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As of 04:23 CST

Weather in Potomac, IL

56°Current weather

Potomac, Sunday, 1 November, 04:23

Overcast. Feels like 55°. High 71°, low 55°.

Pressure30.27 inHg
Wind4 mph E
Humidity78%
Visibility6.2 mi
Dew point48°

10-day forecast for Potomac, IL: 43° to 74°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

65°
Best day: Monday, November 2
64° · 0.28 in
Worst day: Wednesday, November 4

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

Mon, 0265° / 57°0Overcast
MorningOvercast57°feels 57°
AfternoonOvercast64°feels 64°
EveningOvercast65°feels 65°
OvernightOvercast57°feels 56°
65 °Overcast

Potomac, Monday, 2 November

Overcast. High 65°, low 57°.

Pressure30.06 inHg
Wind14.9 mph S
Humidity75%
Visibility6.2 mi
Dew point56°
Tue, 0374° / 63°0.19Rain
MorningLight rain64°feels 64°
AfternoonOvercast74°feels 74°
EveningLight rain67°feels 68°
OvernightOvercast64°feels 64°
74 °Rain

Potomac, Tuesday, 3 November

Rain. High 74°, low 63°.

Pressure29.85 inHg
Wind20.4 mph S
Humidity63%
Visibility6.2 mi
Dew point60°
Wed, 0464° / 57°0.28Rain
MorningMostly clear58°feels 57°
AfternoonOvercast60°feels 59°
EveningOvercast57°feels 56°
OvernightRain63°feels 64°
64 °Rain

Potomac, Wednesday, 4 November

Rain. High 64°, low 57°.

Pressure29.74 inHg
Wind15.8 mph SW
Humidity56%
Visibility6.2 mi
Dew point45°
Thu, 0556° / 52°0Overcast
MorningOvercast53°feels 52°
AfternoonOvercast55°feels 53°
EveningOvercast53°feels 52°
OvernightOvercast55°feels 53°
56 °Overcast

Potomac, Thursday, 5 November

Overcast. High 56°, low 52°.

Pressure29.80 inHg
Wind12.8 mph SW
Humidity69%
Visibility—
Dew point44°
Fri, 0654° / 49°0.06Light rain
MorningLight rain53°feels 52°
AfternoonLight rain54°feels 52°
EveningLight rain50°feels 48°
OvernightLight rain50°feels 46°
54 °Light rain

Potomac, Friday, 6 November

Light rain. High 54°, low 49°.

Pressure30.06 inHg
Wind14.3 mph N
Humidity68%
Visibility—
Dew point44°
Sat, 0754° / 49°0Overcast
MorningOvercast50°feels 47°
AfternoonOvercast51°feels 49°
EveningOvercast51°feels 50°
OvernightOvercast50°feels 48°
54 °Overcast

Potomac, Saturday, 7 November

Overcast. High 54°, low 49°.

Pressure29.74 inHg
Wind10.3 mph NW
Humidity71%
Visibility—
Dew point42°
Sun, 0855° / 46°0Partly cloudy
MorningPartly cloudy49°feels 45°
AfternoonPartly cloudy53°feels 51°
EveningPartly cloudy48°feels 45°
OvernightPartly cloudy47°feels 43°
55 °Partly cloudy

Potomac, Sunday, 8 November

Partly cloudy. High 55°, low 46°.

Pressure29.77 inHg
Wind15.4 mph NW
Humidity48%
Visibility—
Dew point34°
Mon, 0957° / 43°0Clear
MorningClear47°feels 43°
AfternoonClear55°feels 53°
EveningClear49°feels 47°
OvernightClear46°feels 43°
57 °Clear

Potomac, Monday, 9 November

Clear. High 57°, low 43°.

Pressure29.88 inHg
Wind11.1 mph NW
Humidity43%
Visibility—
Dew point32°
Tue, 1060° / 44°0Overcast
MorningOvercast49°feels 45°
AfternoonOvercast59°feels 56°
EveningOvercast53°feels 50°
OvernightOvercast48°feels 45°
60 °Overcast

Potomac, Tuesday, 10 November

Overcast. High 60°, low 44°.

Pressure30.03 inHg
Wind10.6 mph W
Humidity35%
Visibility—
Dew point30°

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.