Monthly outlook for Hickory Hill, MO: average high 103.3°, average low 74.6°. That is 9° above the climate normal for August. Precipitation is expected on 6 days (about 0.7 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 20 August (115.1°), the coolest 15 August (67.6°).
103.3°/74.6°
Average high / low
+9°
Above normal
6 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
98.5°
87°
+6.4°
19 August – 28 August
111.4°
87.3°
+13.4°
29 August – 7 September
at normal
84.5°
—
August records over 66 years
105.6°2 August 2011All-time high
51.8°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Lohman (10 mi).
Mon, 10103° / 75°0.23
103 °
Hickory Hill, Monday, 10 August
Heavy rain. High 103°, low 75°.
Pressure29.91 inHg
Wind13.4 mph SW
Humidity36%
Visibility6.2 mi
Dew point66°
Tue, 11104° / 74°0
104 °
Hickory Hill, Tuesday, 11 August
Clear. High 104°, low 74°.
Pressure29.85 inHg
Wind14.3 mph SW
Humidity35%
Visibility6.2 mi
Dew point65°
Wed, 1298° / 72°0.07
98 °
Hickory Hill, Wednesday, 12 August
Light rain. High 98°, low 72°.
Pressure29.83 inHg
Wind9.8 mph W
Humidity38%
Visibility6.2 mi
Dew point66°
Thu, 1396° / 70°0.07
96 °
Hickory Hill, Thursday, 13 August
Light rain. High 96°, low 70°.
Pressure29.83 inHg
Wind11.6 mph E
Humidity40%
Visibility—
Dew point64°
Fri, 1488° / 69°0.07
88 °
Hickory Hill, Friday, 14 August
Light rain. High 88°, low 69°.
Pressure30.00 inHg
Wind12.4 mph E
Humidity71%
Visibility—
Dew point66°
Sat, 15100° / 68°0
100 °
Hickory Hill, Saturday, 15 August
Overcast. High 100°, low 68°.
Pressure30.03 inHg
Wind12.5 mph E
Humidity32%
Visibility—
Dew point58°
Sun, 1697° / 72°0.01
97 °
Hickory Hill, Sunday, 16 August
Light rain. High 97°, low 72°.
Pressure30.03 inHg
Wind9.1 mph NE
Humidity48%
Visibility—
Dew point68°
Mon, 1794° / 71°0.15
94 °
Hickory Hill, Monday, 17 August
Light rain. High 94°, low 71°.
Pressure30.03 inHg
Wind8.2 mph N
Humidity56%
Visibility—
Dew point69°
Tue, 18106° / 72°0
106 °
Hickory Hill, Tuesday, 18 August
Partly cloudy. High 106°, low 72°.
Pressure29.88 inHg
Wind11.7 mph S
Humidity31%
Visibility—
Dew point60°
Wed, 19114° / 78°0
114 °
Hickory Hill, Wednesday, 19 August
Clear. High 114°, low 78°.
Pressure29.83 inHg
Wind13.8 mph W
Humidity15%
Visibility—
Dew point49°
Thu, 20115° / 81°0
115 °
Hickory Hill, Thursday, 20 August
Clear. High 115°, low 81°.
Pressure29.83 inHg
Wind14.9 mph SW
Humidity16%
Visibility—
Dew point51°
Fri, 21113° / 83°0
113 °
Hickory Hill, Friday, 21 August
Partly cloudy. High 113°, low 83°.
Pressure29.85 inHg
Wind11.3 mph SW
Humidity17%
Visibility—
Dew point51°
Sat, 22113° / 88°0.01
113 °
Hickory Hill, Saturday, 22 August
Light rain. High 113°, low 88°.
Pressure29.83 inHg
Wind14.2 mph S
Humidity19%
Visibility—
Dew point55°
Sun, 23108° / 75°0.11
108 °
Hickory Hill, Sunday, 23 August
Light rain. High 108°, low 75°.
Pressure29.85 inHg
Wind10.9 mph S
Humidity27%
Visibility—
Dew point59°
Mon, 24105° / 74°0.02
105 °
Hickory Hill, Monday, 24 August
Light rain. High 105°, low 74°.
Pressure29.94 inHg
Wind10.2 mph N
Humidity32%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2588° / 69°0.11
88 °
Hickory Hill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high88°
Average low69°
Average precipitation0.11 in
Chance of precipitation30%
Record high102° (2023)
Record low58° (2025)
Wed, 2688° / 69°0.15
88 °
Hickory Hill, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low69°
Average precipitation0.15 in
Chance of precipitation25%
Record high101° (2003)
Record low54° (2025)
Thu, 2787° / 69°0.11
87 °
Hickory Hill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.11 in
Chance of precipitation30%
Record high100° (1983)
Record low57° (2025)
Fri, 2887° / 69°0.07
87 °
Hickory Hill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.07 in
Chance of precipitation28%
Record high101° (2000)
Record low53° (1986)
Sat, 2986° / 68°0.11
86 °
Hickory Hill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.11 in
Chance of precipitation28%
Record high102° (1984)
Record low52° (1986)
Sun, 3086° / 68°0.15
86 °
Hickory Hill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.15 in
Chance of precipitation30%
Record high99° (2000)
Record low55° (1986)
Mon, 3185° / 68°0.14
85 °
Hickory Hill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.14 in
Chance of precipitation32%
Record high100° (2000)
Record low57° (1967)
Tue, 0184° / 67°0.12
84 °
Hickory Hill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.12 in
Chance of precipitation30%
Record high100° (2011)
Record low53° (1967)
Wed, 0284° / 67°0.13
84 °
Hickory Hill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.13 in
Chance of precipitation35%
Record high100° (2000)
Record low51° (1974)
Thu, 0385° / 66°0.11
85 °
Hickory Hill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.11 in
Chance of precipitation27%
Record high99° (2000)
Record low49° (1974)
Fri, 0484° / 66°0.12
84 °
Hickory Hill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.12 in
Chance of precipitation20%
Record high97° (1990)
Record low47° (1974)
Sat, 0584° / 66°0.04
84 °
Hickory Hill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.04 in
Chance of precipitation18%
Record high98° (1990)
Record low51° (1974)
Sun, 0684° / 65°0.04
84 °
Hickory Hill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.04 in
Chance of precipitation27%
Record high100° (1990)
Record low51° (1974)
Mon, 0784° / 65°0.07
84 °
Hickory Hill, Monday, 7 September
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.07 in
Chance of precipitation32%
Record high96° (1960)
Record low51° (2025)
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 Hickory Hill, 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 Hickory Hill, 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.