As of 01:43 CDT

Weather in St. Peter, WI

73°Current weather

St. Peter, Tuesday, 13 October, 01:43

Clear. Feels like 74°. High 73°, low 59°.

Pressure29.65 inHg
Wind10.4 mph SW
Humidity71%
Visibility6.2 mi
Dew point64°
Wed, 1465° / 55°0Light rain
65 °Light rain

St. Peter, Wednesday, 14 October

Light rain. High 65°, low 55°.

Pressure30.15 inHg
Wind9.6 mph N
Humidity71%
Visibility6.2 mi
Dew point50°
Thu, 1558° / 54°0.23Rain
58 °Rain

St. Peter, Thursday, 15 October

Rain. High 58°, low 54°.

Pressure30.15 inHg
Wind7.6 mph E
Humidity75%
Visibility6.2 mi
Dew point50°
Fri, 1654° / 47°0.04Light rain
54 °Light rain

St. Peter, Friday, 16 October

Light rain. High 54°, low 47°.

Pressure30.18 inHg
Wind26.5 mph NW
Humidity67%
Visibility6.2 mi
Dew point41°
Sat, 1757° / 41°0Clear
57 °Clear

St. Peter, Saturday, 17 October

Clear. High 57°, low 41°.

Pressure30.36 inHg
Wind15.7 mph SW
Humidity46%
Visibility—
Dew point33°
Sun, 1860° / 47°0Overcast
60 °Overcast

St. Peter, Sunday, 18 October

Overcast. High 60°, low 47°.

Pressure30.09 inHg
Wind19.5 mph SW
Humidity53%
Visibility—
Dew point40°
Mon, 1960° / 44°0Overcast
60 °Overcast

St. Peter, Monday, 19 October

Overcast. High 60°, low 44°.

Pressure30.18 inHg
Wind13 mph SW
Humidity49%
Visibility—
Dew point39°
Tue, 2057° / 52°0.06Light rain
57 °Light rain

St. Peter, Tuesday, 20 October

Light rain. High 57°, low 52°.

Pressure30.21 inHg
Wind11.5 mph SE
Humidity96%
Visibility—
Dew point54°
Wed, 2164° / 56°0Overcast
64 °Overcast

St. Peter, Wednesday, 21 October

Overcast. High 64°, low 56°.

Pressure30.18 inHg
Wind13.3 mph SE
Humidity86%
Visibility—
Dew point57°
Thu, 2271° / 60°0.08Light rain
71 °Light rain

St. Peter, Thursday, 22 October

Light rain. High 71°, low 60°.

Pressure29.94 inHg
Wind21.8 mph S
Humidity66%
Visibility—
Dew point57°
Fri, 2363° / 48°0.54Rain
63 °Rain

St. Peter, Friday, 23 October

Rain. High 63°, low 48°.

Pressure29.91 inHg
Wind29.9 mph S
Humidity66%
Visibility—
Dew point43°
Sat, 2451° / 42°0Clear
51 °Clear

St. Peter, Saturday, 24 October

Clear. High 51°, low 42°.

Pressure30.30 inHg
Wind18.1 mph W
Humidity52%
Visibility—
Dew point32°
Sun, 2547° / 42°0Overcast
47 °Overcast

St. Peter, Sunday, 25 October

Overcast. High 47°, low 42°.

Pressure30.27 inHg
Wind10.1 mph W
Humidity52%
Visibility—
Dew point29°
Mon, 2652° / 37°0Overcast
52 °Overcast

St. Peter, Monday, 26 October

Overcast. High 52°, low 37°.

Pressure30.00 inHg
Wind10.5 mph W
Humidity49%
Visibility—
Dew point30°
Tue, 2753° / 42°0.05Light rain
53 °Light rain

St. Peter, Tuesday, 27 October

Light rain. High 53°, low 42°.

Pressure29.53 inHg
Wind20.7 mph NW
Humidity66%
Visibility—
Dew point41°
Wed, 2844° / 40°0.01Light rain
44 °Light rain

St. Peter, Wednesday, 28 October

Light rain. High 44°, low 40°.

Pressure29.77 inHg
Wind19.6 mph NW
Humidity57%
Visibility—
Dew point29°

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.