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As of 15:55 CDT

Weather in Frontenac, IL

57°Current weather

Frontenac, Friday, 30 October, 15:55

Overcast. Feels like 56°. High 57°, low 43°.

Pressure30.33 inHg
Wind10.4 mph NE
Humidity77%
Visibility6.2 mi
Dew point50°

10-day forecast for Frontenac, IL: 43° to 68°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Sunday, November 8
64° · 0.51 in
Worst day: Wednesday, November 4

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

Sat, 3162° / 51°0.02Light rain
MorningOvercast55°feels 54°
AfternoonOvercast62°feels 61°
EveningOvercast58°feels 58°
OvernightOvercast53°feels 52°
62 °Light rain

Frontenac, Saturday, 31 October

Light rain. High 62°, low 51°.

Pressure30.36 inHg
Wind3.9 mph E
Humidity70%
Visibility6.2 mi
Dew point48°
Sun, 0164° / 53°0Overcast
MorningOvercast55°feels 54°
AfternoonOvercast62°feels 62°
EveningClear57°feels 56°
OvernightOvercast54°feels 53°
64 °Overcast

Frontenac, Sunday, 1 November

Overcast. High 64°, low 53°.

Pressure30.33 inHg
Wind3 mph SE
Humidity80%
Visibility6.2 mi
Dew point53°
Mon, 0261° / 54°0.01Light rain
MorningOvercast54°feels 53°
AfternoonOvercast58°feels 57°
EveningOvercast60°feels 59°
OvernightOvercast55°feels 54°
61 °Light rain

Frontenac, Monday, 2 November

Light rain. High 61°, low 54°.

Pressure30.15 inHg
Wind8.3 mph SE
Humidity83%
Visibility6.2 mi
Dew point52°
Tue, 0367° / 60°0Overcast
MorningOvercast61°feels 61°
AfternoonOvercast67°feels 67°
EveningOvercast63°feels 63°
OvernightOvercast61°feels 60°
67 °Overcast

Frontenac, Tuesday, 3 November

Overcast. High 67°, low 60°.

Pressure29.91 inHg
Wind14.5 mph S
Humidity72%
Visibility6.2 mi
Dew point56°
Wed, 0464° / 57°0.51Rain
MorningRain63°feels 63°
AfternoonRain63°feels 64°
EveningRain60°feels 60°
OvernightRain58°feels 58°
64 °Rain

Frontenac, Wednesday, 4 November

Rain. High 64°, low 57°.

Pressure29.68 inHg
Wind12.8 mph S
Humidity96%
Visibility—
Dew point63°
Thu, 0564° / 54°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast63°feels 62°
EveningOvercast55°feels 53°
OvernightOvercast54°feels 52°
64 °Overcast

Frontenac, Thursday, 5 November

Overcast. High 64°, low 54°.

Pressure29.94 inHg
Wind6.9 mph SW
Humidity54%
Visibility—
Dew point46°
Fri, 0668° / 52°0Overcast
MorningOvercast56°feels 55°
AfternoonOvercast65°feels 64°
EveningOvercast59°feels 58°
OvernightOvercast56°feels 55°
68 °Overcast

Frontenac, Friday, 6 November

Overcast. High 68°, low 52°.

Pressure29.97 inHg
Wind12.3 mph S
Humidity55%
Visibility—
Dew point48°
Sat, 0766° / 54°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast65°feels 64°
EveningOvercast61°feels 60°
OvernightOvercast58°feels 57°
66 °Overcast

Frontenac, Saturday, 7 November

Overcast. High 66°, low 54°.

Pressure30.06 inHg
Wind6 mph E
Humidity58%
Visibility—
Dew point49°
Sun, 0868° / 55°0Overcast
MorningOvercast59°feels 58°
AfternoonOvercast67°feels 66°
EveningOvercast60°feels 59°
OvernightOvercast58°feels 56°
68 °Overcast

Frontenac, Sunday, 8 November

Overcast. High 68°, low 55°.

Pressure30.21 inHg
Wind9.8 mph NE
Humidity59%
Visibility—
Dew point51°

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 Frontenac, 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.