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As of 06:57 CDT

Weather in St. Olaf, IA

56°Current weather

St. Olaf, Tuesday, 13 October, 06:57

Clear. Feels like 55°. High 73°, low 56°.

Pressure29.83 inHg
Wind6.4 mph W
Humidity87%
Visibility6.2 mi
Dew point52°
Wed, 1468° / 51°0Clear
68 °Clear

St. Olaf, Wednesday, 14 October

Clear. High 68°, low 51°.

Pressure30.15 inHg
Wind9.1 mph N
Humidity64%
Visibility6.2 mi
Dew point48°
Thu, 1557° / 52°0.9Heavy rain
57 °Heavy rain

St. Olaf, Thursday, 15 October

Heavy rain. High 57°, low 52°.

Pressure30.06 inHg
Wind8.3 mph NE
Humidity88%
Visibility6.2 mi
Dew point53°
Fri, 1652° / 44°0Overcast
52 °Overcast

St. Olaf, Friday, 16 October

Overcast. High 52°, low 44°.

Pressure30.36 inHg
Wind24.6 mph N
Humidity58%
Visibility6.2 mi
Dew point37°
Sat, 1757° / 35°0Clear
57 °Clear

St. Olaf, Saturday, 17 October

Clear. High 57°, low 35°.

Pressure30.42 inHg
Wind14.6 mph SW
Humidity44%
Visibility—
Dew point31°
Sun, 1861° / 46°0Overcast
61 °Overcast

St. Olaf, Sunday, 18 October

Overcast. High 61°, low 46°.

Pressure30.12 inHg
Wind15.3 mph SW
Humidity54%
Visibility—
Dew point41°
Mon, 1953° / 49°0Overcast
53 °Overcast

St. Olaf, Monday, 19 October

Overcast. High 53°, low 49°.

Pressure30.21 inHg
Wind10.3 mph S
Humidity88%
Visibility—
Dew point48°
Tue, 2065° / 49°0Overcast
65 °Overcast

St. Olaf, Tuesday, 20 October

Overcast. High 65°, low 49°.

Pressure30.18 inHg
Wind12.5 mph SE
Humidity72%
Visibility—
Dew point53°
Wed, 2171° / 56°0.08Light rain
71 °Light rain

St. Olaf, Wednesday, 21 October

Light rain. High 71°, low 56°.

Pressure30.09 inHg
Wind16.8 mph S
Humidity76%
Visibility—
Dew point61°
Thu, 2266° / 63°1.22Rain
66 °Rain

St. Olaf, Thursday, 22 October

Rain. High 66°, low 63°.

Pressure29.88 inHg
Wind21 mph S
Humidity96%
Visibility—
Dew point63°
Fri, 2366° / 50°0.15Light rain
66 °Light rain

St. Olaf, Friday, 23 October

Light rain. High 66°, low 50°.

Pressure29.88 inHg
Wind28.1 mph S
Humidity64%
Visibility—
Dew point46°
Sat, 2451° / 40°0Clear
51 °Clear

St. Olaf, Saturday, 24 October

Clear. High 51°, low 40°.

Pressure30.27 inHg
Wind14.8 mph W
Humidity58%
Visibility—
Dew point34°
Sun, 2554° / 38°0Overcast
54 °Overcast

St. Olaf, Sunday, 25 October

Overcast. High 54°, low 38°.

Pressure30.18 inHg
Wind9.2 mph W
Humidity58%
Visibility—
Dew point36°
Mon, 2655° / 38°0Clear
55 °Clear

St. Olaf, Monday, 26 October

Clear. High 55°, low 38°.

Pressure30.33 inHg
Wind7.1 mph NW
Humidity57%
Visibility—
Dew point37°
Tue, 2757° / 41°0Clear
57 °Clear

St. Olaf, Tuesday, 27 October

Clear. High 57°, low 41°.

Pressure30.15 inHg
Wind15.9 mph SW
Humidity61%
Visibility—
Dew point41°
Wed, 2854° / 43°0Clear
54 °Clear

St. Olaf, Wednesday, 28 October

Clear. High 54°, low 43°.

Pressure30.03 inHg
Wind15.3 mph NW
Humidity52%
Visibility—
Dew point34°

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.