As of 15:23 CDT

Weather in St. Olaf, IA

56°

St. Olaf, Saturday, 17 October, 15:23

Clear. Feels like 54°. High 56°, low 32°.

Pressure30.42 inHg

Wind13 mph SW

Humidity43%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Sun, 1861° / 41°

61 °

St. Olaf, Sunday, 18 October

Clear. High 61°, low 41°.

Pressure30.30 inHg

Wind15.3 mph S

Humidity59%

Visibility6.2 mi

Dew point41°

Mon, 1962° / 43°

62 °

St. Olaf, Monday, 19 October

Partly cloudy. High 62°, low 43°.

Pressure30.36 inHg

Wind5.5 mph S

Humidity68%

Visibility6.2 mi

Dew point48°

Tue, 2064° / 43°

64 °

St. Olaf, Tuesday, 20 October

Clear. High 64°, low 43°.

Pressure30.36 inHg

Wind6.7 mph SE

Humidity60%

Visibility6.2 mi

Dew point47°

Wed, 2167° / 45°

67 °

St. Olaf, Wednesday, 21 October

Clear. High 67°, low 45°.

Pressure30.24 inHg

Wind5.1 mph S

Humidity66%

Visibility6.2 mi

Dew point50°

Thu, 2267° / 52°

67 °

St. Olaf, Thursday, 22 October

Overcast. High 67°, low 52°.

Pressure30.30 inHg

Wind5.7 mph SE

Humidity58%

Visibility—

Dew point50°

Fri, 2367° / 50°

67 °

St. Olaf, Friday, 23 October

Overcast. High 67°, low 50°.

Pressure30.18 inHg

Wind13.8 mph S

Humidity54%

Visibility—

Dew point47°

Sat, 2470° / 59°

70 °

St. Olaf, Saturday, 24 October

Overcast. High 70°, low 59°.

Pressure30.12 inHg

Wind12.5 mph S

Humidity52%

Visibility—

Dew point50°

Sun, 2564° / 59°

0.14

64 °

St. Olaf, Sunday, 25 October

Light rain. High 64°, low 59°.

Pressure30.06 inHg

Wind11.3 mph SW

Humidity83%

Visibility—

Dew point56°

Mon, 2661° / 48°

0.02

61 °

St. Olaf, Monday, 26 October

Light rain. High 61°, low 48°.

Pressure30.18 inHg

Wind8.1 mph N

Humidity61%

Visibility—

Dew point45°

Tue, 2753° / 38°

53 °

St. Olaf, Tuesday, 27 October

Clear. High 53°, low 38°.

Pressure30.39 inHg

Wind9.3 mph E

Humidity58%

Visibility—

Dew point35°

Wed, 2853° / 36°

0.09

53 °

St. Olaf, Wednesday, 28 October

Light rain. High 53°, low 36°.

Pressure30.24 inHg

Wind17 mph SE

Humidity54%

Visibility—

Dew point34°

Thu, 2963° / 47°

0.3

63 °

St. Olaf, Thursday, 29 October

Rain. High 63°, low 47°.

Pressure29.80 inHg

Wind17.3 mph S

Humidity93%

Visibility—

Dew point57°

Fri, 3064° / 55°

0.22

64 °

St. Olaf, Friday, 30 October

Rain. High 64°, low 55°.

Pressure29.71 inHg

Wind14.7 mph S

Humidity87%

Visibility—

Dew point59°

Sat, 3166° / 43°

0.16

66 °

St. Olaf, Saturday, 31 October

Rain. High 66°, low 43°.

Pressure29.59 inHg

Wind27.6 mph S

Humidity63%

Visibility—

Dew point34°

Sun, 0153° / 39°

53 °

St. Olaf, Sunday, 1 November

Overcast. High 53°, low 39°.

Pressure30.18 inHg

Wind11.1 mph W

Humidity44%

Visibility—

Dew point28°

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 St. 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 St. 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.