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As of 15:09 CDT

Weather in St. Peter, WI

54°Current weather

St. Peter, Thursday, 15 October, 15:09

Rain. Feels like 54°. High 57°, low 54°.

Pressure29.91 inHg
Wind6.9 mph NE
Humidity93%
Visibility1.0 mi
Dew point53°
Fri, 1656° / 46°0.19Rain
56 °Rain

St. Peter, Friday, 16 October

Rain. High 56°, low 46°.

Pressure30.12 inHg
Wind21.4 mph N
Humidity81%
Visibility6.2 mi
Dew point45°
Sat, 1756° / 41°0Clear
56 °Clear

St. Peter, Saturday, 17 October

Clear. High 56°, low 41°.

Pressure30.45 inHg
Wind13.8 mph SW
Humidity50%
Visibility6.2 mi
Dew point34°
Sun, 1859° / 45°0Clear
59 °Clear

St. Peter, Sunday, 18 October

Clear. High 59°, low 45°.

Pressure30.30 inHg
Wind19.4 mph SW
Humidity60%
Visibility6.2 mi
Dew point42°
Mon, 1960° / 46°0Overcast
60 °Overcast

St. Peter, Monday, 19 October

Overcast. High 60°, low 46°.

Pressure30.30 inHg
Wind8.9 mph SW
Humidity66%
Visibility6.2 mi
Dew point45°
Tue, 2062° / 47°0Clear
62 °Clear

St. Peter, Tuesday, 20 October

Clear. High 62°, low 47°.

Pressure30.33 inHg
Wind4.5 mph SE
Humidity73%
Visibility—
Dew point49°
Wed, 2163° / 49°0Clear
63 °Clear

St. Peter, Wednesday, 21 October

Clear. High 63°, low 49°.

Pressure30.36 inHg
Wind9.6 mph SE
Humidity60%
Visibility—
Dew point47°
Thu, 2266° / 50°0.02Light rain
66 °Light rain

St. Peter, Thursday, 22 October

Light rain. High 66°, low 50°.

Pressure30.18 inHg
Wind13.4 mph SW
Humidity57%
Visibility—
Dew point49°
Fri, 2366° / 57°0.02Light rain
66 °Light rain

St. Peter, Friday, 23 October

Light rain. High 66°, low 57°.

Pressure30.24 inHg
Wind17.6 mph SE
Humidity55%
Visibility—
Dew point47°
Sat, 2465° / 56°0.07Light rain
65 °Light rain

St. Peter, Saturday, 24 October

Light rain. High 65°, low 56°.

Pressure30.12 inHg
Wind19.6 mph SE
Humidity55%
Visibility—
Dew point47°
Sun, 2557° / 44°0Clear
57 °Clear

St. Peter, Sunday, 25 October

Clear. High 57°, low 44°.

Pressure30.53 inHg
Wind12.4 mph NW
Humidity50%
Visibility—
Dew point36°
Mon, 2656° / 43°0Overcast
56 °Overcast

St. Peter, Monday, 26 October

Overcast. High 56°, low 43°.

Pressure30.50 inHg
Wind14 mph SE
Humidity57%
Visibility—
Dew point39°
Tue, 2759° / 48°0.54Rain
59 °Rain

St. Peter, Tuesday, 27 October

Rain. High 59°, low 48°.

Pressure30.03 inHg
Wind20 mph S
Humidity90%
Visibility—
Dew point56°
Wed, 2858° / 46°0.38Rain
58 °Rain

St. Peter, Wednesday, 28 October

Rain. High 58°, low 46°.

Pressure29.94 inHg
Wind15.4 mph E
Humidity97%
Visibility—
Dew point54°
Thu, 2964° / 53°0.02Light rain
64 °Light rain

St. Peter, Thursday, 29 October

Light rain. High 64°, low 53°.

Pressure29.91 inHg
Wind11.5 mph S
Humidity76%
Visibility—
Dew point54°
Fri, 3060° / 57°0.28Light rain
60 °Light rain

St. Peter, Friday, 30 October

Light rain. High 60°, low 57°.

Pressure29.71 inHg
Wind9.1 mph SE
Humidity95%
Visibility—
Dew point57°

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.