EN
English Español

As of 16:44 CST

Weather in Potomac, IL

58°Current weather

Potomac, Wednesday, 4 November, 16:44

Overcast. Feels like 58°. High 66°, low 55°.

Pressure29.74 inHg
Wind11.5 mph SW
Humidity81%
Visibility6.2 mi
Dew point53°

10-day forecast for Potomac, IL: 32° to 66°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

61°
Best day: Tuesday, November 10
66° · 0.34 in
Worst day: Wednesday, November 4

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

Thu, 0560° / 49°0Overcast
MorningClear51°feels 50°
AfternoonOvercast59°feels 57°
EveningOvercast54°feels 53°
OvernightOvercast54°feels 52°
60 °Overcast

Potomac, Thursday, 5 November

Overcast. High 60°, low 49°.

Pressure29.80 inHg
Wind14.4 mph SW
Humidity55%
Visibility6.2 mi
Dew point43°
Fri, 0652° / 44°0.04Light rain
MorningOvercast46°feels 40°
AfternoonMostly clear51°feels 48°
EveningOvercast45°feels 42°
OvernightLight rain51°feels 50°
52 °Light rain

Potomac, Friday, 6 November

Light rain. High 52°, low 44°.

Pressure30.12 inHg
Wind11.2 mph NW
Humidity50%
Visibility6.2 mi
Dew point32°
Sat, 0751° / 35°0Overcast
MorningMostly clear40°feels 36°
AfternoonOvercast51°feels 48°
EveningClear40°feels 37°
OvernightClear39°feels 36°
51 °Overcast

Potomac, Saturday, 7 November

Overcast. High 51°, low 35°.

Pressure30.24 inHg
Wind6 mph NW
Humidity51%
Visibility6.2 mi
Dew point32°
Sun, 0861° / 37°0Clear
MorningOvercast43°feels 37°
AfternoonClear60°feels 58°
EveningClear52°feels 50°
OvernightClear37°feels 32°
61 °Clear

Potomac, Sunday, 8 November

Clear. High 61°, low 37°.

Pressure30.09 inHg
Wind11.2 mph W
Humidity57%
Visibility6.2 mi
Dew point43°
Mon, 0961° / 38°0Clear
MorningClear44°feels 43°
AfternoonClear58°feels 56°
EveningClear52°feels 51°
OvernightClear49°feels 48°
61 °Clear

Potomac, Monday, 9 November

Clear. High 61°, low 38°.

Pressure30.18 inHg
Wind8.6 mph SW
Humidity50%
Visibility—
Dew point38°
Tue, 1061° / 45°0Clear
MorningClear50°feels 46°
AfternoonClear59°feels 57°
EveningClear51°feels 49°
OvernightClear47°feels 45°
61 °Clear

Potomac, Tuesday, 10 November

Clear. High 61°, low 45°.

Pressure30.00 inHg
Wind9.8 mph SW
Humidity47%
Visibility—
Dew point38°
Wed, 1155° / 41°0Overcast
MorningOvercast45°feels 41°
AfternoonOvercast54°feels 50°
EveningOvercast45°feels 39°
OvernightOvercast44°feels 38°
55 °Overcast

Potomac, Wednesday, 11 November

Overcast. High 55°, low 41°.

Pressure30.06 inHg
Wind13.7 mph N
Humidity46%
Visibility—
Dew point33°
Thu, 1245° / 36°0Mostly clear
MorningMostly clear42°feels 36°
AfternoonMostly clear44°feels 38°
EveningMostly clear38°feels 33°
OvernightMostly clear37°feels 32°
45 °Mostly clear

Potomac, Thursday, 12 November

Mostly clear. High 45°, low 36°.

Pressure30.12 inHg
Wind11.9 mph NW
Humidity40%
Visibility—
Dew point21°
Fri, 1347° / 32°0Overcast
MorningOvercast36°feels 31°
AfternoonOvercast45°feels 40°
EveningOvercast41°feels 38°
OvernightOvercast38°feels 35°
47 °Overcast

Potomac, Friday, 13 November

Overcast. High 47°, low 32°.

Pressure29.88 inHg
Wind8.9 mph W
Humidity48%
Visibility—
Dew point25°

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.