Monthly outlook for Latham Mill, MO: average high 97.5°, average low 71.1°. That is 6.7° above the climate normal for August. Precipitation is expected on 8 days (about 1.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 19 August (106.4°), the coolest 21 August (62.8°).
97.5°/71.1°
Average high / low
+6.7°
Above normal
8 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
98.3°
85.3°
+7.2°
18 August – 27 August
96.1°
85.5°
+5.9°
28 August – 6 September
at normal
82.9°
—
August records over 66 years
105.3°20 August 2023All-time high
49.5°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Mountain Grove (12 mi).
Sun, 0996° / 70°0
96 °
Latham Mill, Sunday, 9 August
Mostly clear. High 96°, low 70°.
Pressure30.00 inHg
Wind11.6 mph S
Humidity48%
Visibility6.2 mi
Dew point68°
Mon, 1099° / 72°0
99 °
Latham Mill, Monday, 10 August
Clear. High 99°, low 72°.
Pressure29.97 inHg
Wind13 mph SW
Humidity44%
Visibility6.2 mi
Dew point67°
Tue, 11102° / 74°0.01
102 °
Latham Mill, Tuesday, 11 August
Light rain. High 102°, low 74°.
Pressure29.91 inHg
Wind14.8 mph SW
Humidity38%
Visibility6.2 mi
Dew point66°
Wed, 1286° / 75°0.15
86 °
Latham Mill, Wednesday, 12 August
Light rain. High 86°, low 75°.
Pressure29.88 inHg
Wind13.4 mph SW
Humidity65%
Visibility6.2 mi
Dew point67°
Thu, 13100° / 72°0.04
100 °
Latham Mill, Thursday, 13 August
Light rain. High 100°, low 72°.
Pressure29.85 inHg
Wind14.1 mph SE
Humidity52%
Visibility—
Dew point66°
Fri, 14100° / 76°0.06
100 °
Latham Mill, Friday, 14 August
Light rain. High 100°, low 76°.
Pressure29.91 inHg
Wind18 mph SE
Humidity29%
Visibility—
Dew point59°
Sat, 15103° / 72°0
103 °
Latham Mill, Saturday, 15 August
Overcast. High 103°, low 72°.
Pressure30.06 inHg
Wind14.1 mph SW
Humidity32%
Visibility—
Dew point60°
Sun, 16103° / 74°0.22
103 °
Latham Mill, Sunday, 16 August
Rain. High 103°, low 74°.
Pressure30.03 inHg
Wind12.4 mph NW
Humidity33%
Visibility—
Dew point62°
Mon, 17103° / 74°0.07
103 °
Latham Mill, Monday, 17 August
Light rain. High 103°, low 74°.
Pressure30.00 inHg
Wind14.2 mph NW
Humidity36%
Visibility—
Dew point62°
Tue, 1887° / 73°0
87 °
Latham Mill, Tuesday, 18 August
Overcast. High 87°, low 73°.
Pressure30.03 inHg
Wind13.6 mph E
Humidity72%
Visibility—
Dew point69°
Wed, 19106° / 73°0
106 °
Latham Mill, Wednesday, 19 August
Overcast. High 106°, low 73°.
Pressure29.85 inHg
Wind15.9 mph NE
Humidity22%
Visibility—
Dew point53°
Thu, 2092° / 65°0
92 °
Latham Mill, Thursday, 20 August
Clear. High 92°, low 65°.
Pressure29.94 inHg
Wind16.7 mph E
Humidity42%
Visibility—
Dew point58°
Fri, 2190° / 63°0.08
90 °
Latham Mill, Friday, 21 August
Light rain. High 90°, low 63°.
Pressure29.94 inHg
Wind17.9 mph SE
Humidity48%
Visibility—
Dew point59°
Sat, 22101° / 65°0.04
101 °
Latham Mill, Saturday, 22 August
Light rain. High 101°, low 65°.
Pressure29.83 inHg
Wind16.6 mph SE
Humidity28%
Visibility—
Dew point57°
Sun, 23101° / 71°0.24
101 °
Latham Mill, Sunday, 23 August
Light rain. High 101°, low 71°.
Pressure29.94 inHg
Wind9.7 mph SW
Humidity49%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2485° / 67°0.07
85 °
Latham Mill, Monday, 24 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation27%
Record high97° (2023)
Record low57° (1984)
Tue, 2586° / 67°0.04
86 °
Latham Mill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low67°
Average precipitation0.04 in
Chance of precipitation23%
Record high98° (2023)
Record low56° (1966)
Wed, 2686° / 67°0.07
86 °
Latham Mill, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low67°
Average precipitation0.07 in
Chance of precipitation33%
Record high97° (1983)
Record low55° (2025)
Thu, 2785° / 67°0.11
85 °
Latham Mill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.11 in
Chance of precipitation28%
Record high97° (2000)
Record low57° (2025)
Fri, 2885° / 67°0.1
85 °
Latham Mill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.1 in
Chance of precipitation25%
Record high99° (2000)
Record low53° (1986)
Sat, 2984° / 66°0.11
84 °
Latham Mill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.11 in
Chance of precipitation32%
Record high99° (2000)
Record low49° (1986)
Sun, 3084° / 66°0.13
84 °
Latham Mill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.13 in
Chance of precipitation33%
Record high100° (2000)
Record low52° (1986)
Mon, 3183° / 66°0.1
83 °
Latham Mill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.1 in
Chance of precipitation30%
Record high99° (2000)
Record low52° (2009)
Tue, 0183° / 66°0.11
83 °
Latham Mill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.11 in
Chance of precipitation32%
Record high99° (2000)
Record low51° (1967)
Wed, 0282° / 65°0.15
82 °
Latham Mill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.15 in
Chance of precipitation40%
Record high98° (2000)
Record low50° (1974)
Thu, 0382° / 65°0.11
82 °
Latham Mill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation30%
Record high98° (2000)
Record low48° (1974)
Fri, 0482° / 65°0.1
82 °
Latham Mill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation25%
Record high96° (1998)
Record low47° (1974)
Sat, 0582° / 64°0.06
82 °
Latham Mill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.06 in
Chance of precipitation20%
Record high95° (1998)
Record low51° (1974)
Sun, 0682° / 64°0.05
82 °
Latham Mill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.05 in
Chance of precipitation25%
Record high96° (1990)
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 Latham Mill, 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 Latham Mill, 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.