.15Climate normal
86 °Climate normal

St. Paul, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.15 in
Chance of precipitation25%
Record high99° (2003)
Record low54° (2025)
Thu, 2786° / 69°0.08Climate normal
86 °Climate normal

St. Paul, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.08 in
Chance of precipitation25%
Record high98° (1983)
Record low58° (2015)
Fri, 2886° / 69°0.08Climate normal
86 °Climate normal

St. Paul, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.08 in
Chance of precipitation28%
Record high97° (2000)
Record low55° (1967)
Sat, 2985° / 68°0.07Climate normal
85 °Climate normal

St. Paul, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.07 in
Chance of precipitation28%
Record high98° (1984)
Record low51° (1986)
Sun, 3084° / 68°0.13Climate normal
84 °Climate normal

St. Paul, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high84°
Average low68°
Average precipitation0.13 in
Chance of precipitation27%
Record high98° (2013)
Record low53° (1986)
Mon, 3184° / 68°0.11Climate normal
84 °Climate normal

St. Paul, Monday, 31 August

Climate normal for this date — 60-year average.

Average high84°
Average low68°
Average precipitation0.11 in
Chance of precipitation30%
Record high101° (2013)
Record low56° (1967)
Tue, 0183° / 67°0.11Climate normal
83 °Climate normal

St. Paul, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.11 in
Chance of precipitation28%
Record high99° (2011)
Record low52° (1967)
Wed, 0283° / 67°0.13Climate normal
83 °Climate normal

St. Paul, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.13 in
Chance of precipitation37%
Record high97° (2011)
Record low52° (1974)
Thu, 0383° / 67°0.07Climate normal
83 °Climate normal

St. Paul, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.07 in
Chance of precipitation25%
Record high96° (2011)
Record low49° (1974)
Fri, 0482° / 66°0.09Climate normal
82 °Climate normal

St. Paul, Friday, 4 September

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation27%
Record high96° (1960)
Record low49° (1974)
Sat, 0583° / 65°0.04Climate normal
83 °Climate normal

St. Paul, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.04 in
Chance of precipitation17%
Record high97° (1998)
Record low51° (1974)
Sun, 0683° / 65°0.05Climate normal
83 °Climate normal

St. Paul, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.05 in
Chance of precipitation23%
Record high98° (1990)
Record low53° (2017)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for St. Paul, MO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in St. Paul, MO since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.