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As of 07:06 CDT

Weather in Potomac, IL

45°Current weather

Potomac, Saturday, 24 October, 07:06

Overcast. Feels like 42°. High 70°, low 45°.

Pressure30.36 inHg
Wind4.6 mph SE
Humidity94%
Visibility6.2 mi
Dew point43°

10-day forecast for Potomac, IL: 45° to 75°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

75°
Best day: Thursday, October 29
66° · 0.18 in
Worst day: Sunday, November 1

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

Sun, 2572° / 45°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast71°feels 70°
EveningMostly clear58°feels 57°
OvernightMostly clear49°feels 48°
72 °Overcast

Potomac, Sunday, 25 October

Overcast. High 72°, low 45°.

Pressure30.42 inHg
Wind4 mph S
Humidity48%
Visibility6.2 mi
Dew point47°
Mon, 2672° / 50°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast71°feels 70°
EveningOvercast60°feels 59°
OvernightOvercast52°feels 51°
72 °Overcast

Potomac, Monday, 26 October

Overcast. High 72°, low 50°.

Pressure30.33 inHg
Wind1.5 mph S
Humidity47%
Visibility6.2 mi
Dew point49°
Tue, 2771° / 50°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast70°feels 69°
EveningOvercast62°feels 61°
OvernightMostly clear53°feels 53°
71 °Overcast

Potomac, Tuesday, 27 October

Overcast. High 71°, low 50°.

Pressure30.24 inHg
Wind5.5 mph SE
Humidity59%
Visibility6.2 mi
Dew point52°
Wed, 2873° / 52°0.01Light rain
MorningLight rain58°feels 57°
AfternoonLight rain71°feels 69°
EveningLight rain63°feels 61°
OvernightOvercast55°feels 55°
73 °Light rain

Potomac, Wednesday, 28 October

Light rain. High 73°, low 52°.

Pressure30.21 inHg
Wind8.5 mph S
Humidity42%
Visibility—
Dew point45°
Thu, 2975° / 56°0Overcast
MorningOvercast61°feels 60°
AfternoonOvercast73°feels 72°
EveningOvercast66°feels 65°
OvernightOvercast63°feels 62°
75 °Overcast

Potomac, Thursday, 29 October

Overcast. High 75°, low 56°.

Pressure30.18 inHg
Wind9.6 mph S
Humidity46%
Visibility—
Dew point49°
Fri, 3074° / 60°0.01Light rain
MorningLight rain64°feels 63°
AfternoonLight rain72°feels 72°
EveningLight rain68°feels 67°
OvernightLight rain64°feels 63°
74 °Light rain

Potomac, Friday, 30 October

Light rain. High 74°, low 60°.

Pressure30.18 inHg
Wind7.4 mph SW
Humidity51%
Visibility—
Dew point52°
Sat, 3175° / 62°0.02Light rain
MorningLight rain67°feels 65°
AfternoonLight rain74°feels 73°
EveningLight rain68°feels 66°
OvernightLight rain63°feels 61°
75 °Light rain

Potomac, Saturday, 31 October

Light rain. High 75°, low 62°.

Pressure30.09 inHg
Wind13.3 mph S
Humidity35%
Visibility—
Dew point44°
Sun, 0166° / 57°0.18Light rain
MorningLight rain61°feels 60°
AfternoonLight rain65°feels 64°
EveningLight rain62°feels 62°
OvernightLight rain62°feels 61°
66 °Light rain

Potomac, Sunday, 1 November

Light rain. High 66°, low 57°.

Pressure30.06 inHg
Wind11.3 mph S
Humidity69%
Visibility—
Dew point54°
Mon, 0263° / 61°0Overcast
MorningOvercast62°feels 61°
AfternoonOvercast63°feels 62°
EveningOvercast61°feels 60°
OvernightOvercast61°feels 60°
63 °Overcast

Potomac, Monday, 2 November

Overcast. High 63°, low 61°.

Pressure30.06 inHg
Wind12.6 mph E
Humidity72%
Visibility—
Dew point54°

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.