Monthly outlook for Maysville, IA: average high 80.1°, average low 63°. That is 0.5° below the climate normal for August. Precipitation is expected on 5 days (about 0.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 11 August (90.4°), the coolest 21 August (52.4°).
80.1°/63°
Average high / low
−0.5°
Below normal
5 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
81.2°
81.2°
+0°
18 August – 27 August
78.3°
81.2°
-1.6°
28 August – 6 September
at normal
79.6°
—
August records over 66 years
101.7°16 August 1988All-time high
46.8°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Davenport (9 mi).
Sun, 0990° / 64°0
90 °
Maysville, Sunday, 9 August
Overcast. High 90°, low 64°.
Pressure29.83 inHg
Wind10.7 mph S
Humidity74%
Visibility6.2 mi
Dew point73°
Mon, 1090° / 72°0
90 °
Maysville, Monday, 10 August
Overcast. High 90°, low 72°.
Pressure29.88 inHg
Wind3.5 mph W
Humidity64%
Visibility6.2 mi
Dew point71°
Tue, 1190° / 73°0
90 °
Maysville, Tuesday, 11 August
Overcast. High 90°, low 73°.
Pressure29.77 inHg
Wind12 mph SW
Humidity62%
Visibility6.2 mi
Dew point71°
Wed, 1283° / 69°0
83 °
Maysville, Wednesday, 12 August
Overcast. High 83°, low 69°.
Pressure29.88 inHg
Wind6.5 mph N
Humidity82%
Visibility6.2 mi
Dew point71°
Thu, 1373° / 62°0.07
73 °
Maysville, Thursday, 13 August
Light rain. High 73°, low 62°.
Pressure29.97 inHg
Wind9.8 mph NE
Humidity76%
Visibility—
Dew point63°
Fri, 1478° / 59°0
78 °
Maysville, Friday, 14 August
Overcast. High 78°, low 59°.
Pressure30.12 inHg
Wind8.4 mph E
Humidity52%
Visibility—
Dew point56°
Sat, 1566° / 60°0.04
66 °
Maysville, Saturday, 15 August
Light rain. High 66°, low 60°.
Pressure30.27 inHg
Wind9.9 mph E
Humidity92%
Visibility—
Dew point59°
Sun, 1677° / 60°0
77 °
Maysville, Sunday, 16 August
Overcast. High 77°, low 60°.
Pressure30.12 inHg
Wind6.7 mph E
Humidity69%
Visibility—
Dew point59°
Mon, 1783° / 65°0.05
83 °
Maysville, Monday, 17 August
Light rain. High 83°, low 65°.
Pressure30.06 inHg
Wind5.4 mph SE
Humidity64%
Visibility—
Dew point65°
Tue, 1887° / 65°0
87 °
Maysville, Tuesday, 18 August
Overcast. High 87°, low 65°.
Pressure29.97 inHg
Wind11.9 mph SW
Humidity59%
Visibility—
Dew point66°
Wed, 1976° / 61°0.07
76 °
Maysville, Wednesday, 19 August
Light rain. High 76°, low 61°.
Pressure30.00 inHg
Wind13.7 mph N
Humidity85%
Visibility—
Dew point60°
Thu, 2069° / 54°0.12
69 °
Maysville, Thursday, 20 August
Light rain. High 69°, low 54°.
Pressure30.06 inHg
Wind10.5 mph N
Humidity55%
Visibility—
Dew point50°
Fri, 2173° / 52°0
73 °
Maysville, Friday, 21 August
Overcast. High 73°, low 52°.
Pressure30.06 inHg
Wind8.2 mph SE
Humidity51%
Visibility—
Dew point51°
Sat, 2282° / 58°0.01
82 °
Maysville, Saturday, 22 August
Light rain. High 82°, low 58°.
Pressure29.83 inHg
Wind11.2 mph SW
Humidity69%
Visibility—
Dew point62°
Sun, 2383° / 65°0
83 °
Maysville, Sunday, 23 August
Clear. High 83°, low 65°.
Pressure29.94 inHg
Wind14.1 mph SW
Humidity40%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2481° / 64°0.08
81 °
Maysville, Monday, 24 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation27%
Record high98° (2023)
Record low53° (1987)
Tue, 2582° / 65°0.12
82 °
Maysville, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.12 in
Chance of precipitation35%
Record high94° (2003)
Record low53° (2025)
Wed, 2682° / 66°0.19
82 °
Maysville, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.19 in
Chance of precipitation33%
Record high94° (2003)
Record low51° (2025)
Thu, 2781° / 66°0.11
81 °
Maysville, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.11 in
Chance of precipitation23%
Record high96° (2024)
Record low54° (2025)
Fri, 2881° / 65°0.14
81 °
Maysville, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.14 in
Chance of precipitation37%
Record high95° (1984)
Record low47° (1986)
Sat, 2981° / 65°0.09
81 °
Maysville, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.09 in
Chance of precipitation22%
Record high95° (1984)
Record low47° (1986)
Sun, 3080° / 64°0.07
80 °
Maysville, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.07 in
Chance of precipitation22%
Record high97° (2013)
Record low53° (2009)
Mon, 3180° / 63°0.09
80 °
Maysville, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation22%
Record high94° (2000)
Record low47° (2009)
Tue, 0180° / 63°0.11
80 °
Maysville, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation30%
Record high95° (1984)
Record low47° (1967)
Wed, 0280° / 63°0.08
80 °
Maysville, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.08 in
Chance of precipitation28%
Record high93° (2000)
Record low49° (1967)
Thu, 0379° / 63°0.12
79 °
Maysville, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.12 in
Chance of precipitation27%
Record high92° (2023)
Record low49° (1974)
Fri, 0479° / 62°0.1
79 °
Maysville, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.1 in
Chance of precipitation25%
Record high92° (2023)
Record low45° (1974)
Sat, 0579° / 61°0.06
79 °
Maysville, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.06 in
Chance of precipitation22%
Record high92° (1990)
Record low49° (1974)
Sun, 0678° / 62°0.12
78 °
Maysville, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.12 in
Chance of precipitation30%
Record high93° (1990)
Record low46° (1962)
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 Maysville, IA 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 Maysville, IA 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.