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As of 16:09 CDT

Weather in St. Johns, IL

70°Current weather

St. Johns, Saturday, 31 October, 16:09

Overcast. Feels like 69°. High 70°, low 58°.

Pressure30.21 inHg
Wind7.5 mph E
Humidity55%
Visibility6.2 mi
Dew point53°

Two-week outlook for St. Johns, IL: week one averages a high of 68.9° and week two 61.1°, so week two runs 7.9° cooler than week one. Around 2.0 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 31: 70°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 31 – November 6)68.9°57.5°1.3 in / 3 d—
2nd (November 7 – November 13)61.1°46.8°0.6 in / 2 d—

Weekend weather

Sat, October 31
Overcast
70°58°
no precip.
Sun, November 1
Light rain
67°57°
0.02 in
Sat, November 7
Light rain
59°52°
no precip.
Sun, November 8
Overcast
61°50°
no precip.
Sun, 0167° / 57°0.02Light rain
67 °Light rain

St. Johns, Sunday, 1 November

Light rain. High 67°, low 57°.

Pressure30.30 inHg
Wind10.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point52°
Mon, 0268° / 58°0.02Light rain
68 °Light rain

St. Johns, Monday, 2 November

Light rain. High 68°, low 58°.

Pressure30.09 inHg
Wind11.4 mph S
Humidity85%
Visibility6.2 mi
Dew point60°
Tue, 0374° / 66°0.1Light rain
74 °Light rain

St. Johns, Tuesday, 3 November

Light rain. High 74°, low 66°.

Pressure29.91 inHg
Wind19.8 mph S
Humidity65%
Visibility6.2 mi
Dew point62°
Wed, 0468° / 57°1.01Heavy rain
68 °Heavy rain

St. Johns, Wednesday, 4 November

Heavy rain. High 68°, low 57°.

Pressure29.77 inHg
Wind8.5 mph SW
Humidity66%
Visibility6.2 mi
Dew point54°
Thu, 0570° / 54°0Clear
70 °Clear

St. Johns, Thursday, 5 November

Clear. High 70°, low 54°.

Pressure29.80 inHg
Wind10.6 mph SW
Humidity44%
Visibility—
Dew point43°
Fri, 0664° / 53°0.2Rain
64 °Rain

St. Johns, Friday, 6 November

Rain. High 64°, low 53°.

Pressure29.85 inHg
Wind8.7 mph NW
Humidity60%
Visibility—
Dew point49°
Sat, 0759° / 52°0Light rain
59 °Light rain

St. Johns, Saturday, 7 November

Light rain. High 59°, low 52°.

Pressure29.80 inHg
Wind4.7 mph NW
Humidity64%
Visibility—
Dew point45°
Sun, 0861° / 50°0Overcast
61 °Overcast

St. Johns, Sunday, 8 November

Overcast. High 61°, low 50°.

Pressure29.80 inHg
Wind14.8 mph N
Humidity50%
Visibility—
Dew point40°
Mon, 0957° / 46°0Mostly clear
57 °Mostly clear

St. Johns, Monday, 9 November

Mostly clear. High 57°, low 46°.

Pressure29.97 inHg
Wind15 mph NW
Humidity49%
Visibility—
Dew point37°
Tue, 1062° / 42°0Overcast
62 °Overcast

St. Johns, Tuesday, 10 November

Overcast. High 62°, low 42°.

Pressure30.06 inHg
Wind6.7 mph SW
Humidity40%
Visibility—
Dew point33°
Wed, 1165° / 50°0Mostly clear
65 °Mostly clear

St. Johns, Wednesday, 11 November

Mostly clear. High 65°, low 50°.

Pressure29.80 inHg
Wind7.6 mph NW
Humidity46%
Visibility—
Dew point40°
Thu, 1257° / 40°0.18Rain
57 °Rain

St. Johns, Thursday, 12 November

Rain. High 57°, low 40°.

Pressure29.77 inHg
Wind11.9 mph E
Humidity36%
Visibility—
Dew point28°
Fri, 1366° / 47°0.46Rain
66 °Rain

St. Johns, Friday, 13 November

Rain. High 66°, low 47°.

Pressure29.62 inHg
Wind11.8 mph SW
Humidity70%
Visibility—
Dew point54°

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. Johns, 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.