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As of 14:27 CDT

Weather in Olaf, IA

77°Current weather

Olaf, Saturday, 8 August, 14:27

Clear. Feels like 77°. High 77°, low 56°.

Pressure30.06 inHg
Wind5.3 mph S
Humidity55%
Visibility6.2 mi
Dew point59°
Sun, 0985° / 66°0.22Rain
85 °Rain

Olaf, Sunday, 9 August

Rain. High 85°, low 66°.

Pressure29.77 inHg
Wind4.4 mph SE
Humidity55%
Visibility6.2 mi
Dew point68°
Mon, 1089° / 69°0.12Rain
89 °Rain

Olaf, Monday, 10 August

Rain. High 89°, low 69°.

Pressure29.83 inHg
Wind12.9 mph E
Humidity77%
Visibility6.2 mi
Dew point72°
Tue, 1190° / 68°0.05Light rain
90 °Light rain

Olaf, Tuesday, 11 August

Light rain. High 90°, low 68°.

Pressure29.77 inHg
Wind5.4 mph N
Humidity46%
Visibility6.2 mi
Dew point64°
Wed, 1291° / 70°0Mostly clear
91 °Mostly clear

Olaf, Wednesday, 12 August

Mostly clear. High 91°, low 70°.

Pressure29.85 inHg
Wind9.7 mph SE
Humidity42%
Visibility6.2 mi
Dew point61°
Thu, 1379° / 61°0.16Light rain
79 °Light rain

Olaf, Thursday, 13 August

Light rain. High 79°, low 61°.

Pressure29.97 inHg
Wind13.5 mph NE
Humidity42%
Visibility—
Dew point51°
Fri, 1482° / 55°0Clear
82 °Clear

Olaf, Friday, 14 August

Clear. High 82°, low 55°.

Pressure30.18 inHg
Wind10.4 mph E
Humidity29%
Visibility—
Dew point41°
Sat, 1584° / 57°0Overcast
84 °Overcast

Olaf, Saturday, 15 August

Overcast. High 84°, low 57°.

Pressure30.18 inHg
Wind15.2 mph S
Humidity36%
Visibility—
Dew point49°
Sun, 1687° / 65°0Overcast
87 °Overcast

Olaf, Sunday, 16 August

Overcast. High 87°, low 65°.

Pressure30.00 inHg
Wind15.2 mph S
Humidity49%
Visibility—
Dew point62°
Mon, 1787° / 69°0.22Rain
87 °Rain

Olaf, Monday, 17 August

Rain. High 87°, low 69°.

Pressure29.97 inHg
Wind12.2 mph N
Humidity52%
Visibility—
Dew point64°
Tue, 1895° / 67°0.09Light rain
95 °Light rain

Olaf, Tuesday, 18 August

Light rain. High 95°, low 67°.

Pressure29.97 inHg
Wind11.1 mph S
Humidity39%
Visibility—
Dew point59°
Wed, 1987° / 66°0.03Light rain
87 °Light rain

Olaf, Wednesday, 19 August

Light rain. High 87°, low 66°.

Pressure29.88 inHg
Wind14.9 mph NE
Humidity49%
Visibility—
Dew point63°
Thu, 2084° / 62°0.01Light rain
84 °Light rain

Olaf, Thursday, 20 August

Light rain. High 84°, low 62°.

Pressure29.97 inHg
Wind12 mph NE
Humidity39%
Visibility—
Dew point52°
Fri, 2189° / 62°0Clear
89 °Clear

Olaf, Friday, 21 August

Clear. High 89°, low 62°.

Pressure29.94 inHg
Wind17.8 mph S
Humidity29%
Visibility—
Dew point49°
Sat, 2271° / 55°0.05Light rain
71 °Light rain

Olaf, Saturday, 22 August

Light rain. High 71°, low 55°.

Pressure30.06 inHg
Wind16.4 mph NE
Humidity72%
Visibility—
Dew point56°
Sun, 2375° / 46°0Clear
75 °Clear

Olaf, Sunday, 23 August

Clear. High 75°, low 46°.

Pressure30.21 inHg
Wind11.3 mph E
Humidity26%
Visibility—
Dew point31°

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 Olaf, 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 Olaf, 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.