Monthly outlook for Port Hudson, MO: average high 97°, average low 70.2°. That is 6.1° above the climate normal for August. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 15 August (106.6°), the coolest 24 August (60.7°).
97°/70.2°
Average high / low
+6.1°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
98.6°
86.1°
+7°
19 August – 28 August
94.4°
86.1°
+4.6°
29 August – 7 September
at normal
83.6°
—
August records over 66 years
104.2°14 August 2007All-time high
49.8°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — New Haven (11 mi).
Mon, 10100° / 75°0
100 °
Port Hudson, Monday, 10 August
Mostly clear. High 100°, low 75°.
Pressure29.94 inHg
Wind12 mph SW
Humidity40%
Visibility6.2 mi
Dew point67°
Tue, 11102° / 77°0
102 °
Port Hudson, Tuesday, 11 August
Partly cloudy. High 102°, low 77°.
Pressure29.91 inHg
Wind11.7 mph SW
Humidity37%
Visibility6.2 mi
Dew point66°
Wed, 1295° / 75°0
95 °
Port Hudson, Wednesday, 12 August
Light rain. High 95°, low 75°.
Pressure29.85 inHg
Wind8.7 mph W
Humidity48%
Visibility6.2 mi
Dew point68°
Thu, 13101° / 71°0.17
101 °
Port Hudson, Thursday, 13 August
Rain. High 101°, low 71°.
Pressure29.83 inHg
Wind11.2 mph S
Humidity40%
Visibility—
Dew point63°
Fri, 1498° / 74°0
98 °
Port Hudson, Friday, 14 August
Overcast. High 98°, low 74°.
Pressure29.94 inHg
Wind11.8 mph E
Humidity41%
Visibility—
Dew point65°
Sat, 15107° / 72°0
107 °
Port Hudson, Saturday, 15 August
Mostly clear. High 107°, low 72°.
Pressure30.03 inHg
Wind8.4 mph E
Humidity26%
Visibility—
Dew point56°
Sun, 1697° / 77°0
97 °
Port Hudson, Sunday, 16 August
Clear. High 97°, low 77°.
Pressure30.00 inHg
Wind10.9 mph W
Humidity37%
Visibility—
Dew point64°
Mon, 1785° / 65°0
85 °
Port Hudson, Monday, 17 August
Light rain. High 85°, low 65°.
Pressure30.06 inHg
Wind11.1 mph E
Humidity38%
Visibility—
Dew point54°
Tue, 18106° / 67°0.08
106 °
Port Hudson, Tuesday, 18 August
Light rain. High 106°, low 67°.
Pressure29.77 inHg
Wind11 mph SW
Humidity34%
Visibility—
Dew point60°
Wed, 1997° / 72°0
97 °
Port Hudson, Wednesday, 19 August
Overcast. High 97°, low 72°.
Pressure29.85 inHg
Wind13.6 mph N
Humidity36%
Visibility—
Dew point61°
Thu, 2089° / 64°0
89 °
Port Hudson, Thursday, 20 August
Partly cloudy. High 89°, low 64°.
Pressure29.94 inHg
Wind6.7 mph E
Humidity38%
Visibility—
Dew point54°
Fri, 21101° / 66°0
101 °
Port Hudson, Friday, 21 August
Clear. High 101°, low 66°.
Pressure29.77 inHg
Wind11.4 mph S
Humidity36%
Visibility—
Dew point60°
Sat, 22101° / 72°0
101 °
Port Hudson, Saturday, 22 August
Clear. High 101°, low 72°.
Pressure29.83 inHg
Wind10 mph N
Humidity29%
Visibility—
Dew point57°
Sun, 2389° / 62°0
89 °
Port Hudson, Sunday, 23 August
Clear. High 89°, low 62°.
Pressure30.12 inHg
Wind11.1 mph E
Humidity32%
Visibility—
Dew point50°
Mon, 2489° / 61°0
89 °
Port Hudson, Monday, 24 August
Partly cloudy. High 89°, low 61°.
Pressure30.18 inHg
Wind7.8 mph E
Humidity33%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 68°0.07
87 °
Port Hudson, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low68°
Average precipitation0.07 in
Chance of precipitation23%
Record high100° (2023)
Record low56° (2015)
Wed, 2687° / 68°0.17
87 °
Port Hudson, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low68°
Average precipitation0.17 in
Chance of precipitation28%
Record high100° (2003)
Record low54° (2025)
Thu, 2786° / 69°0.11
86 °
Port Hudson, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.11 in
Chance of precipitation28%
Record high98° (1983)
Record low54° (2025)
Fri, 2886° / 68°0.08
86 °
Port Hudson, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.08 in
Chance of precipitation27%
Record high98° (2000)
Record low55° (1967)
Sat, 2985° / 67°0.08
85 °
Port Hudson, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.08 in
Chance of precipitation32%
Record high100° (1984)
Record low50° (1986)
Sun, 3085° / 67°0.14
85 °
Port Hudson, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.14 in
Chance of precipitation37%
Record high97° (2013)
Record low52° (1986)
Mon, 3184° / 67°0.11
84 °
Port Hudson, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation27%
Record high99° (2013)
Record low56° (1967)
Tue, 0184° / 67°0.09
84 °
Port Hudson, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation30%
Record high100° (2011)
Record low51° (1967)
Wed, 0283° / 66°0.13
83 °
Port Hudson, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation40%
Record high98° (2011)
Record low51° (1974)
Thu, 0383° / 66°0.09
83 °
Port Hudson, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (1960)
Record low48° (1974)
Fri, 0483° / 65°0.09
83 °
Port Hudson, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation22%
Record high96° (1990)
Record low46° (1974)
Sat, 0583° / 65°0.04
83 °
Port Hudson, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.04 in
Chance of precipitation17%
Record high97° (1990)
Record low50° (1974)
Sun, 0683° / 65°0.06
83 °
Port Hudson, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high99° (1990)
Record low51° (1988)
Mon, 0783° / 64°0.07
83 °
Port Hudson, Monday, 7 September
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.07 in
Chance of precipitation32%
Record high96° (1960)
Record low50° (1988)
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 Port Hudson, 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 Port Hudson, 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.