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As of 09:23 CST

Weather in St. Elmo, IL

48°Current weather

St. Elmo, Thursday, 12 November, 09:23

Overcast. Feels like 45°. High 50°, low 37°.

Pressure29.91 inHg
Wind6 mph NW
Humidity82%
Visibility6.2 mi
Dew point43°

10-day forecast for St. Elmo, IL: 29° to 70°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

70°
Best day: Saturday, November 21
47°
Worst day: Friday, November 13

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

Fri, 1347° / 34°0Overcast
MorningOvercast39°feels 33°
AfternoonOvercast47°feels 42°
EveningOvercast39°feels 34°
OvernightClear36°feels 29°
47 °Overcast

St. Elmo, Friday, 13 November

Overcast. High 47°, low 34°.

Pressure30.06 inHg
Wind12.8 mph N
Humidity63%
Visibility6.2 mi
Dew point27°
Sat, 1448° / 30°0Clear
MorningClear34°feels 28°
AfternoonClear48°feels 46°
EveningClear36°feels 33°
OvernightClear33°feels 27°
48 °Clear

St. Elmo, Saturday, 14 November

Clear. High 48°, low 30°.

Pressure30.33 inHg
Wind3.9 mph NW
Humidity54%
Visibility6.2 mi
Dew point27°
Sun, 1550° / 29°0Overcast
MorningPartly cloudy34°feels 34°
AfternoonOvercast50°feels 50°
EveningClear37°feels 37°
OvernightClear31°feels 31°
50 °Overcast

St. Elmo, Sunday, 15 November

Overcast. High 50°, low 29°.

Pressure30.47 inHg
Wind1.7 mph W
Humidity50%
Visibility6.2 mi
Dew point28°
Mon, 1653° / 30°0Clear
MorningClear39°feels 39°
AfternoonClear50°feels 47°
EveningClear42°feels 40°
OvernightClear33°feels 33°
53 °Clear

St. Elmo, Monday, 16 November

Clear. High 53°, low 30°.

Pressure30.50 inHg
Wind4.9 mph SE
Humidity46%
Visibility—
Dew point29°
Tue, 1754° / 33°0Clear
MorningClear39°feels 36°
AfternoonClear51°feels 49°
EveningClear43°feels 40°
OvernightClear38°feels 35°
54 °Clear

St. Elmo, Tuesday, 17 November

Clear. High 54°, low 33°.

Pressure30.47 inHg
Wind4.4 mph SE
Humidity49%
Visibility—
Dew point32°
Wed, 1861° / 37°0Clear
MorningClear44°feels 39°
AfternoonClear58°feels 55°
EveningClear50°feels 47°
OvernightClear46°feels 41°
61 °Clear

St. Elmo, Wednesday, 18 November

Clear. High 61°, low 37°.

Pressure30.36 inHg
Wind11.7 mph S
Humidity38%
Visibility—
Dew point31°
Thu, 1965° / 46°0Overcast
MorningOvercast50°feels 46°
AfternoonOvercast59°feels 57°
EveningOvercast54°feels 51°
OvernightOvercast51°feels 48°
65 °Overcast

St. Elmo, Thursday, 19 November

Overcast. High 65°, low 46°.

Pressure30.21 inHg
Wind17.9 mph SW
Humidity39%
Visibility—
Dew point33°
Fri, 2066° / 48°0Light rain
MorningLight rain53°feels 51°
AfternoonLight rain65°feels 64°
EveningLight rain58°feels 57°
OvernightLight rain54°feels 53°
66 °Light rain

St. Elmo, Friday, 20 November

Light rain. High 66°, low 48°.

Pressure30.21 inHg
Wind11.5 mph SW
Humidity51%
Visibility—
Dew point45°
Sat, 2170° / 57°0.01Light rain
MorningLight rain58°feels 57°
AfternoonLight rain60°feels 59°
EveningLight rain59°feels 57°
OvernightLight rain59°feels 57°
70 °Light rain

St. Elmo, Saturday, 21 November

Light rain. High 70°, low 57°.

Pressure30.18 inHg
Wind12.2 mph S
Humidity59%
Visibility—
Dew point46°

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.