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As of 04:21 CST

Weather in Potomac, IL

31°Current weather

Potomac, Saturday, 14 November, 04:21

Clear. Feels like 24°. High 47°, low 31°.

Pressure30.18 inHg
Wind7.9 mph NW
Humidity85%
Visibility6.2 mi
Dew point28°

10-day forecast for Potomac, IL: 30° to 63°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

63°
Best day: Saturday, November 21
41°
Worst day: Monday, November 23

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

Sun, 1549° / 30°0Clear
MorningClear35°feels 31°
AfternoonClear49°feels 49°
EveningClear39°feels 39°
OvernightClear32°feels 28°
49 °Clear

Potomac, Sunday, 15 November

Clear. High 49°, low 30°.

Pressure30.45 inHg
Wind1.6 mph N
Humidity55%
Visibility6.2 mi
Dew point32°
Mon, 1652° / 31°0Clear
MorningClear36°feels 32°
AfternoonClear52°feels 49°
EveningPartly cloudy40°feels 36°
OvernightClear33°feels 33°
52 °Clear

Potomac, Monday, 16 November

Clear. High 52°, low 31°.

Pressure30.53 inHg
Wind6.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point34°
Tue, 1753° / 33°0Partly cloudy
MorningClear37°feels 33°
AfternoonOvercast53°feels 50°
EveningClear42°feels 38°
OvernightClear35°feels 31°
53 °Partly cloudy

Potomac, Tuesday, 17 November

Partly cloudy. High 53°, low 33°.

Pressure30.50 inHg
Wind6.9 mph S
Humidity51%
Visibility6.2 mi
Dew point35°
Wed, 1857° / 37°0Overcast
MorningOvercast43°feels 38°
AfternoonOvercast55°feels 53°
EveningOvercast48°feels 44°
OvernightClear39°feels 34°
57 °Overcast

Potomac, Wednesday, 18 November

Overcast. High 57°, low 37°.

Pressure30.36 inHg
Wind12.6 mph S
Humidity49%
Visibility—
Dew point35°
Thu, 1959° / 43°0Mostly clear
MorningMostly clear47°feels 42°
AfternoonMostly clear56°feels 55°
EveningMostly clear52°feels 50°
OvernightMostly clear47°feels 43°
59 °Mostly clear

Potomac, Thursday, 19 November

Mostly clear. High 59°, low 43°.

Pressure30.27 inHg
Wind14 mph SW
Humidity60%
Visibility—
Dew point41°
Fri, 2057° / 41°0Partly cloudy
MorningPartly cloudy45°feels 42°
AfternoonPartly cloudy54°feels 52°
EveningPartly cloudy50°feels 47°
OvernightPartly cloudy48°feels 46°
57 °Partly cloudy

Potomac, Friday, 20 November

Partly cloudy. High 57°, low 41°.

Pressure30.33 inHg
Wind6.6 mph W
Humidity46%
Visibility—
Dew point33°
Sat, 2163° / 44°0.02Light rain
MorningLight rain49°feels 45°
AfternoonLight rain61°feels 59°
EveningLight rain58°feels 56°
OvernightLight rain55°feels 53°
63 °Light rain

Potomac, Saturday, 21 November

Light rain. High 63°, low 44°.

Pressure30.12 inHg
Wind18.9 mph S
Humidity45%
Visibility—
Dew point37°
Sun, 2256° / 41°0Overcast
MorningOvercast46°feels 39°
AfternoonOvercast46°feels 40°
EveningOvercast43°feels 36°
OvernightOvercast42°feels 35°
56 °Overcast

Potomac, Sunday, 22 November

Overcast. High 56°, low 41°.

Pressure30.09 inHg
Wind19.9 mph SW
Humidity53%
Visibility—
Dew point30°
Mon, 2341° / 33°0Partly cloudy
MorningPartly cloudy36°feels 26°
AfternoonPartly cloudy40°feels 31°
EveningPartly cloudy36°feels 29°
OvernightPartly cloudy34°feels 26°
41 °Partly cloudy

Potomac, Monday, 23 November

Partly cloudy. High 41°, low 33°.

Pressure30.12 inHg
Wind18.1 mph W
Humidity47%
Visibility—
Dew point21°

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.