As of 05:37 CDT

Weather in St. Olaf, IA

33°

St. Olaf, Saturday, 17 October, 05:37

Clear. Feels like 29°. High 55°, low 33°.

Pressure30.53 inHg

Wind3.6 mph SW

Humidity92%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Sun, 1861° / 41°

61 °

St. Olaf, Sunday, 18 October

Clear. High 61°, low 41°.

Pressure30.30 inHg

Wind15.1 mph S

Humidity59%

Visibility6.2 mi

Dew point41°

Mon, 1962° / 43°

62 °

St. Olaf, Monday, 19 October

Overcast. High 62°, low 43°.

Pressure30.36 inHg

Wind6.6 mph S

Humidity66%

Visibility6.2 mi

Dew point47°

Tue, 2063° / 44°

63 °

St. Olaf, Tuesday, 20 October

Overcast. High 63°, low 44°.

Pressure30.36 inHg

Wind6.4 mph SE

Humidity66%

Visibility6.2 mi

Dew point47°

Wed, 2168° / 47°

68 °

St. Olaf, Wednesday, 21 October

Clear. High 68°, low 47°.

Pressure30.21 inHg

Wind7.5 mph S

Humidity57%

Visibility—

Dew point47°

Thu, 2269° / 48°

69 °

St. Olaf, Thursday, 22 October

Clear. High 69°, low 48°.

Pressure30.21 inHg

Wind5.8 mph SE

Humidity56%

Visibility—

Dew point49°

Fri, 2368° / 52°

68 °

St. Olaf, Friday, 23 October

Overcast. High 68°, low 52°.

Pressure30.09 inHg

Wind14.5 mph S

Humidity49%

Visibility—

Dew point46°

Sat, 2470° / 59°

70 °

St. Olaf, Saturday, 24 October

Overcast. High 70°, low 59°.

Pressure30.06 inHg

Wind15.5 mph S

Humidity47%

Visibility—

Dew point47°

Sun, 2560° / 45°

0.15

60 °

St. Olaf, Sunday, 25 October

Light rain. High 60°, low 45°.

Pressure30.03 inHg

Wind14 mph NW

Humidity79%

Visibility—

Dew point46°

Mon, 2647° / 35°

0.04

47 °

St. Olaf, Monday, 26 October

Light rain. High 47°, low 35°.

Pressure30.24 inHg

Wind14.5 mph N

Humidity53%

Visibility—

Dew point28°

Tue, 2748° / 32°

48 °

St. Olaf, Tuesday, 27 October

Overcast. High 48°, low 32°.

Pressure30.39 inHg

Wind12.8 mph S

Humidity50%

Visibility—

Dew point27°

Wed, 2858° / 41°

1.63

58 °

St. Olaf, Wednesday, 28 October

Heavy rain. High 58°, low 41°.

Pressure29.88 inHg

Wind18.6 mph S

Humidity96%

Visibility—

Dew point42°

Thu, 2957° / 46°

57 °

St. Olaf, Thursday, 29 October

Light rain. High 57°, low 46°.

Pressure30.03 inHg

Wind26.1 mph W

Humidity61%

Visibility—

Dew point42°

Fri, 3056° / 44°

0.03

56 °

St. Olaf, Friday, 30 October

Light rain. High 56°, low 44°.

Pressure29.91 inHg

Wind16.5 mph SE

Humidity68%

Visibility—

Dew point43°

Sat, 3166° / 51°

0.98

66 °

St. Olaf, Saturday, 31 October

Heavy rain. High 66°, low 51°.

Pressure29.44 inHg

Wind24.6 mph S

Humidity93%

Visibility—

Dew point58°

Sun, 0152° / 44°

52 °

St. Olaf, Sunday, 1 November

Overcast. High 52°, low 44°.

Pressure29.91 inHg

Wind22 mph W

Humidity61%

Visibility—

Dew point37°

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.