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As of 19:10 CDT

Weather in Marble Rock, IA

76°Current weather

Marble Rock, Saturday, 8 August, 19:10

Clear. Feels like 77°. High 79°, low 57°.

Pressure29.97 inHg
Wind6.3 mph SE
Humidity77%
Visibility6.2 mi
Dew point68°
Sun, 0983° / 66°0.31Rain
83 °Rain

Marble Rock, Sunday, 9 August

Rain. High 83°, low 66°.

Pressure29.83 inHg
Wind7.5 mph SE
Humidity79%
Visibility6.2 mi
Dew point71°
Mon, 1084° / 70°0.09Rain
84 °Rain

Marble Rock, Monday, 10 August

Rain. High 84°, low 70°.

Pressure29.85 inHg
Wind10.8 mph E
Humidity88%
Visibility6.2 mi
Dew point74°
Tue, 1186° / 69°0Partly cloudy
86 °Partly cloudy

Marble Rock, Tuesday, 11 August

Partly cloudy. High 86°, low 69°.

Pressure29.77 inHg
Wind3.2 mph NE
Humidity67%
Visibility6.2 mi
Dew point70°
Wed, 1285° / 68°0Partly cloudy
85 °Partly cloudy

Marble Rock, Wednesday, 12 August

Partly cloudy. High 85°, low 68°.

Pressure29.85 inHg
Wind6.3 mph SE
Humidity65%
Visibility6.2 mi
Dew point69°
Thu, 1375° / 62°0.35Rain
75 °Rain

Marble Rock, Thursday, 13 August

Rain. High 75°, low 62°.

Pressure30.00 inHg
Wind12.1 mph N
Humidity60%
Visibility—
Dew point58°
Fri, 1476° / 55°0Clear
76 °Clear

Marble Rock, Friday, 14 August

Clear. High 76°, low 55°.

Pressure30.21 inHg
Wind6.1 mph NW
Humidity55%
Visibility—
Dew point54°
Sat, 1577° / 56°0Overcast
77 °Overcast

Marble Rock, Saturday, 15 August

Overcast. High 77°, low 56°.

Pressure30.21 inHg
Wind12.2 mph S
Humidity59%
Visibility—
Dew point57°
Sun, 1680° / 67°0Overcast
80 °Overcast

Marble Rock, Sunday, 16 August

Overcast. High 80°, low 67°.

Pressure30.06 inHg
Wind12 mph SE
Humidity72%
Visibility—
Dew point65°
Mon, 1779° / 69°0.09Light rain
79 °Light rain

Marble Rock, Monday, 17 August

Light rain. High 79°, low 69°.

Pressure29.97 inHg
Wind8.3 mph N
Humidity81%
Visibility—
Dew point70°
Tue, 1885° / 67°0.01Light rain
85 °Light rain

Marble Rock, Tuesday, 18 August

Light rain. High 85°, low 67°.

Pressure30.00 inHg
Wind9.7 mph S
Humidity62%
Visibility—
Dew point67°
Wed, 1981° / 66°0.2Rain
81 °Rain

Marble Rock, Wednesday, 19 August

Rain. High 81°, low 66°.

Pressure29.88 inHg
Wind12.7 mph NE
Humidity75%
Visibility—
Dew point71°
Thu, 2079° / 62°0.09Light rain
79 °Light rain

Marble Rock, Thursday, 20 August

Light rain. High 79°, low 62°.

Pressure29.97 inHg
Wind10 mph NE
Humidity63%
Visibility—
Dew point62°
Fri, 2184° / 63°0Clear
84 °Clear

Marble Rock, Friday, 21 August

Clear. High 84°, low 63°.

Pressure29.97 inHg
Wind9.2 mph S
Humidity53%
Visibility—
Dew point60°
Sat, 2271° / 55°0.14Light rain
71 °Light rain

Marble Rock, Saturday, 22 August

Light rain. High 71°, low 55°.

Pressure30.06 inHg
Wind14.3 mph NE
Humidity78%
Visibility—
Dew point57°
Sun, 2369° / 44°0Clear
69 °Clear

Marble Rock, Sunday, 23 August

Clear. High 69°, low 44°.

Pressure30.24 inHg
Wind8.1 mph E
Humidity44%
Visibility—
Dew point41°

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 Marble Rock, 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 Marble Rock, 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.