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As of 16:34 CST

Weather in Potomac, IL

66°Current weather

Potomac, Sunday, 1 November, 16:34

Overcast. Feels like 66°. High 66°, low 54°.

Pressure30.24 inHg
Wind7.1 mph SE
Humidity69%
Visibility6.2 mi
Dew point56°

10-day forecast for Potomac, IL: 40° to 75°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

75°
Best day: Tuesday, November 3
65° · 0.5 in
Worst day: Wednesday, November 4

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

Mon, 0264° / 56°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast62°feels 62°
EveningOvercast61°feels 61°
OvernightOvercast57°feels 56°
64 °Overcast

Potomac, Monday, 2 November

Overcast. High 64°, low 56°.

Pressure30.09 inHg
Wind11.8 mph S
Humidity83%
Visibility6.2 mi
Dew point56°
Tue, 0375° / 62°0Partly cloudy
MorningMostly clear66°feels 66°
AfternoonOvercast75°feels 75°
EveningOvercast70°feels 70°
OvernightOvercast63°feels 63°
75 °Partly cloudy

Potomac, Tuesday, 3 November

Partly cloudy. High 75°, low 62°.

Pressure29.88 inHg
Wind21.5 mph S
Humidity61%
Visibility6.2 mi
Dew point61°
Wed, 0465° / 57°0.5Rain
MorningLight rain61°feels 62°
AfternoonOvercast61°feels 59°
EveningOvercast58°feels 56°
OvernightRain64°feels 65°
65 °Rain

Potomac, Wednesday, 4 November

Rain. High 65°, low 57°.

Pressure29.74 inHg
Wind15.8 mph SW
Humidity61%
Visibility6.2 mi
Dew point50°
Thu, 0555° / 49°0Overcast
MorningPartly cloudy52°feels 50°
AfternoonOvercast55°feels 53°
EveningOvercast54°feels 53°
OvernightPartly cloudy52°feels 51°
55 °Overcast

Potomac, Thursday, 5 November

Overcast. High 55°, low 49°.

Pressure29.80 inHg
Wind14.3 mph W
Humidity62%
Visibility6.2 mi
Dew point42°
Fri, 0654° / 49°0.01Light rain
MorningLight rain51°feels 48°
AfternoonLight rain53°feels 52°
EveningLight rain52°feels 51°
OvernightLight rain51°feels 50°
54 °Light rain

Potomac, Friday, 6 November

Light rain. High 54°, low 49°.

Pressure30.00 inHg
Wind8.7 mph W
Humidity65%
Visibility—
Dew point42°
Sat, 0758° / 48°0Overcast
MorningOvercast52°feels 51°
AfternoonOvercast57°feels 55°
EveningOvercast52°feels 49°
OvernightOvercast48°feels 45°
58 °Overcast

Potomac, Saturday, 7 November

Overcast. High 58°, low 48°.

Pressure30.00 inHg
Wind10 mph E
Humidity59%
Visibility—
Dew point43°
Sun, 0855° / 44°0Overcast
MorningOvercast48°feels 43°
AfternoonOvercast54°feels 51°
EveningOvercast47°feels 42°
OvernightOvercast45°feels 39°
55 °Overcast

Potomac, Sunday, 8 November

Overcast. High 55°, low 44°.

Pressure29.94 inHg
Wind15.5 mph NE
Humidity48%
Visibility—
Dew point34°
Mon, 0955° / 40°0Clear
MorningClear44°feels 40°
AfternoonClear53°feels 50°
EveningClear47°feels 45°
OvernightClear44°feels 43°
55 °Clear

Potomac, Monday, 9 November

Clear. High 55°, low 40°.

Pressure30.09 inHg
Wind10.4 mph NE
Humidity44%
Visibility—
Dew point30°
Tue, 1060° / 43°0Partly cloudy
MorningPartly cloudy47°feels 44°
AfternoonPartly cloudy57°feels 55°
EveningPartly cloudy52°feels 49°
OvernightPartly cloudy49°feels 46°
60 °Partly cloudy

Potomac, Tuesday, 10 November

Partly cloudy. High 60°, low 43°.

Pressure30.09 inHg
Wind11 mph W
Humidity46%
Visibility—
Dew point36°

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 Potomac, 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.