As of 13:57 CDT

Weather in Benson, IA

79°Current weather

Benson, Saturday, 8 August, 13:57

Clear. Feels like 79°. High 79°, low 59°.

Pressure30.03 inHg
Wind1 mph W
Humidity59%
Visibility6.2 mi
Dew point64°

Monthly outlook for Benson, IA: average high 80.1°, average low 62.7°. That is 0.4° above the climate normal for August. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 11 August (87.2°), the coolest 23 August (44.7°).

80.1°/62.7°
Average high / low
+0.4°
Above normal
4 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August81.1°79.6°+0.9°
18 August – 27 August78.5°79.6°-0.6°
28 August – 6 Septemberat normal78.3°

August records over 66 years

101.3°23 August 2023All-time high
43.5°28 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Waterloo (10 mi).

Sun, 0986° / 66°0.19Rain
86 °Rain

Benson, Sunday, 9 August

Rain. High 86°, low 66°.

Pressure29.83 inHg
Wind9.7 mph S
Humidity74%
Visibility6.2 mi
Dew point72°
Mon, 1084° / 71°0Overcast
84 °Overcast

Benson, Monday, 10 August

Overcast. High 84°, low 71°.

Pressure29.85 inHg
Wind3.4 mph E
Humidity77%
Visibility6.2 mi
Dew point73°
Tue, 1187° / 69°0Partly cloudy
87 °Partly cloudy

Benson, Tuesday, 11 August

Partly cloudy. High 87°, low 69°.

Pressure29.77 inHg
Wind3.5 mph SE
Humidity68%
Visibility6.2 mi
Dew point73°
Wed, 1285° / 71°0Light rain
85 °Light rain

Benson, Wednesday, 12 August

Light rain. High 85°, low 71°.

Pressure29.88 inHg
Wind5.8 mph SE
Humidity71%
Visibility6.2 mi
Dew point71°
Thu, 1376° / 62°0.31Rain
76 °Rain

Benson, Thursday, 13 August

Rain. High 76°, low 62°.

Pressure29.97 inHg
Wind12 mph NE
Humidity64%
Visibility
Dew point60°
Fri, 1476° / 55°0Clear
76 °Clear

Benson, Friday, 14 August

Clear. High 76°, low 55°.

Pressure30.21 inHg
Wind7.6 mph SE
Humidity53%
Visibility
Dew point54°
Sat, 1577° / 57°0Overcast
77 °Overcast

Benson, Saturday, 15 August

Overcast. High 77°, low 57°.

Pressure30.24 inHg
Wind11.3 mph S
Humidity61%
Visibility
Dew point58°
Sun, 1678° / 63°0.01Light rain
78 °Light rain

Benson, Sunday, 16 August

Light rain. High 78°, low 63°.

Pressure30.09 inHg
Wind10.8 mph SE
Humidity74%
Visibility
Dew point64°
Mon, 1782° / 69°0.02Light rain
82 °Light rain

Benson, Monday, 17 August

Light rain. High 82°, low 69°.

Pressure29.97 inHg
Wind10.7 mph NW
Humidity75%
Visibility
Dew point72°
Tue, 1886° / 68°0Overcast
86 °Overcast

Benson, Tuesday, 18 August

Overcast. High 86°, low 68°.

Pressure30.00 inHg
Wind8.8 mph SE
Humidity64%
Visibility
Dew point67°
Wed, 1984° / 68°0.23Light rain
84 °Light rain

Benson, Wednesday, 19 August

Light rain. High 84°, low 68°.

Pressure29.88 inHg
Wind12.2 mph N
Humidity68%
Visibility
Dew point70°
Thu, 2080° / 63°0.01Light rain
80 °Light rain

Benson, Thursday, 20 August

Light rain. High 80°, low 63°.

Pressure29.97 inHg
Wind10.3 mph N
Humidity62%
Visibility
Dew point62°
Fri, 2183° / 63°0Clear
83 °Clear

Benson, Friday, 21 August

Clear. High 83°, low 63°.

Pressure29.97 inHg
Wind8.3 mph S
Humidity54%
Visibility
Dew point60°
Sat, 2269° / 56°0.13Light rain
69 °Light rain

Benson, Saturday, 22 August

Light rain. High 69°, low 56°.

Pressure30.03 inHg
Wind14.6 mph NE
Humidity78%
Visibility
Dew point59°
Sun, 2369° / 45°0Clear
69 °Clear

Benson, Sunday, 23 August

Clear. High 69°, low 45°.

Pressure30.24 inHg
Wind9.2 mph E
Humidity51%
Visibility
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2480° / 63°0.11Climate normal
80 °Climate normal

Benson, Monday, 24 August

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation27%
Record high98° (2023)
Record low50° (1987)
Tue, 2580° / 64°0.14Climate normal
80 °Climate normal

Benson, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.14 in
Chance of precipitation32%
Record high94° (2003)
Record low52° (2025)
Wed, 2680° / 64°0.15Climate normal
80 °Climate normal

Benson, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.15 in
Chance of precipitation38%
Record high94° (2024)
Record low47° (1964)
Thu, 2780° / 64°0.15Climate normal
80 °Climate normal

Benson, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.15 in
Chance of precipitation37%
Record high93° (2013)
Record low52° (1967)
Fri, 2880° / 63°0.21Climate normal
80 °Climate normal

Benson, Friday, 28 August

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.21 in
Chance of precipitation37%
Record high92° (1984)
Record low44° (1986)
Sat, 2980° / 63°0.14Climate normal
80 °Climate normal

Benson, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.14 in
Chance of precipitation32%
Record high92° (1984)
Record low48° (1986)
Sun, 3079° / 62°0.11Climate normal
79 °Climate normal

Benson, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.11 in
Chance of precipitation30%
Record high92° (2013)
Record low49° (1974)
Mon, 3178° / 62°0.06Climate normal
78 °Climate normal

Benson, Monday, 31 August

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.06 in
Chance of precipitation23%
Record high92° (2000)
Record low46° (2009)
Tue, 0178° / 61°0.09Climate normal
78 °Climate normal

Benson, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.09 in
Chance of precipitation27%
Record high91° (2011)
Record low46° (1967)
Wed, 0279° / 62°0.1Climate normal
79 °Climate normal

Benson, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.1 in
Chance of precipitation30%
Record high92° (2023)
Record low47° (1968)
Thu, 0377° / 62°0.09Climate normal
77 °Climate normal

Benson, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.09 in
Chance of precipitation25%
Record high95° (2023)
Record low43° (1974)
Fri, 0478° / 60°0.08Climate normal
78 °Climate normal

Benson, Friday, 4 September

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.08 in
Chance of precipitation23%
Record high95° (2023)
Record low43° (1974)
Sat, 0578° / 60°0.08Climate normal
78 °Climate normal

Benson, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.08 in
Chance of precipitation23%
Record high92° (2023)
Record low43° (1962)
Sun, 0677° / 60°0.08Climate normal
77 °Climate normal

Benson, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high77°
Average low60°
Average precipitation0.08 in
Chance of precipitation25%
Record high92° (1960)
Record low44° (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 Benson, 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 Benson, 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.