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As of 17:56 CDT

Weather in St. Peter, IL

71°Current weather

St. Peter, Wednesday, 28 October, 17:56

Clear. Feels like 70°. High 76°, low 50°.

Pressure30.15 inHg
Wind4.3 mph S
Humidity52%
Visibility6.2 mi
Dew point52°

Two-week outlook for St. Peter, IL: week one averages a high of 72.1° and week two 58°, so week two runs 14.1° cooler than week one. Around 1.5 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 31: 71°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 28 – November 3)72.1°55.4°0.3 in / 1 d—
2nd (November 4 – November 10)58°49.1°1.2 in / 4 d—

Weekend weather

Sat, October 31
Overcast
71°59°
no precip.
Sun, November 1
Overcast
73°56°
no precip.
Sat, November 7
Overcast
55°39°
no precip.
Sun, November 8
Overcast
63°48°
no precip.
Thu, 2977° / 53°0Clear
77 °Clear

St. Peter, Thursday, 29 October

Clear. High 77°, low 53°.

Pressure30.18 inHg
Wind8 mph SW
Humidity56%
Visibility6.2 mi
Dew point55°
Fri, 3074° / 56°0Overcast
74 °Overcast

St. Peter, Friday, 30 October

Overcast. High 74°, low 56°.

Pressure30.27 inHg
Wind7.4 mph SE
Humidity69%
Visibility6.2 mi
Dew point60°
Sat, 3171° / 59°0Overcast
71 °Overcast

St. Peter, Saturday, 31 October

Overcast. High 71°, low 59°.

Pressure30.27 inHg
Wind2.1 mph S
Humidity74%
Visibility6.2 mi
Dew point58°
Sun, 0173° / 56°0Overcast
73 °Overcast

St. Peter, Sunday, 1 November

Overcast. High 73°, low 56°.

Pressure30.27 inHg
Wind6.2 mph SE
Humidity59%
Visibility6.2 mi
Dew point55°
Mon, 0269° / 55°0.01Light rain
69 °Light rain

St. Peter, Monday, 2 November

Light rain. High 69°, low 55°.

Pressure30.12 inHg
Wind14.1 mph S
Humidity65%
Visibility—
Dew point53°
Tue, 0364° / 60°0.26Light rain
64 °Light rain

St. Peter, Tuesday, 3 November

Light rain. High 64°, low 60°.

Pressure29.88 inHg
Wind15.9 mph S
Humidity95%
Visibility—
Dew point59°
Wed, 0460° / 59°0.74Rain
60 °Rain

St. Peter, Wednesday, 4 November

Rain. High 60°, low 59°.

Pressure29.68 inHg
Wind11.7 mph E
Humidity96%
Visibility—
Dew point58°
Thu, 0561° / 55°0.17Light rain
61 °Light rain

St. Peter, Thursday, 5 November

Light rain. High 61°, low 55°.

Pressure29.41 inHg
Wind18 mph NW
Humidity91%
Visibility—
Dew point58°
Fri, 0652° / 40°0Clear
52 °Clear

St. Peter, Friday, 6 November

Clear. High 52°, low 40°.

Pressure29.91 inHg
Wind14.4 mph NW
Humidity46%
Visibility—
Dew point29°
Sat, 0755° / 39°0Overcast
55 °Overcast

St. Peter, Saturday, 7 November

Overcast. High 55°, low 39°.

Pressure30.15 inHg
Wind6.3 mph W
Humidity43%
Visibility—
Dew point29°
Sun, 0863° / 48°0Overcast
63 °Overcast

St. Peter, Sunday, 8 November

Overcast. High 63°, low 48°.

Pressure30.12 inHg
Wind11.6 mph S
Humidity40%
Visibility—
Dew point35°
Mon, 0959° / 56°0.2Light rain
59 °Light rain

St. Peter, Monday, 9 November

Light rain. High 59°, low 56°.

Pressure29.88 inHg
Wind10.6 mph SW
Humidity94%
Visibility—
Dew point57°
Tue, 1056° / 47°0.07Light rain
56 °Light rain

St. Peter, Tuesday, 10 November

Light rain. High 56°, low 47°.

Pressure29.83 inHg
Wind13.4 mph W
Humidity68%
Visibility—
Dew point42°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in St. Peter, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.