Monthly outlook for South Mound, KS: average high 108°, average low 79.6°. That is 10.6° above the climate normal for August. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 20 August (115.7°), the coolest 17 August (72.3°).
108°/79.6°
Average high / low
+10.6°
Above normal
0 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
105.3°
88.9°
+9.1°
19 August – 28 August
112.5°
89.1°
+13°
29 August – 7 September
at normal
86.5°
—
August records over 66 years
108.9°2 August 2011All-time high
56.3°31 August 2009All-time low
Climate normals and records are computed from the nearest reference point — Labette (14 mi).
Mon, 10100° / 78°0
100 °
South Mound, Monday, 10 August
Clear. High 100°, low 78°.
Pressure29.91 inHg
Wind18.1 mph SW
Humidity41%
Visibility6.2 mi
Dew point67°
Tue, 11105° / 80°0
105 °
South Mound, Tuesday, 11 August
Clear. High 105°, low 80°.
Pressure29.85 inHg
Wind20.2 mph SW
Humidity38%
Visibility6.2 mi
Dew point66°
Wed, 12105° / 80°0
105 °
South Mound, Wednesday, 12 August
Overcast. High 105°, low 80°.
Pressure29.80 inHg
Wind14.7 mph SW
Humidity27%
Visibility6.2 mi
Dew point62°
Thu, 13107° / 78°0
107 °
South Mound, Thursday, 13 August
Overcast. High 107°, low 78°.
Pressure29.77 inHg
Wind20.7 mph S
Humidity25%
Visibility—
Dew point57°
Fri, 14109° / 86°0.02
109 °
South Mound, Friday, 14 August
Light rain. High 109°, low 86°.
Pressure29.85 inHg
Wind18.5 mph S
Humidity26%
Visibility—
Dew point60°
Sat, 15108° / 77°0
108 °
South Mound, Saturday, 15 August
Partly cloudy. High 108°, low 77°.
Pressure30.00 inHg
Wind13.5 mph S
Humidity22%
Visibility—
Dew point54°
Sun, 16105° / 77°0.04
105 °
South Mound, Sunday, 16 August
Light rain. High 105°, low 77°.
Pressure30.03 inHg
Wind11.9 mph NE
Humidity35%
Visibility—
Dew point63°
Mon, 17103° / 72°0.03
103 °
South Mound, Monday, 17 August
Light rain. High 103°, low 72°.
Pressure29.97 inHg
Wind18.1 mph SE
Humidity36%
Visibility—
Dew point62°
Tue, 18113° / 82°0
113 °
South Mound, Tuesday, 18 August
Mostly clear. High 113°, low 82°.
Pressure29.83 inHg
Wind16.9 mph S
Humidity14%
Visibility—
Dew point48°
Wed, 19114° / 83°0
114 °
South Mound, Wednesday, 19 August
Clear. High 114°, low 83°.
Pressure29.83 inHg
Wind17.2 mph SW
Humidity12%
Visibility—
Dew point44°
Thu, 20116° / 83°0
116 °
South Mound, Thursday, 20 August
Clear. High 116°, low 83°.
Pressure29.83 inHg
Wind16.7 mph S
Humidity12%
Visibility—
Dew point45°
Fri, 21116° / 82°0
116 °
South Mound, Friday, 21 August
Clear. High 116°, low 82°.
Pressure29.83 inHg
Wind17.9 mph S
Humidity11%
Visibility—
Dew point44°
Sat, 22112° / 81°0
112 °
South Mound, Saturday, 22 August
Overcast. High 112°, low 81°.
Pressure29.83 inHg
Wind22.2 mph S
Humidity18%
Visibility—
Dew point53°
Sun, 23107° / 80°0.03
107 °
South Mound, Sunday, 23 August
Light rain. High 107°, low 80°.
Pressure29.85 inHg
Wind22.3 mph S
Humidity27%
Visibility—
Dew point59°
Mon, 24110° / 79°0
110 °
South Mound, Monday, 24 August
Clear. High 110°, low 79°.
Pressure29.91 inHg
Wind10.8 mph S
Humidity20%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2589° / 72°0.07
89 °
South Mound, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.07 in
Chance of precipitation22%
Record high101° (2023)
Record low58° (2015)
Wed, 2690° / 72°0.1
90 °
South Mound, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high90°
Average low72°
Average precipitation0.1 in
Chance of precipitation22%
Record high100° (2000)
Record low56° (2025)
Thu, 2789° / 72°0.11
89 °
South Mound, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.11 in
Chance of precipitation33%
Record high101° (2000)
Record low58° (2025)
Fri, 2888° / 71°0.11
88 °
South Mound, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.11 in
Chance of precipitation20%
Record high101° (1963)
Record low57° (1992)
Sat, 2987° / 71°0.05
87 °
South Mound, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.05 in
Chance of precipitation22%
Record high100° (2000)
Record low58° (1986)
Sun, 3088° / 71°0.15
88 °
South Mound, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.15 in
Chance of precipitation25%
Record high101° (2000)
Record low60° (1988)
Mon, 3187° / 71°0.12
87 °
South Mound, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.12 in
Chance of precipitation32%
Record high103° (2000)
Record low56° (2009)
Tue, 0187° / 70°0.11
87 °
South Mound, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.11 in
Chance of precipitation28%
Record high102° (2000)
Record low57° (1967)
Wed, 0286° / 69°0.18
86 °
South Mound, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.18 in
Chance of precipitation35%
Record high104° (2000)
Record low54° (1974)
Thu, 0387° / 69°0.08
87 °
South Mound, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.08 in
Chance of precipitation28%
Record high103° (2000)
Record low51° (1974)
Fri, 0486° / 69°0.1
86 °
South Mound, Friday, 4 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation20%
Record high100° (2000)
Record low48° (1974)
Sat, 0586° / 69°0.07
86 °
South Mound, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.07 in
Chance of precipitation22%
Record high101° (1998)
Record low51° (1974)
Sun, 0686° / 68°0.06
86 °
South Mound, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.06 in
Chance of precipitation18%
Record high99° (1998)
Record low53° (2025)
Mon, 0785° / 68°0.13
85 °
South Mound, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.13 in
Chance of precipitation32%
Record high100° (1998)
Record low54° (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 South Mound, KS 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 South Mound, KS 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.