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As of 03:26 CDT

Weather in Frontenac, IL

47°Current weather

Frontenac, Friday, 30 October, 03:26

Clear. Feels like 44°. High 60°, low 47°.

Pressure30.27 inHg
Wind6.9 mph N
Humidity76%
Visibility6.2 mi
Dew point40°

10-day forecast for Frontenac, IL: 43° to 69°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Sunday, November 1
68° · 0.78 in
Worst day: Tuesday, November 3

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

Sat, 3165° / 52°0.61Heavy rain
MorningRain53°feels 52°
AfternoonOvercast63°feels 62°
EveningOvercast56°feels 55°
OvernightOvercast57°feels 56°
65 °Heavy rain

Frontenac, Saturday, 31 October

Heavy rain. High 65°, low 52°.

Pressure30.33 inHg
Wind6.3 mph SE
Humidity76%
Visibility6.2 mi
Dew point48°
Sun, 0169° / 52°0Overcast
MorningOvercast53°feels 52°
AfternoonOvercast68°feels 68°
EveningMostly clear61°feels 61°
OvernightOvercast54°feels 53°
69 °Overcast

Frontenac, Sunday, 1 November

Overcast. High 69°, low 52°.

Pressure30.30 inHg
Wind3.8 mph SE
Humidity67%
Visibility6.2 mi
Dew point55°
Mon, 0262° / 55°0.06Light rain
MorningOvercast55°feels 55°
AfternoonOvercast61°feels 61°
EveningLight rain61°feels 61°
OvernightOvercast57°feels 56°
62 °Light rain

Frontenac, Monday, 2 November

Light rain. High 62°, low 55°.

Pressure30.09 inHg
Wind9.4 mph SE
Humidity78%
Visibility6.2 mi
Dew point53°
Tue, 0368° / 61°0.78Rain
MorningRain64°feels 64°
AfternoonRain67°feels 67°
EveningRain64°feels 65°
OvernightOvercast61°feels 61°
68 °Rain

Frontenac, Tuesday, 3 November

Rain. High 68°, low 61°.

Pressure29.80 inHg
Wind15.3 mph S
Humidity82%
Visibility—
Dew point61°
Wed, 0465° / 59°0.62Rain
MorningRain63°feels 64°
AfternoonRain64°feels 63°
EveningRain59°feels 59°
OvernightRain61°feels 60°
65 °Rain

Frontenac, Wednesday, 4 November

Rain. High 65°, low 59°.

Pressure29.71 inHg
Wind14.9 mph S
Humidity71%
Visibility—
Dew point55°
Thu, 0560° / 52°0.11Light rain
MorningLight rain56°feels 55°
AfternoonLight rain55°feels 54°
EveningLight rain52°feels 51°
OvernightLight rain52°feels 51°
60 °Light rain

Frontenac, Thursday, 5 November

Light rain. High 60°, low 52°.

Pressure29.68 inHg
Wind16.3 mph N
Humidity86%
Visibility—
Dew point51°
Fri, 0656° / 48°0Overcast
MorningOvercast51°feels 47°
AfternoonOvercast55°feels 53°
EveningOvercast50°feels 48°
OvernightOvercast48°feels 45°
56 °Overcast

Frontenac, Friday, 6 November

Overcast. High 56°, low 48°.

Pressure29.85 inHg
Wind13.5 mph NE
Humidity63%
Visibility—
Dew point43°
Sat, 0756° / 43°0Mostly clear
MorningMostly clear46°feels 44°
AfternoonMostly clear54°feels 52°
EveningMostly clear49°feels 46°
OvernightMostly clear46°feels 44°
56 °Mostly clear

Frontenac, Saturday, 7 November

Mostly clear. High 56°, low 43°.

Pressure30.15 inHg
Wind6.2 mph N
Humidity60%
Visibility—
Dew point40°
Sun, 0850° / 45°0Overcast
MorningOvercast47°feels 43°
AfternoonOvercast50°feels 47°
EveningOvercast49°feels 44°
OvernightOvercast49°feels 44°
50 °Overcast

Frontenac, Sunday, 8 November

Overcast. High 50°, low 45°.

Pressure30.09 inHg
Wind12.8 mph NE
Humidity53%
Visibility—
Dew point33°

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.