As of 04:20 CDT

Weather in Millnerville, IA

71°Current weather

Millnerville, Sunday, 9 August, 04:20

Clear. Feels like 71°. High 90°, low 70°.

Pressure29.83 inHg
Wind7 mph SE
Humidity89%
Visibility6.2 mi
Dew point67°

Monthly outlook for Millnerville, IA: average high 87.3°, average low 66°. That is 2.9° above the climate normal for August. Precipitation is expected on 8 days (about 2.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 11 August (101.3°), the coolest 13 August (59.8°).

87.3°/66°
Average high / low
+2.9°
Above normal
8 / 5
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August85.6°82.1°+2°
19 August – 28 August90.2°82.3°+4.4°
29 August – 7 Septemberat normal80.8°

August records over 66 years

101.8°2 August 2022All-time high
45.1°28 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Jefferson (8 mi).

Mon, 1092° / 67°0.07Rain
92 °Rain

Millnerville, Monday, 10 August

Rain. High 92°, low 67°.

Pressure29.85 inHg
Wind9.2 mph SE
Humidity34%
Visibility6.2 mi
Dew point58°
Tue, 11101° / 66°0.03Light rain
101 °Light rain

Millnerville, Tuesday, 11 August

Light rain. High 101°, low 66°.

Pressure29.74 inHg
Wind11.1 mph NE
Humidity31%
Visibility6.2 mi
Dew point60°
Wed, 1293° / 67°0.23Rain
93 °Rain

Millnerville, Wednesday, 12 August

Rain. High 93°, low 67°.

Pressure29.85 inHg
Wind12.3 mph E
Humidity39%
Visibility6.2 mi
Dew point60°
Thu, 1374° / 60°1.39Heavy rain
74 °Heavy rain

Millnerville, Thursday, 13 August

Heavy rain. High 74°, low 60°.

Pressure30.03 inHg
Wind15.3 mph E
Humidity65%
Visibility
Dew point56°
Fri, 1464° / 61°0.44Rain
64 °Rain

Millnerville, Friday, 14 August

Rain. High 64°, low 61°.

Pressure30.12 inHg
Wind11.8 mph E
Humidity93%
Visibility
Dew point62°
Sat, 1574° / 60°0Overcast
74 °Overcast

Millnerville, Saturday, 15 August

Overcast. High 74°, low 60°.

Pressure30.15 inHg
Wind8.7 mph SE
Humidity83%
Visibility
Dew point61°
Sun, 1683° / 64°0Overcast
83 °Overcast

Millnerville, Sunday, 16 August

Overcast. High 83°, low 64°.

Pressure30.15 inHg
Wind5.6 mph N
Humidity62%
Visibility
Dew point64°
Mon, 1788° / 65°0Mostly clear
88 °Mostly clear

Millnerville, Monday, 17 August

Mostly clear. High 88°, low 65°.

Pressure30.00 inHg
Wind12.3 mph SE
Humidity51%
Visibility
Dew point62°
Tue, 1897° / 67°0Partly cloudy
97 °Partly cloudy

Millnerville, Tuesday, 18 August

Partly cloudy. High 97°, low 67°.

Pressure29.80 inHg
Wind13.8 mph SE
Humidity49%
Visibility
Dew point65°
Wed, 1993° / 73°0Overcast
93 °Overcast

Millnerville, Wednesday, 19 August

Overcast. High 93°, low 73°.

Pressure29.77 inHg
Wind10.9 mph SE
Humidity56%
Visibility
Dew point68°
Thu, 2091° / 66°0.04Light rain
91 °Light rain

Millnerville, Thursday, 20 August

Light rain. High 91°, low 66°.

Pressure29.85 inHg
Wind16.7 mph N
Humidity42%
Visibility
Dew point62°
Fri, 2182° / 63°0.13Light rain
82 °Light rain

Millnerville, Friday, 21 August

Light rain. High 82°, low 63°.

Pressure29.94 inHg
Wind9.3 mph E
Humidity90%
Visibility
Dew point65°
Sat, 2297° / 69°0Overcast
97 °Overcast

Millnerville, Saturday, 22 August

Overcast. High 97°, low 69°.

Pressure29.71 inHg
Wind12.2 mph E
Humidity46%
Visibility
Dew point64°
Sun, 2389° / 71°0.07Light rain
89 °Light rain

Millnerville, Sunday, 23 August

Light rain. High 89°, low 71°.

Pressure29.83 inHg
Wind12.5 mph E
Humidity79%
Visibility
Dew point69°
Mon, 2489° / 67°0.23Rain
89 °Rain

Millnerville, Monday, 24 August

Rain. High 89°, low 67°.

Pressure29.94 inHg
Wind21.4 mph N
Humidity60%
Visibility
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 65°0.09Climate normal
82 °Climate normal

Millnerville, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation20%
Record high97° (1991)
Record low49° (2025)
Wed, 2682° / 65°0.11Climate normal
82 °Climate normal

Millnerville, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation35%
Record high96° (1976)
Record low53° (1988)
Thu, 2782° / 65°0.09Climate normal
82 °Climate normal

Millnerville, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation28%
Record high97° (1984)
Record low51° (1986)
Fri, 2882° / 64°0.14Climate normal
82 °Climate normal

Millnerville, Friday, 28 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.14 in
Chance of precipitation28%
Record high100° (1984)
Record low45° (1986)
Sat, 2983° / 64°0.07Climate normal
83 °Climate normal

Millnerville, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°
Average low64°
Average precipitation0.07 in
Chance of precipitation18%
Record high99° (2012)
Record low51° (2018)
Sun, 3082° / 64°0.09Climate normal
82 °Climate normal

Millnerville, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.09 in
Chance of precipitation30%
Record high102° (2012)
Record low50° (2009)
Mon, 3181° / 64°0.1Climate normal
81 °Climate normal

Millnerville, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation32%
Record high93° (1990)
Record low48° (1967)
Tue, 0181° / 63°0.06Climate normal
81 °Climate normal

Millnerville, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.06 in
Chance of precipitation27%
Record high93° (1970)
Record low48° (1974)
Wed, 0281° / 63°0.09Climate normal
81 °Climate normal

Millnerville, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.09 in
Chance of precipitation30%
Record high98° (2023)
Record low50° (1974)
Thu, 0380° / 63°0.13Climate normal
80 °Climate normal

Millnerville, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.13 in
Chance of precipitation27%
Record high96° (2023)
Record low42° (1974)
Fri, 0481° / 62°0.11Climate normal
81 °Climate normal

Millnerville, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°
Average low62°
Average precipitation0.11 in
Chance of precipitation23%
Record high96° (2023)
Record low47° (1974)
Sat, 0580° / 63°0.08Climate normal
80 °Climate normal

Millnerville, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.08 in
Chance of precipitation32%
Record high95° (1990)
Record low42° (1962)
Sun, 0681° / 62°0.05Climate normal
81 °Climate normal

Millnerville, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high81°
Average low62°
Average precipitation0.05 in
Chance of precipitation17%
Record high100° (1976)
Record low44° (2025)
Mon, 0780° / 61°0.07Climate normal
80 °Climate normal

Millnerville, Monday, 7 September

Climate normal for this date — 60-year average.

Average high80°
Average low61°
Average precipitation0.07 in
Chance of precipitation27%
Record high96° (1971)
Record low43° (1986)

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 Millnerville, 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 Millnerville, 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.