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As of 20:16 CST

Weather in St. Johns, IL

34°Current weather

St. Johns, Saturday, 14 November, 20:16

Clear. Feels like 34°. High 49°, low 28°.

Pressure30.30 inHg
Wind2.3 mph NE
Humidity77%
Visibility6.2 mi
Dew point29°

Two-week outlook for St. Johns, IL: week one averages a high of 57.4° and week two 52.6°, so week two runs 4.8° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, November 14: 49°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 14 – November 20)57.4°36.2°0.0 in / 0 d—
2nd (November 21 – November 27)52.6°35.9°1.1 in / 1 d—

Weekend weather

Sat, November 14
Clear
49°28°
no precip.
Sun, November 15
Overcast
51°27°
no precip.
Sat, November 21
Light rain
67°49°
0.02 in
Sun, November 22
Light rain
56°44°
0.02 in
Sun, 1551° / 27°0Overcast
51 °Overcast

St. Johns, Sunday, 15 November

Overcast. High 51°, low 27°.

Pressure30.45 inHg
Wind1.9 mph NE
Humidity49%
Visibility6.2 mi
Dew point30°
Mon, 1654° / 32°0Clear
54 °Clear

St. Johns, Monday, 16 November

Clear. High 54°, low 32°.

Pressure30.53 inHg
Wind3.1 mph SE
Humidity50%
Visibility6.2 mi
Dew point35°
Tue, 1758° / 34°0Clear
58 °Clear

St. Johns, Tuesday, 17 November

Clear. High 58°, low 34°.

Pressure30.53 inHg
Wind4.7 mph S
Humidity52%
Visibility6.2 mi
Dew point39°
Wed, 1860° / 39°0Overcast
60 °Overcast

St. Johns, Wednesday, 18 November

Overcast. High 60°, low 39°.

Pressure30.42 inHg
Wind9.1 mph S
Humidity48%
Visibility6.2 mi
Dew point39°
Thu, 1962° / 43°0Overcast
62 °Overcast

St. Johns, Thursday, 19 November

Overcast. High 62°, low 43°.

Pressure30.36 inHg
Wind7.3 mph S
Humidity60%
Visibility—
Dew point43°
Fri, 2068° / 50°0Overcast
68 °Overcast

St. Johns, Friday, 20 November

Overcast. High 68°, low 50°.

Pressure30.27 inHg
Wind7.7 mph SW
Humidity52%
Visibility—
Dew point47°
Sat, 2167° / 49°0.02Light rain
67 °Light rain

St. Johns, Saturday, 21 November

Light rain. High 67°, low 49°.

Pressure30.06 inHg
Wind16.6 mph S
Humidity38%
Visibility—
Dew point38°
Sun, 2256° / 44°0.02Light rain
56 °Light rain

St. Johns, Sunday, 22 November

Light rain. High 56°, low 44°.

Pressure30.06 inHg
Wind22.2 mph SW
Humidity66%
Visibility—
Dew point38°
Mon, 2343° / 30°0Mostly clear
43 °Mostly clear

St. Johns, Monday, 23 November

Mostly clear. High 43°, low 30°.

Pressure30.36 inHg
Wind13.6 mph NW
Humidity41%
Visibility—
Dew point18°
Tue, 2442° / 24°0Clear
42 °Clear

St. Johns, Tuesday, 24 November

Clear. High 42°, low 24°.

Pressure30.53 inHg
Wind9.4 mph NE
Humidity30%
Visibility—
Dew point9°
Wed, 2545° / 26°0Overcast
45 °Overcast

St. Johns, Wednesday, 25 November

Overcast. High 45°, low 26°.

Pressure30.45 inHg
Wind7.2 mph E
Humidity33%
Visibility—
Dew point13°
Thu, 2654° / 33°0Overcast
54 °Overcast

St. Johns, Thursday, 26 November

Overcast. High 54°, low 33°.

Pressure30.15 inHg
Wind13.8 mph E
Humidity37%
Visibility—
Dew point25°
Fri, 2761° / 45°1.01Rain
61 °Rain

St. Johns, Friday, 27 November

Rain. High 61°, low 45°.

Pressure29.32 inHg
Wind25.5 mph E
Humidity72%
Visibility—
Dew point50°

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.