Monthly outlook for South Greenfield, MO: average high 106.1°, average low 77.8°. That is 10.5° above the climate normal for August. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 19 August (110.9°), the coolest 22 August (69°).
106.1°/77.8°
Average high / low
+10.5°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
105.8°
87.1°
+10.4°
19 August – 28 August
106.7°
87.3°
+10.8°
29 August – 7 September
at normal
84.5°
—
August records over 66 years
106.2°2 August 2011All-time high
52.5°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Miller (11 mi).
Mon, 1095° / 74°0
95 °
South Greenfield, Monday, 10 August
Clear. High 95°, low 74°.
Pressure29.94 inHg
Wind18.4 mph SW
Humidity28%
Visibility6.2 mi
Dew point61°
Tue, 11107° / 77°0.02
107 °
South Greenfield, Tuesday, 11 August
Light rain. High 107°, low 77°.
Pressure29.85 inHg
Wind20.2 mph SW
Humidity27%
Visibility6.2 mi
Dew point62°
Wed, 12108° / 79°0.03
108 °
South Greenfield, Wednesday, 12 August
Light rain. High 108°, low 79°.
Pressure29.83 inHg
Wind17.8 mph W
Humidity24%
Visibility6.2 mi
Dew point59°
Thu, 13108° / 78°0
108 °
South Greenfield, Thursday, 13 August
Overcast. High 108°, low 78°.
Pressure29.83 inHg
Wind17.9 mph SW
Humidity23%
Visibility6.2 mi
Dew point60°
Fri, 14108° / 84°0
108 °
South Greenfield, Friday, 14 August
Clear. High 108°, low 84°.
Pressure29.88 inHg
Wind22.1 mph SW
Humidity22%
Visibility—
Dew point56°
Sat, 15109° / 85°0
109 °
South Greenfield, Saturday, 15 August
Clear. High 109°, low 85°.
Pressure29.97 inHg
Wind22.2 mph SW
Humidity20%
Visibility—
Dew point54°
Sun, 16107° / 83°0.01
107 °
South Greenfield, Sunday, 16 August
Light rain. High 107°, low 83°.
Pressure29.94 inHg
Wind18 mph SW
Humidity19%
Visibility—
Dew point54°
Mon, 17109° / 85°0
109 °
South Greenfield, Monday, 17 August
Mostly clear. High 109°, low 85°.
Pressure29.88 inHg
Wind19.6 mph SW
Humidity14%
Visibility—
Dew point45°
Tue, 18111° / 82°0
111 °
South Greenfield, Tuesday, 18 August
Partly cloudy. High 111°, low 82°.
Pressure29.88 inHg
Wind19.4 mph SW
Humidity15%
Visibility—
Dew point47°
Wed, 19111° / 80°0.02
111 °
South Greenfield, Wednesday, 19 August
Light rain. High 111°, low 80°.
Pressure29.91 inHg
Wind16.3 mph S
Humidity16%
Visibility—
Dew point50°
Thu, 20111° / 78°0.11
111 °
South Greenfield, Thursday, 20 August
Light rain. High 111°, low 78°.
Pressure29.83 inHg
Wind20.5 mph S
Humidity17%
Visibility—
Dew point51°
Fri, 21104° / 73°0.06
104 °
South Greenfield, Friday, 21 August
Light rain. High 104°, low 73°.
Pressure29.85 inHg
Wind15 mph N
Humidity23%
Visibility—
Dew point53°
Sat, 22103° / 69°0
103 °
South Greenfield, Saturday, 22 August
Clear. High 103°, low 69°.
Pressure29.94 inHg
Wind11.5 mph NE
Humidity21%
Visibility—
Dew point49°
Sun, 23107° / 72°0.14
107 °
South Greenfield, Sunday, 23 August
Light rain. High 107°, low 72°.
Pressure29.91 inHg
Wind20 mph SE
Humidity22%
Visibility—
Dew point53°
Mon, 24104° / 72°0.01
104 °
South Greenfield, Monday, 24 August
Light rain. High 104°, low 72°.
Pressure29.97 inHg
Wind16.6 mph S
Humidity28%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2588° / 69°0.08
88 °
South Greenfield, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high88°
Average low69°
Average precipitation0.08 in
Chance of precipitation22%
Record high98° (2023)
Record low57° (1966)
Wed, 2688° / 69°0.09
88 °
South Greenfield, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low69°
Average precipitation0.09 in
Chance of precipitation30%
Record high97° (1983)
Record low55° (2025)
Thu, 2787° / 69°0.12
87 °
South Greenfield, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.12 in
Chance of precipitation33%
Record high100° (2000)
Record low57° (1967)
Fri, 2886° / 68°0.09
86 °
South Greenfield, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.09 in
Chance of precipitation28%
Record high100° (2000)
Record low55° (1986)
Sat, 2986° / 68°0.09
86 °
South Greenfield, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.09 in
Chance of precipitation32%
Record high101° (1984)
Record low53° (1986)
Sun, 3086° / 68°0.09
86 °
South Greenfield, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.09 in
Chance of precipitation32%
Record high101° (2000)
Record low56° (1986)
Mon, 3185° / 67°0.12
85 °
South Greenfield, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.12 in
Chance of precipitation33%
Record high101° (2000)
Record low53° (2009)
Tue, 0184° / 67°0.11
84 °
South Greenfield, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation35%
Record high100° (2000)
Record low53° (1967)
Wed, 0284° / 67°0.14
84 °
South Greenfield, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.14 in
Chance of precipitation35%
Record high101° (2000)
Record low51° (1974)
Thu, 0384° / 67°0.09
84 °
South Greenfield, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation30%
Record high101° (2000)
Record low48° (1974)
Fri, 0484° / 67°0.13
84 °
South Greenfield, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.13 in
Chance of precipitation28%
Record high100° (1998)
Record low47° (1974)
Sat, 0584° / 66°0.07
84 °
South Greenfield, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.07 in
Chance of precipitation23%
Record high98° (1998)
Record low50° (1974)
Sun, 0684° / 65°0.06
84 °
South Greenfield, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.06 in
Chance of precipitation27%
Record high98° (1990)
Record low51° (1974)
Mon, 0784° / 65°0.12
84 °
South Greenfield, Monday, 7 September
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.12 in
Chance of precipitation27%
Record high98° (1998)
Record low52° (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 South Greenfield, 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 South Greenfield, 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.