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As of 01:53 CDT

Weather in St. Peter, IL

53°Current weather

St. Peter, Tuesday, 27 October, 01:53

Overcast. Feels like 52°. High 76°, low 48°.

Pressure30.24 inHg
Wind4.3 mph S
Humidity85%
Visibility6.2 mi
Dew point49°

10-day forecast for St. Peter, IL: 39° to 77°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

77°
Best day: Wednesday, October 28
65° · 1.5 in
Worst day: Wednesday, November 4

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

Wed, 2877° / 48°0Clear
MorningClear52°feels 51°
AfternoonClear74°feels 73°
EveningClear63°feels 62°
OvernightClear53°feels 52°
77 °Clear

St. Peter, Wednesday, 28 October

Clear. High 77°, low 48°.

Pressure30.21 inHg
Wind6.4 mph S
Humidity48%
Visibility6.2 mi
Dew point51°
Thu, 2977° / 56°0Clear
MorningClear56°feels 56°
AfternoonOvercast76°feels 76°
EveningPartly cloudy66°feels 66°
OvernightClear58°feels 57°
77 °Clear

St. Peter, Thursday, 29 October

Clear. High 77°, low 56°.

Pressure30.15 inHg
Wind8.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point54°
Fri, 3075° / 59°0Overcast
MorningOvercast61°feels 61°
AfternoonOvercast74°feels 75°
EveningOvercast67°feels 67°
OvernightMostly clear60°feels 60°
75 °Overcast

St. Peter, Friday, 30 October

Overcast. High 75°, low 59°.

Pressure30.21 inHg
Wind6.2 mph E
Humidity71%
Visibility6.2 mi
Dew point62°
Sat, 3167° / 61°0.01Light rain
MorningLight rain62°feels 62°
AfternoonLight rain67°feels 66°
EveningLight rain64°feels 64°
OvernightLight rain62°feels 61°
67 °Light rain

St. Peter, Saturday, 31 October

Light rain. High 67°, low 61°.

Pressure30.15 inHg
Wind7.7 mph SE
Humidity71%
Visibility—
Dew point56°
Sun, 0168° / 58°0.16Light rain
MorningLight rain61°feels 61°
AfternoonLight rain66°feels 65°
EveningLight rain63°feels 63°
OvernightLight rain63°feels 62°
68 °Light rain

St. Peter, Sunday, 1 November

Light rain. High 68°, low 58°.

Pressure29.94 inHg
Wind7.7 mph NW
Humidity77%
Visibility—
Dew point58°
Mon, 0269° / 55°0Overcast
MorningOvercast59°feels 58°
AfternoonOvercast68°feels 67°
EveningOvercast65°feels 64°
OvernightOvercast63°feels 63°
69 °Overcast

St. Peter, Monday, 2 November

Overcast. High 69°, low 55°.

Pressure29.80 inHg
Wind13.5 mph SE
Humidity62%
Visibility—
Dew point53°
Tue, 0370° / 61°0.77Rain
MorningRain63°feels 64°
AfternoonRain66°feels 66°
EveningRain64°feels 65°
OvernightRain63°feels 63°
70 °Rain

St. Peter, Tuesday, 3 November

Rain. High 70°, low 61°.

Pressure29.80 inHg
Wind15.9 mph SE
Humidity89%
Visibility—
Dew point62°
Wed, 0465° / 52°1.5Heavy rain
MorningHeavy rain59°feels 59°
AfternoonHeavy rain59°feels 57°
EveningHeavy rain55°feels 53°
OvernightHeavy rain56°feels 55°
65 °Heavy rain

St. Peter, Wednesday, 4 November

Heavy rain. High 65°, low 52°.

Pressure29.68 inHg
Wind23.7 mph SE
Humidity54%
Visibility—
Dew point43°
Thu, 0550° / 39°0.06Light rain
MorningLight rain45°feels 37°
AfternoonLight rain44°feels 35°
EveningLight rain42°feels 34°
OvernightLight rain40°feels 32°
50 °Light rain

St. Peter, Thursday, 5 November

Light rain. High 50°, low 39°.

Pressure29.71 inHg
Wind22.7 mph W
Humidity65%
Visibility—
Dew point33°

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.