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As of 04:46 CDT

Weather in St. Peter, WI

52°Current weather

St. Peter, Wednesday, 14 October, 04:46

Overcast. Feels like 51°. High 66°, low 52°.

Pressure30.00 inHg
Wind0 mph N
Humidity91%
Visibility6.2 mi
Dew point50°
Thu, 1562° / 52°0.56Rain
62 °Rain

St. Peter, Thursday, 15 October

Rain. High 62°, low 52°.

Pressure30.06 inHg
Wind11.4 mph SE
Humidity79%
Visibility6.2 mi
Dew point52°
Fri, 1654° / 45°0.24Rain
54 °Rain

St. Peter, Friday, 16 October

Rain. High 54°, low 45°.

Pressure30.00 inHg
Wind19.1 mph N
Humidity77%
Visibility5.3 mi
Dew point46°
Sat, 1755° / 41°0Clear
55 °Clear

St. Peter, Saturday, 17 October

Clear. High 55°, low 41°.

Pressure30.50 inHg
Wind9.3 mph W
Humidity55%
Visibility6.2 mi
Dew point35°
Sun, 1859° / 46°0Clear
59 °Clear

St. Peter, Sunday, 18 October

Clear. High 59°, low 46°.

Pressure30.30 inHg
Wind19 mph SW
Humidity53%
Visibility—
Dew point38°
Mon, 1961° / 46°0Overcast
61 °Overcast

St. Peter, Monday, 19 October

Overcast. High 61°, low 46°.

Pressure30.33 inHg
Wind10.2 mph S
Humidity60%
Visibility—
Dew point44°
Tue, 2061° / 43°0Clear
61 °Clear

St. Peter, Tuesday, 20 October

Clear. High 61°, low 43°.

Pressure30.27 inHg
Wind8.7 mph S
Humidity36%
Visibility—
Dew point31°
Wed, 2166° / 48°0.02Light rain
66 °Light rain

St. Peter, Wednesday, 21 October

Light rain. High 66°, low 48°.

Pressure30.00 inHg
Wind18.4 mph SW
Humidity54%
Visibility—
Dew point46°
Thu, 2249° / 38°0Clear
49 °Clear

St. Peter, Thursday, 22 October

Clear. High 49°, low 38°.

Pressure30.36 inHg
Wind15.8 mph N
Humidity45%
Visibility—
Dew point26°
Fri, 2349° / 33°0Clear
49 °Clear

St. Peter, Friday, 23 October

Clear. High 49°, low 33°.

Pressure30.47 inHg
Wind8.9 mph NE
Humidity50%
Visibility—
Dew point28°
Sat, 2454° / 37°0Overcast
54 °Overcast

St. Peter, Saturday, 24 October

Overcast. High 54°, low 37°.

Pressure30.24 inHg
Wind10.8 mph SW
Humidity52%
Visibility—
Dew point32°
Sun, 2544° / 36°0.11Light rain
44 °Light rain

St. Peter, Sunday, 25 October

Light rain. High 44°, low 36°.

Pressure29.94 inHg
Wind19.6 mph NW
Humidity64%
Visibility—
Dew point31°
Mon, 2648° / 29°0Mostly clear
48 °Mostly clear

St. Peter, Monday, 26 October

Mostly clear. High 48°, low 29°.

Pressure30.03 inHg
Wind12.3 mph NW
Humidity33%
Visibility—
Dew point16°
Tue, 2746° / 31°0Clear
46 °Clear

St. Peter, Tuesday, 27 October

Clear. High 46°, low 31°.

Pressure30.03 inHg
Wind6.9 mph N
Humidity46%
Visibility—
Dew point24°
Wed, 2846° / 33°0Clear
46 °Clear

St. Peter, Wednesday, 28 October

Clear. High 46°, low 33°.

Pressure30.03 inHg
Wind6.2 mph SE
Humidity54%
Visibility—
Dew point29°
Thu, 2951° / 35°0Clear
51 °Clear

St. Peter, Thursday, 29 October

Clear. High 51°, low 35°.

Pressure30.00 inHg
Wind6.6 mph E
Humidity54%
Visibility—
Dew point32°

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. Peter, WI 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. Peter, WI 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.