As of 00:55 CDT

Weather in Sixmile, IA

65°Current weather

Sixmile, Sunday, 9 August, 00:55

Partly cloudy. Feels like 66°. High 87°, low 63°.

Pressure30.00 inHg
Wind5.1 mph SE
Humidity90%
Visibility6.2 mi
Dew point62°

Monthly outlook for Sixmile, IA: average high 78.4°, average low 61.6°. That is 1.1° below the climate normal for August. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 10 August (87.5°), the coolest 21 August (52.4°).

78.4°/61.6°
Average high / low
−1.1°
Below normal
4 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August79.7°80.4°-0.4°
19 August – 28 August76.2°80.4°-2.4°
29 August – 7 Septemberat normal78.6°

August records over 66 years

102.2°16 August 1988All-time high
45.1°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Goose Lake (6 mi).

Mon, 1087° / 71°0Overcast
87 °Overcast

Sixmile, Monday, 10 August

Overcast. High 87°, low 71°.

Pressure29.88 inHg
Wind4.1 mph SE
Humidity67%
Visibility6.2 mi
Dew point73°
Tue, 1187° / 72°0Overcast
87 °Overcast

Sixmile, Tuesday, 11 August

Overcast. High 87°, low 72°.

Pressure29.77 inHg
Wind5.8 mph W
Humidity67%
Visibility6.2 mi
Dew point72°
Wed, 1281° / 68°0Overcast
81 °Overcast

Sixmile, Wednesday, 12 August

Overcast. High 81°, low 68°.

Pressure29.88 inHg
Wind8 mph N
Humidity76%
Visibility6.2 mi
Dew point70°
Thu, 1373° / 60°0.04Light rain
73 °Light rain

Sixmile, Thursday, 13 August

Light rain. High 73°, low 60°.

Pressure30.00 inHg
Wind7.3 mph NE
Humidity73%
Visibility
Dew point62°
Fri, 1477° / 59°0Overcast
77 °Overcast

Sixmile, Friday, 14 August

Overcast. High 77°, low 59°.

Pressure30.12 inHg
Wind7.1 mph E
Humidity53%
Visibility
Dew point55°
Sat, 1564° / 59°0.08Light rain
64 °Light rain

Sixmile, Saturday, 15 August

Light rain. High 64°, low 59°.

Pressure30.30 inHg
Wind7.9 mph E
Humidity93%
Visibility
Dew point58°
Sun, 1673° / 59°0Overcast
73 °Overcast

Sixmile, Sunday, 16 August

Overcast. High 73°, low 59°.

Pressure30.15 inHg
Wind6.5 mph SE
Humidity71%
Visibility
Dew point57°
Mon, 1782° / 64°0Overcast
82 °Overcast

Sixmile, Monday, 17 August

Overcast. High 82°, low 64°.

Pressure30.06 inHg
Wind7 mph S
Humidity64%
Visibility
Dew point64°
Tue, 1886° / 65°0Overcast
86 °Overcast

Sixmile, Tuesday, 18 August

Overcast. High 86°, low 65°.

Pressure29.94 inHg
Wind13.3 mph SW
Humidity58%
Visibility
Dew point65°
Wed, 1975° / 61°0.22Rain
75 °Rain

Sixmile, Wednesday, 19 August

Rain. High 75°, low 61°.

Pressure30.00 inHg
Wind15 mph N
Humidity89%
Visibility
Dew point58°
Thu, 2070° / 53°0.08Light rain
70 °Light rain

Sixmile, Thursday, 20 August

Light rain. High 70°, low 53°.

Pressure30.09 inHg
Wind8.5 mph N
Humidity48%
Visibility
Dew point47°
Fri, 2174° / 52°0Overcast
74 °Overcast

Sixmile, Friday, 21 August

Overcast. High 74°, low 52°.

Pressure30.06 inHg
Wind7.2 mph SE
Humidity55%
Visibility
Dew point53°
Sat, 2276° / 56°0.01Light rain
76 °Light rain

Sixmile, Saturday, 22 August

Light rain. High 76°, low 56°.

Pressure29.83 inHg
Wind11.7 mph S
Humidity70%
Visibility
Dew point60°
Sun, 2380° / 64°0Mostly clear
80 °Mostly clear

Sixmile, Sunday, 23 August

Mostly clear. High 80°, low 64°.

Pressure29.94 inHg
Wind15.5 mph SW
Humidity42%
Visibility
Dew point53°
Mon, 2482° / 60°0.04Light rain
82 °Light rain

Sixmile, Monday, 24 August

Light rain. High 82°, low 60°.

Pressure29.97 inHg
Wind11.9 mph S
Humidity54%
Visibility
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 64°0.13Climate normal
81 °Climate normal

Sixmile, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.13 in
Chance of precipitation30%
Record high93° (2003)
Record low52° (2025)
Wed, 2681° / 64°0.17Climate normal
81 °Climate normal

Sixmile, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.17 in
Chance of precipitation30%
Record high94° (2003)
Record low50° (1964)
Thu, 2780° / 65°0.11Climate normal
80 °Climate normal

Sixmile, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high80°
Average low65°
Average precipitation0.11 in
Chance of precipitation27%
Record high95° (2024)
Record low52° (1968)
Fri, 2880° / 64°0.19Climate normal
80 °Climate normal

Sixmile, Friday, 28 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.19 in
Chance of precipitation37%
Record high93° (1984)
Record low46° (1986)
Sat, 2980° / 64°0.12Climate normal
80 °Climate normal

Sixmile, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.12 in
Chance of precipitation27%
Record high93° (1984)
Record low45° (1986)
Sun, 3079° / 63°0.07Climate normal
79 °Climate normal

Sixmile, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.07 in
Chance of precipitation25%
Record high94° (2013)
Record low53° (2009)
Mon, 3179° / 62°0.07Climate normal
79 °Climate normal

Sixmile, Monday, 31 August

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation23%
Record high93° (2000)
Record low47° (2009)
Tue, 0179° / 62°0.12Climate normal
79 °Climate normal

Sixmile, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.12 in
Chance of precipitation27%
Record high94° (1984)
Record low47° (1967)
Wed, 0279° / 62°0.07Climate normal
79 °Climate normal

Sixmile, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation27%
Record high92° (1960)
Record low47° (1967)
Thu, 0378° / 62°0.13Climate normal
78 °Climate normal

Sixmile, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.13 in
Chance of precipitation32%
Record high93° (2023)
Record low48° (1974)
Fri, 0478° / 61°0.09Climate normal
78 °Climate normal

Sixmile, Friday, 4 September

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.09 in
Chance of precipitation30%
Record high92° (2023)
Record low46° (2025)
Sat, 0578° / 60°0.09Climate normal
78 °Climate normal

Sixmile, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.09 in
Chance of precipitation18%
Record high91° (2023)
Record low48° (1974)
Sun, 0678° / 60°0.08Climate normal
78 °Climate normal

Sixmile, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.08 in
Chance of precipitation30%
Record high92° (1960)
Record low45° (1962)
Mon, 0778° / 60°0.11Climate normal
78 °Climate normal

Sixmile, Monday, 7 September

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.11 in
Chance of precipitation27%
Record high92° (1960)
Record low45° (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 Sixmile, 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 Sixmile, 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.