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As of 17:24 CDT

Weather in St. Elmo, IL

77°Current weather

St. Elmo, Thursday, 29 October, 17:24

Clear. Feels like 77°. High 78°, low 56°.

Pressure30.12 inHg
Wind4 mph W
Humidity54%
Visibility6.2 mi
Dew point60°

10-day forecast for St. Elmo, IL: 43° to 78°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

78°
Best day: Thursday, October 29
67° · 0.43 in
Worst day: Wednesday, November 4

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

Fri, 3076° / 56°0.03Light rain
MorningOvercast59°feels 59°
AfternoonOvercast75°feels 75°
EveningOvercast64°feels 63°
OvernightMostly clear60°feels 60°
76 °Light rain

St. Elmo, Friday, 30 October

Light rain. High 76°, low 56°.

Pressure30.27 inHg
Wind7.9 mph E
Humidity59%
Visibility6.2 mi
Dew point55°
Sat, 3167° / 58°0Overcast
MorningOvercast58°feels 56°
AfternoonOvercast66°feels 65°
EveningOvercast61°feels 60°
OvernightOvercast61°feels 60°
67 °Overcast

St. Elmo, Saturday, 31 October

Overcast. High 67°, low 58°.

Pressure30.30 inHg
Wind5.3 mph SE
Humidity48%
Visibility6.2 mi
Dew point47°
Sun, 0167° / 58°0.15Rain
MorningOvercast58°feels 58°
AfternoonOvercast65°feels 65°
EveningMostly clear61°feels 60°
OvernightOvercast61°feels 60°
67 °Rain

St. Elmo, Sunday, 1 November

Rain. High 67°, low 58°.

Pressure30.30 inHg
Wind8.2 mph SE
Humidity77%
Visibility6.2 mi
Dew point56°
Mon, 0268° / 56°0.01Light rain
MorningOvercast57°feels 57°
AfternoonOvercast65°feels 65°
EveningLight rain65°feels 65°
OvernightOvercast56°feels 56°
68 °Light rain

St. Elmo, Monday, 2 November

Light rain. High 68°, low 56°.

Pressure30.12 inHg
Wind8.5 mph S
Humidity84%
Visibility6.2 mi
Dew point58°
Tue, 0374° / 63°0Overcast
MorningOvercast67°feels 67°
AfternoonOvercast73°feels 73°
EveningOvercast70°feels 70°
OvernightOvercast68°feels 67°
74 °Overcast

St. Elmo, Tuesday, 3 November

Overcast. High 74°, low 63°.

Pressure29.85 inHg
Wind16.4 mph S
Humidity61%
Visibility—
Dew point58°
Wed, 0467° / 60°0.43Rain
MorningRain63°feels 64°
AfternoonRain65°feels 66°
EveningRain60°feels 60°
OvernightRain61°feels 61°
67 °Rain

St. Elmo, Wednesday, 4 November

Rain. High 67°, low 60°.

Pressure29.74 inHg
Wind13.8 mph S
Humidity80%
Visibility—
Dew point60°
Thu, 0563° / 52°0.06Light rain
MorningLight rain57°feels 55°
AfternoonLight rain61°feels 59°
EveningLight rain55°feels 53°
OvernightLight rain52°feels 50°
63 °Light rain

St. Elmo, Thursday, 5 November

Light rain. High 63°, low 52°.

Pressure29.71 inHg
Wind17 mph N
Humidity50%
Visibility—
Dew point42°
Fri, 0657° / 43°0Clear
MorningClear47°feels 43°
AfternoonClear54°feels 51°
EveningClear47°feels 45°
OvernightClear45°feels 42°
57 °Clear

St. Elmo, Friday, 6 November

Clear. High 57°, low 43°.

Pressure30.09 inHg
Wind10.8 mph N
Humidity29%
Visibility—
Dew point22°
Sat, 0758° / 43°0Overcast
MorningOvercast47°feels 44°
AfternoonOvercast58°feels 55°
EveningOvercast52°feels 49°
OvernightOvercast48°feels 46°
58 °Overcast

St. Elmo, Saturday, 7 November

Overcast. High 58°, low 43°.

Pressure30.18 inHg
Wind8.1 mph SE
Humidity33%
Visibility—
Dew point28°

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. Elmo, 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.