Monthly outlook for Stillhouse Springs, MO: average high 100.7°, average low 72.7°. That is 8° above the climate normal for August. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 18 August (112.4°), the coolest 24 August (63.4°).
100.7°/72.7°
Average high / low
+8°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
102.5°
86.1°
+9.1°
19 August – 28 August
97.6°
86.3°
+6.3°
29 August – 7 September
at normal
83.5°
—
August records over 66 years
104.9°20 August 2023All-time high
50.2°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Richland (5 mi).
Mon, 1097° / 74°0
97 °
Stillhouse Springs, Monday, 10 August
Clear. High 97°, low 74°.
Pressure29.94 inHg
Wind14.3 mph SW
Humidity38%
Visibility6.2 mi
Dew point65°
Tue, 11103° / 77°0
103 °
Stillhouse Springs, Tuesday, 11 August
Partly cloudy. High 103°, low 77°.
Pressure29.91 inHg
Wind13 mph SW
Humidity35%
Visibility6.2 mi
Dew point65°
Wed, 12105° / 72°0.11
105 °
Stillhouse Springs, Wednesday, 12 August
Light rain. High 105°, low 72°.
Pressure29.83 inHg
Wind13.1 mph W
Humidity28%
Visibility6.2 mi
Dew point61°
Thu, 13106° / 76°0.01
106 °
Stillhouse Springs, Thursday, 13 August
Light rain. High 106°, low 76°.
Pressure29.83 inHg
Wind9.3 mph SW
Humidity29%
Visibility6.2 mi
Dew point62°
Fri, 14107° / 81°0
107 °
Stillhouse Springs, Friday, 14 August
Partly cloudy. High 107°, low 81°.
Pressure29.91 inHg
Wind12.2 mph SW
Humidity23%
Visibility—
Dew point56°
Sat, 15108° / 75°0
108 °
Stillhouse Springs, Saturday, 15 August
Clear. High 108°, low 75°.
Pressure30.00 inHg
Wind9.5 mph SW
Humidity19%
Visibility—
Dew point51°
Sun, 16104° / 82°0
104 °
Stillhouse Springs, Sunday, 16 August
Partly cloudy. High 104°, low 82°.
Pressure30.00 inHg
Wind14.2 mph N
Humidity22%
Visibility—
Dew point55°
Mon, 1790° / 69°0.02
90 °
Stillhouse Springs, Monday, 17 August
Light rain. High 90°, low 69°.
Pressure30.03 inHg
Wind11.9 mph NE
Humidity39%
Visibility—
Dew point59°
Tue, 18112° / 69°0.01
112 °
Stillhouse Springs, Tuesday, 18 August
Light rain. High 112°, low 69°.
Pressure29.74 inHg
Wind17.8 mph W
Humidity14%
Visibility—
Dew point44°
Wed, 1998° / 77°0
98 °
Stillhouse Springs, Wednesday, 19 August
Overcast. High 98°, low 77°.
Pressure29.85 inHg
Wind11.9 mph N
Humidity31%
Visibility—
Dew point59°
Thu, 2096° / 66°0
96 °
Stillhouse Springs, Thursday, 20 August
Overcast. High 96°, low 66°.
Pressure29.94 inHg
Wind9.6 mph NE
Humidity30%
Visibility—
Dew point52°
Fri, 21105° / 66°0.04
105 °
Stillhouse Springs, Friday, 21 August
Light rain. High 105°, low 66°.
Pressure29.77 inHg
Wind14.3 mph S
Humidity31%
Visibility—
Dew point58°
Sat, 22102° / 80°0
102 °
Stillhouse Springs, Saturday, 22 August
Clear. High 102°, low 80°.
Pressure29.83 inHg
Wind13.9 mph N
Humidity20%
Visibility—
Dew point51°
Sun, 2393° / 64°0
93 °
Stillhouse Springs, Sunday, 23 August
Clear. High 93°, low 64°.
Pressure30.09 inHg
Wind9.4 mph NE
Humidity24%
Visibility—
Dew point45°
Mon, 2493° / 63°0
93 °
Stillhouse Springs, Monday, 24 August
Overcast. High 93°, low 63°.
Pressure30.15 inHg
Wind8.4 mph E
Humidity26%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 68°0.05
87 °
Stillhouse Springs, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low68°
Average precipitation0.05 in
Chance of precipitation28%
Record high99° (2023)
Record low57° (1961)
Wed, 2687° / 68°0.11
87 °
Stillhouse Springs, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low68°
Average precipitation0.11 in
Chance of precipitation25%
Record high99° (1983)
Record low54° (2025)
Thu, 2786° / 68°0.13
86 °
Stillhouse Springs, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.13 in
Chance of precipitation30%
Record high99° (1983)
Record low56° (2025)
Fri, 2885° / 68°0.1
85 °
Stillhouse Springs, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.1 in
Chance of precipitation27%
Record high100° (2000)
Record low53° (1986)
Sat, 2985° / 67°0.12
85 °
Stillhouse Springs, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.12 in
Chance of precipitation33%
Record high101° (1984)
Record low50° (1986)
Sun, 3085° / 67°0.12
85 °
Stillhouse Springs, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.12 in
Chance of precipitation37%
Record high99° (2000)
Record low54° (1986)
Mon, 3184° / 67°0.14
84 °
Stillhouse Springs, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.14 in
Chance of precipitation27%
Record high100° (2000)
Record low54° (2009)
Tue, 0183° / 66°0.09
83 °
Stillhouse Springs, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation32%
Record high99° (2000)
Record low52° (1967)
Wed, 0283° / 66°0.13
83 °
Stillhouse Springs, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation35%
Record high99° (2000)
Record low50° (1974)
Thu, 0383° / 66°0.09
83 °
Stillhouse Springs, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation28%
Record high97° (2000)
Record low48° (1974)
Fri, 0483° / 65°0.09
83 °
Stillhouse Springs, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation23%
Record high96° (1998)
Record low46° (1974)
Sat, 0583° / 65°0.05
83 °
Stillhouse Springs, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.05 in
Chance of precipitation25%
Record high97° (1998)
Record low50° (1974)
Sun, 0683° / 64°0.05
83 °
Stillhouse Springs, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.05 in
Chance of precipitation20%
Record high98° (1990)
Record low50° (1974)
Mon, 0783° / 64°0.07
83 °
Stillhouse Springs, Monday, 7 September
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.07 in
Chance of precipitation32%
Record high95° (1998)
Record low50° (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 Stillhouse Springs, 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 Stillhouse Springs, 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.