As of 18:51 CST

Weather in St. Johns, IL

63°

St. Johns, Wednesday, 11 November, 18:51

Mostly clear. Feels like 62°. High 72°, low 44°.

Pressure29.77 inHg

Wind12.1 mph NW

Humidity60%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Two-week outlook for St. Johns, IL: week one averages a high of 54.1° and week two 57.3°, so week two runs 3.2° warmer than week one. Around 0.7 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, November 14: 47°, dry.

Week one vs week two

Week	High	Low	Precipitation	Vs normal
1st (November 11 – November 17)	54.1°	34.7°	0.0 in / 0 d	—
2nd (November 18 – November 24)	57.3°	39.4°	0.7 in / 2 d	—

Weekend weather

Sat, November 14

47°31°

no precip.

Sun, November 15

50°30°

no precip.

Sat, November 21

67°49°

no precip.

Sun, November 22

66°47°

0.38 in

Thu, 1256° / 36°

56 °

St. Johns, Thursday, 12 November

Partly cloudy. High 56°, low 36°.

Pressure29.94 inHg

Wind14.7 mph NW

Humidity52%

Visibility6.2 mi

Dew point36°

Fri, 1345° / 35°

45 °

St. Johns, Friday, 13 November

Overcast. High 45°, low 35°.

Pressure30.06 inHg

Wind12.6 mph NW

Humidity57%

Visibility6.2 mi

Dew point27°

Sat, 1447° / 31°

47 °

St. Johns, Saturday, 14 November

Clear. High 47°, low 31°.

Pressure30.30 inHg

Wind5.7 mph NW

Humidity55%

Visibility6.2 mi

Dew point25°

Sun, 1550° / 30°

50 °

St. Johns, Sunday, 15 November

Overcast. High 50°, low 30°.

Pressure30.45 inHg

Wind0.6 mph S

Humidity50%

Visibility6.2 mi

Dew point28°

Mon, 1654° / 33°

54 °

St. Johns, Monday, 16 November

Clear. High 54°, low 33°.

Pressure30.50 inHg

Wind4.8 mph SE

Humidity45%

Visibility—

Dew point29°

Tue, 1755° / 34°

55 °

St. Johns, Tuesday, 17 November

Clear. High 55°, low 34°.

Pressure30.47 inHg

Wind5.1 mph E

Humidity39%

Visibility—

Dew point26°

Wed, 1859° / 36°

59 °

St. Johns, Wednesday, 18 November

Clear. High 59°, low 36°.

Pressure30.36 inHg

Wind5.9 mph S

Humidity32%

Visibility—

Dew point24°

Thu, 1961° / 37°

61 °

St. Johns, Thursday, 19 November

Mostly clear. High 61°, low 37°.

Pressure30.18 inHg

Wind9.2 mph S

Humidity27%

Visibility—

Dew point23°

Fri, 2067° / 46°

67 °

St. Johns, Friday, 20 November

Overcast. High 67°, low 46°.

Pressure30.09 inHg

Wind12.1 mph S

Humidity32%

Visibility—

Dew point29°

Sat, 2167° / 49°

0.01

67 °

St. Johns, Saturday, 21 November

Light rain. High 67°, low 49°.

Pressure30.03 inHg

Wind12.8 mph S

Humidity49%

Visibility—

Dew point45°

Sun, 2266° / 47°

0.38

66 °

St. Johns, Sunday, 22 November

Rain. High 66°, low 47°.

Pressure29.83 inHg

Wind17.8 mph SW

Humidity32%

Visibility—

Dew point34°

Mon, 2345° / 34°

0.35

45 °

St. Johns, Monday, 23 November

Rain. High 45°, low 34°.

Pressure29.85 inHg

Wind12.4 mph NW

Humidity92%

Visibility—

Dew point36°

Tue, 2438° / 26°

38 °

St. Johns, Tuesday, 24 November

Mostly clear. High 38°, low 26°.

Pressure30.24 inHg

Wind13.2 mph NW

Humidity43%

Visibility—

Dew point16°

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.