As of 03:02 CDT

Weather in Ste. Genevieve, MO

70°Current weather

Ste. Genevieve, Sunday, 9 August, 03:02

Clear. Feels like 72°. High 96°, low 70°.

Pressure30.03 inHg
Wind4.7 mph SW
Humidity96%
Visibility6.2 mi
Dew point69°

Monthly outlook for Ste. Genevieve, MO: average high 103.6°, average low 75.7°. That is 9.5° above the climate normal for August. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 20 August (115.6°), the coolest 15 August (67°).

103.6°/75.7°
Average high / low
+9.5°
Above normal
3 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August99.1°86.4°+7°
19 August – 28 August111.2°86.6°+13.6°
29 August – 7 Septemberat normal84.3°

August records over 66 years

103.8°15 August 2007All-time high
51.4°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — St. Mary (9 mi).

Mon, 10102° / 77°0Clear
102 °Clear

Ste. Genevieve, Monday, 10 August

Clear. High 102°, low 77°.

Pressure29.97 inHg
Wind12.7 mph SW
Humidity35%
Visibility6.2 mi
Dew point65°
Tue, 11104° / 76°0Clear
104 °Clear

Ste. Genevieve, Tuesday, 11 August

Clear. High 104°, low 76°.

Pressure29.91 inHg
Wind13.2 mph SW
Humidity30%
Visibility6.2 mi
Dew point63°
Wed, 12103° / 79°0.04Light rain
103 °Light rain

Ste. Genevieve, Wednesday, 12 August

Light rain. High 103°, low 79°.

Pressure29.83 inHg
Wind15.4 mph W
Humidity32%
Visibility6.2 mi
Dew point65°
Thu, 13100° / 73°0.07Light rain
100 °Light rain

Ste. Genevieve, Thursday, 13 August

Light rain. High 100°, low 73°.

Pressure29.88 inHg
Wind13.9 mph NE
Humidity43%
Visibility
Dew point66°
Fri, 1488° / 70°0Overcast
88 °Overcast

Ste. Genevieve, Friday, 14 August

Overcast. High 88°, low 70°.

Pressure30.00 inHg
Wind12.7 mph NE
Humidity60%
Visibility
Dew point66°
Sat, 15102° / 67°0.03Light rain
102 °Light rain

Ste. Genevieve, Saturday, 15 August

Light rain. High 102°, low 67°.

Pressure30.09 inHg
Wind12.9 mph E
Humidity44%
Visibility
Dew point64°
Sun, 16102° / 72°0.02Light rain
102 °Light rain

Ste. Genevieve, Sunday, 16 August

Light rain. High 102°, low 72°.

Pressure30.00 inHg
Wind13.4 mph NW
Humidity29%
Visibility
Dew point61°
Mon, 1794° / 73°0.31Light rain
94 °Light rain

Ste. Genevieve, Monday, 17 August

Light rain. High 94°, low 73°.

Pressure30.03 inHg
Wind8.7 mph N
Humidity55%
Visibility
Dew point69°
Tue, 18100° / 70°0.03Light rain
100 °Light rain

Ste. Genevieve, Tuesday, 18 August

Light rain. High 100°, low 70°.

Pressure29.94 inHg
Wind11.4 mph E
Humidity44%
Visibility
Dew point66°
Wed, 19109° / 78°0.16Rain
109 °Rain

Ste. Genevieve, Wednesday, 19 August

Rain. High 109°, low 78°.

Pressure29.88 inHg
Wind11.6 mph SW
Humidity23%
Visibility
Dew point58°
Thu, 20116° / 82°0Partly cloudy
116 °Partly cloudy

Ste. Genevieve, Thursday, 20 August

Partly cloudy. High 116°, low 82°.

Pressure29.83 inHg
Wind12 mph W
Humidity15%
Visibility
Dew point51°
Fri, 21114° / 84°0Clear
114 °Clear

Ste. Genevieve, Friday, 21 August

Clear. High 114°, low 84°.

