Monthly outlook for Mount Airy, MO: average high 100.2°, average low 74.3°. That is 8.3° above the climate normal for August. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 20 August (115.9°), the coolest 14 August (65.7°).
100.2°/74.3°
Average high / low
+8.3°
Above normal
5 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
93.7°
85.4°
+4.6°
19 August – 28 August
111.2°
85.4°
+14.3°
29 August – 7 September
at normal
83.1°
—
August records over 66 years
103.6°2 August 2011All-time high
51.1°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Salisbury (10 mi).
Mon, 1098° / 74°0.03
98 °
Mount Airy, Monday, 10 August
Light rain. High 98°, low 74°.
Pressure29.88 inHg
Wind11.8 mph SW
Humidity45%
Visibility6.2 mi
Dew point67°
Tue, 11102° / 73°0.01
102 °
Mount Airy, Tuesday, 11 August
Light rain. High 102°, low 73°.
Pressure29.83 inHg
Wind17.3 mph SW
Humidity40%
Visibility6.2 mi
Dew point66°
Wed, 1298° / 74°0.02
98 °
Mount Airy, Wednesday, 12 August
Light rain. High 98°, low 74°.
Pressure29.80 inHg
Wind2.1 mph S
Humidity44%
Visibility6.2 mi
Dew point68°
Thu, 1389° / 72°0.07
89 °
Mount Airy, Thursday, 13 August
Light rain. High 89°, low 72°.
Pressure29.85 inHg
Wind19.1 mph E
Humidity54%
Visibility—
Dew point68°
Fri, 1479° / 66°0.11
79 °
Mount Airy, Friday, 14 August
Light rain. High 79°, low 66°.
Pressure30.03 inHg
Wind18.3 mph E
Humidity63%
Visibility—
Dew point64°
Sat, 1589° / 66°0.08
89 °
Mount Airy, Saturday, 15 August
Light rain. High 89°, low 66°.
Pressure30.06 inHg
Wind13.6 mph E
Humidity63%
Visibility—
Dew point66°
Sun, 1692° / 72°0
92 °
Mount Airy, Sunday, 16 August
Overcast. High 92°, low 72°.
Pressure30.06 inHg
Wind11.6 mph NE
Humidity53%
Visibility—
Dew point68°
Mon, 1788° / 69°0.02
88 °
Mount Airy, Monday, 17 August
Light rain. High 88°, low 69°.
Pressure30.03 inHg
Wind8.4 mph E
Humidity48%
Visibility—
Dew point63°
Tue, 18102° / 71°0
102 °
Mount Airy, Tuesday, 18 August
Overcast. High 102°, low 71°.
Pressure29.88 inHg
Wind12.4 mph SE
Humidity40%
Visibility—
Dew point65°
Wed, 19113° / 79°0
113 °
Mount Airy, Wednesday, 19 August
Mostly clear. High 113°, low 79°.
Pressure29.83 inHg
Wind15.4 mph SW
Humidity16%
Visibility—
Dew point50°
Thu, 20116° / 88°0
116 °
Mount Airy, Thursday, 20 August
Clear. High 116°, low 88°.
Pressure29.80 inHg
Wind15.5 mph SW
Humidity16%
Visibility—
Dew point52°
Fri, 21110° / 76°0
110 °
Mount Airy, Friday, 21 August
Mostly clear. High 110°, low 76°.
Pressure29.85 inHg
Wind14.1 mph E
Humidity26%
Visibility—
Dew point60°
Sat, 22115° / 84°0.02
115 °
Mount Airy, Saturday, 22 August
Light rain. High 115°, low 84°.
Pressure29.77 inHg
Wind15.7 mph SW
Humidity16%
Visibility—
Dew point53°
Sun, 23109° / 78°0.13
109 °
Mount Airy, Sunday, 23 August
Light rain. High 109°, low 78°.
Pressure29.83 inHg
Wind19.2 mph N
Humidity26%
Visibility—
Dew point60°
Mon, 24104° / 74°0.07
104 °
Mount Airy, Monday, 24 August
Light rain. High 104°, low 74°.
Pressure29.94 inHg
Wind9.6 mph NE
Humidity40%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 68°0.14
86 °
Mount Airy, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.14 in
Chance of precipitation25%
Record high100° (2003)
Record low56° (2015)
Wed, 2686° / 69°0.21
86 °
Mount Airy, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.21 in
Chance of precipitation28%
Record high100° (2003)
Record low53° (2025)
Thu, 2786° / 69°0.07
86 °
Mount Airy, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.07 in
Chance of precipitation27%
Record high97° (1983)
Record low56° (1967)
Fri, 2885° / 68°0.08
85 °
Mount Airy, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.08 in
Chance of precipitation28%
Record high98° (2000)
Record low51° (1986)
Sat, 2985° / 68°0.06
85 °
Mount Airy, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.06 in
Chance of precipitation22%
Record high102° (1984)
Record low53° (1986)
Sun, 3084° / 67°0.11
84 °
Mount Airy, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation28%
Record high98° (2013)
Record low54° (2009)
Mon, 3184° / 67°0.13
84 °
Mount Airy, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.13 in
Chance of precipitation32%
Record high100° (2000)
Record low55° (1967)
Tue, 0183° / 67°0.14
83 °
Mount Airy, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.14 in
Chance of precipitation23%
Record high98° (2011)
Record low52° (1967)
Wed, 0283° / 67°0.08
83 °
Mount Airy, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.08 in
Chance of precipitation25%
Record high98° (2000)
Record low52° (1974)
Thu, 0383° / 66°0.07
83 °
Mount Airy, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.07 in
Chance of precipitation23%
Record high95° (1960)
Record low48° (1974)
Fri, 0482° / 66°0.07
82 °
Mount Airy, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.07 in
Chance of precipitation15%
Record high94° (1960)
Record low45° (1974)
Sat, 0583° / 65°0.07
83 °
Mount Airy, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.07 in
Chance of precipitation28%
Record high96° (1998)
Record low50° (1974)
Sun, 0682° / 65°0.07
82 °
Mount Airy, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation22%
Record high96° (1990)
Record low51° (2025)
Mon, 0782° / 65°0.09
82 °
Mount Airy, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation32%
Record high95° (2013)
Record low50° (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 Mount Airy, 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 Mount Airy, 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.