Monthly outlook for Fort Henry, MO: average high 99.6°, average low 73.9°. That is 8.1° above the climate normal for August. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 20 August (115.8°), the coolest 14 August (65.4°).
99.6°/73.9°
Average high / low
+8.1°
Above normal
5 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
93°
85.2°
+4.4°
19 August – 28 August
110.7°
85.2°
+14.2°
29 August – 7 September
at normal
82.8°
—
August records over 66 years
103.6°2 August 2011All-time high
50.9°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Moberly (10 mi).
Mon, 1098° / 75°0.01
98 °
Fort Henry, Monday, 10 August
Light rain. High 98°, low 75°.
Pressure29.88 inHg
Wind11.7 mph SW
Humidity45%
Visibility6.2 mi
Dew point67°
Tue, 11102° / 74°0.01
102 °
Fort Henry, Tuesday, 11 August
Light rain. High 102°, low 74°.
Pressure29.80 inHg
Wind17.5 mph SW
Humidity39%
Visibility6.2 mi
Dew point66°
Wed, 1299° / 74°0.03
99 °
Fort Henry, Wednesday, 12 August
Light rain. High 99°, low 74°.
Pressure29.80 inHg
Wind1.8 mph SE
Humidity44%
Visibility6.2 mi
Dew point69°
Thu, 1388° / 71°0.13
88 °
Fort Henry, Thursday, 13 August
Light rain. High 88°, low 71°.
Pressure29.85 inHg
Wind18.8 mph E
Humidity55%
Visibility—
Dew point68°
Fri, 1478° / 65°0.1
78 °
Fort Henry, Friday, 14 August
Light rain. High 78°, low 65°.
Pressure30.03 inHg
Wind18.6 mph E
Humidity65%
Visibility—
Dew point64°
Sat, 1587° / 66°0.1
87 °
Fort Henry, Saturday, 15 August
Light rain. High 87°, low 66°.
Pressure30.09 inHg
Wind13.2 mph E
Humidity67%
Visibility—
Dew point66°
Sun, 1691° / 72°0
91 °
Fort Henry, Sunday, 16 August
Overcast. High 91°, low 72°.
Pressure30.06 inHg
Wind11.3 mph NE
Humidity55%
Visibility—
Dew point68°
Mon, 1788° / 68°0.03
88 °
Fort Henry, Monday, 17 August
Light rain. High 88°, low 68°.
Pressure30.03 inHg
Wind7.6 mph E
Humidity48%
Visibility—
Dew point63°
Tue, 18102° / 70°0
102 °
Fort Henry, Tuesday, 18 August
Overcast. High 102°, low 70°.
Pressure29.88 inHg
Wind12.1 mph SE
Humidity41%
Visibility—
Dew point65°
Wed, 19113° / 78°0
113 °
Fort Henry, Wednesday, 19 August
Partly cloudy. High 113°, low 78°.
Pressure29.83 inHg
Wind15.7 mph SW
Humidity17%
Visibility—
Dew point51°
Thu, 20116° / 86°0
116 °
Fort Henry, Thursday, 20 August
Clear. High 116°, low 86°.
Pressure29.77 inHg
Wind15.8 mph SW
Humidity16%
Visibility—
Dew point52°
Fri, 21108° / 76°0
108 °
Fort Henry, Friday, 21 August
Mostly clear. High 108°, low 76°.
Pressure29.85 inHg
Wind13.3 mph E
Humidity30%
Visibility—
Dew point63°
Sat, 22115° / 85°0.02
115 °
Fort Henry, Saturday, 22 August
Light rain. High 115°, low 85°.
Pressure29.77 inHg
Wind15.8 mph SW
Humidity15%
Visibility—
Dew point51°
Sun, 23108° / 75°0.16
108 °
Fort Henry, Sunday, 23 August
Light rain. High 108°, low 75°.
Pressure29.83 inHg
Wind19.2 mph NW
Humidity26%
Visibility—
Dew point60°
Mon, 24104° / 74°0.07
104 °
Fort Henry, Monday, 24 August
Light rain. High 104°, low 74°.
Pressure29.94 inHg
Wind9.1 mph NE
Humidity45%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 68°0.15
86 °
Fort Henry, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.15 in
Chance of precipitation27%
Record high101° (2003)
Record low56° (2015)
Wed, 2686° / 69°0.2
86 °
Fort Henry, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.2 in
Chance of precipitation27%
Record high100° (2003)
Record low55° (2025)
Thu, 2785° / 69°0.07
85 °
Fort Henry, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.07 in
Chance of precipitation25%
Record high96° (1983)
Record low56° (1967)
Fri, 2885° / 68°0.08
85 °
Fort Henry, 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 °
Fort Henry, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.06 in
Chance of precipitation20%
Record high101° (1984)
Record low51° (1986)
Sun, 3084° / 67°0.1
84 °
Fort Henry, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.1 in
Chance of precipitation28%
Record high98° (2013)
Record low54° (2009)
Mon, 3183° / 67°0.12
83 °
Fort Henry, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.12 in
Chance of precipitation30%
Record high98° (2000)
Record low55° (1967)
Tue, 0183° / 67°0.14
83 °
Fort Henry, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.14 in
Chance of precipitation23%
Record high99° (2011)
Record low52° (1967)
Wed, 0283° / 66°0.08
83 °
Fort Henry, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.08 in
Chance of precipitation28%
Record high97° (2000)
Record low51° (1974)
Thu, 0383° / 66°0.09
83 °
Fort Henry, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation25%
Record high94° (1960)
Record low48° (1974)
Fri, 0482° / 65°0.07
82 °
Fort Henry, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation18%
Record high94° (1990)
Record low44° (1974)
Sat, 0582° / 65°0.06
82 °
Fort Henry, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high97° (1998)
Record low51° (1974)
Sun, 0682° / 65°0.06
82 °
Fort Henry, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation23%
Record high97° (1990)
Record low50° (1988)
Mon, 0782° / 65°0.08
82 °
Fort Henry, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.08 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 Fort Henry, 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 Fort Henry, 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.