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As of 10:28 CST

Weather in St. Peter, IL

45°Current weather

St. Peter, Friday, 13 November, 10:28

Overcast. Feels like 39°. High 45°, low 36°.

Pressure30.06 inHg
Wind11.9 mph N
Humidity70%
Visibility6.2 mi
Dew point35°

10-day forecast for St. Peter, IL: 29° to 69°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Saturday, November 21
45°
Worst day: Friday, November 13

Tap any day below to see morning, afternoon, evening and overnight.

Sat, 1447° / 31°0Clear
MorningClear34°feels 30°
AfternoonClear47°feels 46°
EveningClear37°feels 34°
OvernightClear33°feels 28°
47 °Clear

St. Peter, Saturday, 14 November

Clear. High 47°, low 31°.

Pressure30.30 inHg
Wind4.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point26°
Sun, 1550° / 29°0Partly cloudy
MorningMostly clear34°feels 31°
AfternoonPartly cloudy50°feels 47°
EveningClear39°feels 39°
OvernightClear31°feels 31°
50 °Partly cloudy

St. Peter, Sunday, 15 November

Partly cloudy. High 50°, low 29°.

Pressure30.45 inHg
Wind1.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point28°
Mon, 1653° / 32°0Clear
MorningClear37°feels 34°
AfternoonClear53°feels 51°
EveningClear41°feels 38°
OvernightClear33°feels 30°
53 °Clear

St. Peter, Monday, 16 November

Clear. High 53°, low 32°.

Pressure30.53 inHg
Wind1.8 mph S
Humidity52%
Visibility6.2 mi
Dew point35°
Tue, 1753° / 32°0Partly cloudy
MorningClear40°feels 38°
AfternoonPartly cloudy51°feels 48°
EveningPartly cloudy44°feels 40°
OvernightClear35°feels 32°
53 °Partly cloudy

St. Peter, Tuesday, 17 November

Partly cloudy. High 53°, low 32°.

Pressure30.50 inHg
Wind6.6 mph SE
Humidity49%
Visibility—
Dew point31°
Wed, 1860° / 37°0Clear
MorningClear43°feels 40°
AfternoonClear57°feels 55°
EveningClear50°feels 47°
OvernightClear46°feels 42°
60 °Clear

St. Peter, Wednesday, 18 November

Clear. High 60°, low 37°.

Pressure30.36 inHg
Wind9.6 mph S
Humidity47%
Visibility—
Dew point35°
Thu, 1960° / 46°0.01Light rain
MorningLight rain51°feels 48°
AfternoonLight rain59°feels 58°
EveningLight rain53°feels 52°
OvernightLight rain52°feels 51°
60 °Light rain

St. Peter, Thursday, 19 November

Light rain. High 60°, low 46°.

Pressure30.24 inHg
Wind12.3 mph S
Humidity58%
Visibility—
Dew point44°
Fri, 2062° / 53°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast61°feels 60°
EveningOvercast55°feels 54°
OvernightOvercast53°feels 53°
62 °Overcast

St. Peter, Friday, 20 November

Overcast. High 62°, low 53°.

Pressure30.36 inHg
Wind8 mph SE
Humidity64%
Visibility—
Dew point49°
Sat, 2169° / 51°0.01Light rain
MorningLight rain56°feels 55°
AfternoonLight rain68°feels 66°
EveningLight rain65°feels 64°
OvernightLight rain62°feels 60°
69 °Light rain

St. Peter, Saturday, 21 November

Light rain. High 69°, low 51°.

Pressure29.91 inHg
Wind24.4 mph S
Humidity31%
Visibility—
Dew point35°
Sun, 2257° / 41°0.09Light rain
MorningLight rain48°feels 45°
AfternoonLight rain50°feels 47°
EveningLight rain44°feels 40°
OvernightLight rain42°feels 38°
57 °Light rain

St. Peter, Sunday, 22 November

Light rain. High 57°, low 41°.

Pressure30.09 inHg
Wind13.2 mph W
Humidity47%
Visibility—
Dew point31°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in St. Peter, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.