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As of 01:33 CDT

Weather in Potomac, IL

59°Current weather

Potomac, Saturday, 31 October, 01:33

Overcast. Feels like 57°. High 66°, low 54°.

Pressure30.33 inHg
Wind7.3 mph SE
Humidity64%
Visibility6.2 mi
Dew point47°

10-day forecast for Potomac, IL: 46° to 72°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

72°
Best day: Tuesday, November 3
69° · 0.51 in
Worst day: Wednesday, November 4

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

Sun, 0166° / 56°0.02Light rain
MorningOvercast57°feels 56°
AfternoonOvercast66°feels 64°
EveningOvercast59°feels 58°
OvernightLight rain56°feels 55°
66 °Light rain

Potomac, Sunday, 1 November

Light rain. High 66°, low 56°.

Pressure30.33 inHg
Wind5.5 mph E
Humidity58%
Visibility6.2 mi
Dew point47°
Mon, 0262° / 56°0Overcast
MorningOvercast57°feels 55°
AfternoonOvercast61°feels 60°
EveningOvercast61°feels 60°
OvernightOvercast58°feels 56°
62 °Overcast

Potomac, Monday, 2 November

Overcast. High 62°, low 56°.

Pressure30.15 inHg
Wind12.7 mph S
Humidity64%
Visibility6.2 mi
Dew point48°
Tue, 0372° / 62°0Overcast
MorningOvercast63°feels 63°
AfternoonOvercast71°feels 71°
EveningOvercast66°feels 66°
OvernightOvercast62°feels 62°
72 °Overcast

Potomac, Tuesday, 3 November

Overcast. High 72°, low 62°.

Pressure29.97 inHg
Wind16 mph S
Humidity67%
Visibility6.2 mi
Dew point58°
Wed, 0469° / 64°0.51Rain
MorningRain66°feels 66°
AfternoonRain68°feels 68°
EveningRain64°feels 65°
OvernightRain64°feels 65°
69 °Rain

Potomac, Wednesday, 4 November

Rain. High 69°, low 64°.

Pressure29.83 inHg
Wind12.7 mph SE
Humidity81%
Visibility—
Dew point62°
Thu, 0567° / 51°0.02Light rain
MorningLight rain65°feels 65°
AfternoonLight rain65°feels 65°
EveningLight rain56°feels 55°
OvernightLight rain54°feels 53°
67 °Light rain

Potomac, Thursday, 5 November

Light rain. High 67°, low 51°.

Pressure29.68 inHg
Wind11 mph SE
Humidity72%
Visibility—
Dew point57°
Fri, 0658° / 48°0Overcast
MorningOvercast50°feels 48°
AfternoonOvercast57°feels 55°
EveningOvercast57°feels 55°
OvernightOvercast54°feels 53°
58 °Overcast

Potomac, Friday, 6 November

Overcast. High 58°, low 48°.

Pressure30.03 inHg
Wind7.2 mph N
Humidity65%
Visibility—
Dew point44°
Sat, 0761° / 47°0Clear
MorningClear50°feels 48°
AfternoonClear59°feels 57°
EveningClear53°feels 52°
OvernightClear50°feels 49°
61 °Clear

Potomac, Saturday, 7 November

Clear. High 61°, low 47°.

Pressure30.12 inHg
Wind7.7 mph E
Humidity54%
Visibility—
Dew point41°
Sun, 0861° / 46°0Overcast
MorningOvercast50°feels 48°
AfternoonOvercast59°feels 57°
EveningOvercast54°feels 52°
OvernightOvercast51°feels 49°
61 °Overcast

Potomac, Sunday, 8 November

Overcast. High 61°, low 46°.

Pressure30.12 inHg
Wind6 mph E
Humidity55%
Visibility—
Dew point42°
Mon, 0963° / 47°0Clear
MorningClear51°feels 48°
AfternoonClear60°feels 58°
EveningClear55°feels 53°
OvernightClear51°feels 50°
63 °Clear

Potomac, Monday, 9 November

Clear. High 63°, low 47°.

Pressure30.12 inHg
Wind5.9 mph NW
Humidity50%
Visibility—
Dew point40°

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.