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As of 02:30 CST

Weather in St. Johns, IL

59°Current weather

St. Johns, Sunday, 1 November, 02:30

Rain. Feels like 59°. High 68°, low 59°.

Pressure30.24 inHg
Wind6.8 mph SE
Humidity92%
Visibility6.2 mi
Dew point57°

10-day forecast for St. Johns, IL: 44° to 76°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Monday, November 2
76° · 0.99 in
Worst day: Tuesday, November 3

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

Mon, 0273° / 59°0Overcast
MorningOvercast62°feels 63°
AfternoonOvercast73°feels 73°
EveningMostly clear67°feels 67°
OvernightOvercast59°feels 59°
73 °Overcast

St. Johns, Monday, 2 November

Overcast. High 73°, low 59°.

Pressure30.06 inHg
Wind13.5 mph S
Humidity76%
Visibility6.2 mi
Dew point60°
Tue, 0376° / 64°0.99Heavy rain
MorningOvercast69°feels 69°
AfternoonOvercast75°feels 76°
EveningRain66°feels 67°
OvernightOvercast69°feels 69°
76 °Heavy rain

St. Johns, Tuesday, 3 November

Heavy rain. High 76°, low 64°.

Pressure29.83 inHg
Wind22.5 mph S
Humidity62%
Visibility6.2 mi
Dew point62°
Wed, 0465° / 55°0.27Heavy rain
MorningClear57°feels 56°
AfternoonOvercast64°feels 63°
EveningPartly cloudy57°feels 56°
OvernightClear60°feels 60°
65 °Heavy rain

St. Johns, Wednesday, 4 November

Heavy rain. High 65°, low 55°.

Pressure29.80 inHg
Wind12.9 mph W
Humidity53%
Visibility6.2 mi
Dew point46°
Thu, 0561° / 49°0Overcast
MorningOvercast53°feels 50°
AfternoonOvercast60°feels 59°
EveningOvercast57°feels 56°
OvernightClear52°feels 51°
61 °Overcast

St. Johns, Thursday, 5 November

Overcast. High 61°, low 49°.

Pressure29.88 inHg
Wind11.8 mph W
Humidity56%
Visibility—
Dew point44°
Fri, 0659° / 52°0.01Light rain
MorningLight rain53°feels 52°
AfternoonLight rain56°feels 55°
EveningLight rain57°feels 56°
OvernightLight rain56°feels 54°
59 °Light rain

St. Johns, Friday, 6 November

Light rain. High 59°, low 52°.

Pressure30.06 inHg
Wind11.5 mph NW
Humidity72%
Visibility—
Dew point47°
Sat, 0765° / 51°0Overcast
MorningOvercast55°feels 53°
AfternoonOvercast63°feels 61°
EveningOvercast58°feels 56°
OvernightOvercast56°feels 54°
65 °Overcast

St. Johns, Saturday, 7 November

Overcast. High 65°, low 51°.

Pressure29.74 inHg
Wind9.8 mph W
Humidity48%
Visibility—
Dew point42°
Sun, 0862° / 47°0Partly cloudy
MorningPartly cloudy51°feels 48°
AfternoonPartly cloudy60°feels 58°
EveningPartly cloudy52°feels 49°
OvernightPartly cloudy49°feels 45°
62 °Partly cloudy

St. Johns, Sunday, 8 November

Partly cloudy. High 62°, low 47°.

Pressure29.85 inHg
Wind13.5 mph NW
Humidity43%
Visibility—
Dew point37°
Mon, 0967° / 44°0Clear
MorningClear50°feels 47°
AfternoonClear63°feels 61°
EveningClear56°feels 53°
OvernightClear52°feels 49°
67 °Clear

St. Johns, Monday, 9 November

Clear. High 67°, low 44°.

Pressure29.94 inHg
Wind9.1 mph NW
Humidity38%
Visibility—
Dew point35°
Tue, 1072° / 51°0Overcast
MorningOvercast56°feels 54°
AfternoonOvercast68°feels 66°
EveningOvercast61°feels 60°
OvernightOvercast58°feels 56°
72 °Overcast

St. Johns, Tuesday, 10 November

Overcast. High 72°, low 51°.

Pressure30.03 inHg
Wind5.2 mph E
Humidity38%
Visibility—
Dew point40°

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. Johns, 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.