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As of 02:49 CST

Weather in Frontenac, IL

40°Current weather

Frontenac, Friday, 6 November, 02:49

Clear. Feels like 34°. High 46°, low 34°.

Pressure30.06 inHg
Wind11.5 mph N
Humidity83%
Visibility6.2 mi
Dew point36°

Two-week outlook for Frontenac, IL: week one averages a high of 52.8° and week two 44°, so week two runs 8.8° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, November 7: 49°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 6 – November 12)52.8°37°0.0 in / 0 d—
2nd (November 13 – November 19)44°34.3°0.3 in / 1 d—

Weekend weather

Sat, November 7
Overcast
49°31°
no precip.
Sun, November 8
Clear
58°40°
no precip.
Sat, November 14
Partly cloudy
42°29°
no precip.
Sun, November 15
Light rain
47°33°
0.03 in
Sat, 0749° / 31°0Overcast
49 °Overcast

Frontenac, Saturday, 7 November

Overcast. High 49°, low 31°.

Pressure30.21 inHg
Wind5.4 mph W
Humidity55%
Visibility6.2 mi
Dew point33°
Sun, 0858° / 40°0Clear
58 °Clear

Frontenac, Sunday, 8 November

Clear. High 58°, low 40°.

Pressure29.97 inHg
Wind11 mph W
Humidity59%
Visibility6.2 mi
Dew point43°
Mon, 0958° / 36°0Mostly clear
58 °Mostly clear

Frontenac, Monday, 9 November

Mostly clear. High 58°, low 36°.

Pressure30.09 inHg
Wind7.8 mph SW
Humidity57%
Visibility6.2 mi
Dew point40°
Tue, 1060° / 45°0Clear
60 °Clear

Frontenac, Tuesday, 10 November

Clear. High 60°, low 45°.

Pressure30.03 inHg
Wind9.6 mph SW
Humidity58%
Visibility—
Dew point42°
Wed, 1153° / 38°0.01Light rain
53 °Light rain

Frontenac, Wednesday, 11 November

Light rain. High 53°, low 38°.

Pressure30.06 inHg
Wind6.5 mph NW
Humidity56%
Visibility—
Dew point34°
Thu, 1246° / 35°0.01Light rain
46 °Light rain

Frontenac, Thursday, 12 November

Light rain. High 46°, low 35°.

Pressure30.06 inHg
Wind14.8 mph N
Humidity59%
Visibility—
Dew point31°
Fri, 1340° / 30°0Overcast
40 °Overcast

Frontenac, Friday, 13 November

Overcast. High 40°, low 30°.

Pressure30.00 inHg
Wind9.3 mph N
Humidity49%
Visibility—
Dew point21°
Sat, 1442° / 29°0Partly cloudy
42 °Partly cloudy

Frontenac, Saturday, 14 November

Partly cloudy. High 42°, low 29°.

Pressure30.06 inHg
Wind4.5 mph W
Humidity47%
Visibility—
Dew point20°
Sun, 1547° / 33°0.03Light rain
47 °Light rain

Frontenac, Sunday, 15 November

Light rain. High 47°, low 33°.

Pressure29.97 inHg
Wind13.4 mph SE
Humidity71%
Visibility—
Dew point33°
Mon, 1651° / 44°0.02Light rain
51 °Light rain

Frontenac, Monday, 16 November

Light rain. High 51°, low 44°.

Pressure29.94 inHg
Wind11.7 mph N
Humidity77%
Visibility—
Dew point44°
Tue, 1744° / 36°0Overcast
44 °Overcast

Frontenac, Tuesday, 17 November

Overcast. High 44°, low 36°.

Pressure30.15 inHg
Wind14.2 mph NW
Humidity55%
Visibility—
Dew point28°
Wed, 1844° / 31°0Overcast
44 °Overcast

Frontenac, Wednesday, 18 November

Overcast. High 44°, low 31°.

Pressure30.27 inHg
Wind7.2 mph E
Humidity53%
Visibility—
Dew point25°
Thu, 1940° / 38°0.23Light rain
40 °Light rain

Frontenac, Thursday, 19 November

Light rain. High 40°, low 38°.

Pressure30.27 inHg
Wind12.5 mph E
Humidity91%
Visibility—
Dew point37°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Frontenac, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.