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As of 21:07 CST

Weather in St. Elmo, IL

40°Current weather

St. Elmo, Thursday, 12 November, 21:07

Clear. Feels like 37°. High 49°, low 40°.

Pressure30.03 inHg
Wind4 mph N
Humidity65%
Visibility6.2 mi
Dew point30°

10-day forecast for St. Elmo, IL: 29° to 69°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Thursday, November 19
44°
Worst day: Friday, November 13

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

Fri, 1344° / 36°0Overcast
MorningPartly cloudy38°feels 31°
AfternoonOvercast44°feels 38°
EveningOvercast40°feels 35°
OvernightPartly cloudy36°feels 29°
44 °Overcast

St. Elmo, Friday, 13 November

Overcast. High 44°, low 36°.

Pressure30.09 inHg
Wind12.6 mph N
Humidity60%
Visibility6.2 mi
Dew point27°
Sat, 1448° / 31°0Clear
MorningClear34°feels 29°
AfternoonClear48°feels 46°
EveningClear36°feels 34°
OvernightClear33°feels 28°
48 °Clear

St. Elmo, Saturday, 14 November

Clear. High 48°, low 31°.

Pressure30.33 inHg
Wind4.5 mph NW
Humidity53%
Visibility6.2 mi
Dew point28°
Sun, 1551° / 29°0Partly cloudy
MorningOvercast34°feels 31°
AfternoonClear51°feels 48°
EveningClear37°feels 37°
OvernightClear31°feels 31°
51 °Partly cloudy

St. Elmo, Sunday, 15 November

Partly cloudy. High 51°, low 29°.

Pressure30.47 inHg
Wind1.7 mph N
Humidity49%
Visibility6.2 mi
Dew point28°
Mon, 1652° / 31°0Clear
MorningClear39°feels 39°
AfternoonClear52°feels 49°
EveningClear40°feels 38°
OvernightClear33°feels 29°
52 °Clear

St. Elmo, Monday, 16 November

Clear. High 52°, low 31°.

Pressure30.53 inHg
Wind2.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point31°
Tue, 1754° / 32°0Clear
MorningClear38°feels 35°
AfternoonClear51°feels 49°
EveningClear43°feels 40°
OvernightClear39°feels 36°
54 °Clear

St. Elmo, Tuesday, 17 November

Clear. High 54°, low 32°.

Pressure30.50 inHg
Wind5.6 mph SE
Humidity50%
Visibility—
Dew point32°
Wed, 1860° / 37°0Mostly clear
MorningMostly clear43°feels 39°
AfternoonMostly clear57°feels 55°
EveningMostly clear49°feels 46°
OvernightMostly clear46°feels 42°
60 °Mostly clear

St. Elmo, Wednesday, 18 November

Mostly clear. High 60°, low 37°.

Pressure30.36 inHg
Wind9.6 mph S
Humidity44%
Visibility—
Dew point34°
Thu, 1969° / 46°0Overcast
MorningOvercast53°feels 49°
AfternoonOvercast64°feels 63°
EveningOvercast58°feels 57°
OvernightOvercast53°feels 51°
69 °Overcast

St. Elmo, Thursday, 19 November

Overcast. High 69°, low 46°.

Pressure30.21 inHg
Wind15.4 mph SW
Humidity47%
Visibility—
Dew point42°
Fri, 2069° / 50°0Partly cloudy
MorningPartly cloudy55°feels 54°
AfternoonPartly cloudy66°feels 65°
EveningPartly cloudy58°feels 56°
OvernightPartly cloudy54°feels 52°
69 °Partly cloudy

St. Elmo, Friday, 20 November

Partly cloudy. High 69°, low 50°.

Pressure30.33 inHg
Wind7.9 mph S
Humidity55%
Visibility—
Dew point48°
Sat, 2167° / 49°0Overcast
MorningOvercast54°feels 51°
AfternoonOvercast64°feels 62°
EveningOvercast57°feels 55°
OvernightOvercast54°feels 52°
67 °Overcast

St. Elmo, Saturday, 21 November

Overcast. High 67°, low 49°.

Pressure30.24 inHg
Wind11 mph SW
Humidity42%
Visibility—
Dew point39°

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.