Pressure29.83 inHg
Wind13.3 mph NW
Humidity14%
Visibility
Dew point49°
Sat, 22113° / 80°0Overcast
113 °Overcast

Ste. Genevieve, Saturday, 22 August

Overcast. High 113°, low 80°.

Pressure29.85 inHg
Wind10.1 mph SW
Humidity22%
Visibility
Dew point57°
Sun, 23111° / 82°0Partly cloudy
111 °Partly cloudy

Ste. Genevieve, Sunday, 23 August

Partly cloudy. High 111°, low 82°.

Pressure29.85 inHg
Wind12.7 mph SW
Humidity22%
Visibility
Dew point58°
Mon, 24104° / 79°0.01Light rain
104 °Light rain

Ste. Genevieve, Monday, 24 August

Light rain. High 104°, low 79°.

Pressure29.94 inHg
Wind16.3 mph SE
Humidity29%
Visibility
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 69°0.04Climate normal
87 °Climate normal

Ste. Genevieve, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.04 in
Chance of precipitation17%
Record high100° (2023)
Record low57° (1966)
Wed, 2687° / 69°0.09Climate normal
87 °Climate normal

Ste. Genevieve, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.09 in
Chance of precipitation28%
Record high99° (1983)
Record low55° (2025)
Thu, 2787° / 69°0.12Climate normal
87 °Climate normal

Ste. Genevieve, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.12 in
Chance of precipitation28%
Record high98° (1983)
Record low55° (2025)
Fri, 2887° / 69°0.09Climate normal
87 °Climate normal

Ste. Genevieve, Friday, 28 August

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.09 in
Chance of precipitation35%
Record high96° (2007)
Record low54° (1967)
Sat, 2986° / 69°0.11Climate normal
86 °Climate normal

Ste. Genevieve, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.11 in
Chance of precipitation32%
Record high98° (1984)
Record low51° (1986)
Sun, 3085° / 68°0.13Climate normal
85 °Climate normal

Ste. Genevieve, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.13 in
Chance of precipitation27%
Record high98° (1995)
Record low52° (1986)
Mon, 3185° / 68°0.09Climate normal
85 °Climate normal

Ste. Genevieve, Monday, 31 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.09 in
Chance of precipitation37%
Record high98° (2013)
Record low58° (2009)
Tue, 0185° / 68°0.11Climate normal
85 °Climate normal

Ste. Genevieve, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.11 in
Chance of precipitation33%
Record high98° (2011)
Record low53° (1967)
Wed, 0284° / 67°0.11Climate normal
84 °Climate normal

Ste. Genevieve, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation32%
Record high97° (2011)
Record low55° (1965)
Thu, 0384° / 67°0.08Climate normal
84 °Climate normal

Ste. Genevieve, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.08 in
Chance of precipitation33%
Record high98° (2011)
Record low54° (1974)
Fri, 0484° / 67°0.13Climate normal
84 °Climate normal

Ste. Genevieve, Friday, 4 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.13 in
Chance of precipitation28%
Record high96° (1999)
Record low53° (1974)
Sat, 0583° / 66°0.13Climate normal
83 °Climate normal

Ste. Genevieve, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation25%
Record high96° (1990)
Record low52° (1974)
Sun, 0684° / 65°0.03Climate normal
84 °Climate normal

Ste. Genevieve, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high84°
Average low65°
Average precipitation0.03 in
Chance of precipitation27%
Record high97° (1990)
Record low52° (1988)
Mon, 0784° / 65°0.05Climate normal
84 °Climate normal

Ste. Genevieve, Monday, 7 September

Climate normal for this date — 60-year average.

Average high84°
Average low65°
Average precipitation0.05 in
Chance of precipitation23%
Record high96° (1990)
Record low48° (1988)

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 Ste. Genevieve, 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 Ste. Genevieve, 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.