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As of 09:17 CST

Weather in Potomac, IL

63°Current weather

Potomac, Wednesday, 4 November, 09:17

Overcast. Feels like 63°. High 66°, low 55°.

Pressure29.71 inHg
Wind13.6 mph SW
Humidity91%
Visibility6.2 mi
Dew point60°

Two-week outlook for Potomac, IL: week one averages a high of 58.5° and week two 58.5°, so both weeks look similar in temperature. Around 0.4 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, November 7: 50°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 4 – November 10)58.5°43.5°0.4 in / 1 d—
2nd (November 11 – November 17)58.5°42.9°0.0 in / 0 d—

Weekend weather

Sat, November 7
Overcast
50°36°
no precip.
Sun, November 8
Overcast
59°36°
no precip.
Sat, November 14
Clear
61°40°
no precip.
Sun, November 15
Overcast
63°46°
no precip.
Thu, 0561° / 50°0Overcast
61 °Overcast

Potomac, Thursday, 5 November

Overcast. High 61°, low 50°.

Pressure29.80 inHg
Wind14.5 mph SW
Humidity52%
Visibility6.2 mi
Dew point42°
Fri, 0653° / 45°0.02Light rain
53 °Light rain

Potomac, Friday, 6 November

Light rain. High 53°, low 45°.

Pressure30.12 inHg
Wind11.1 mph N
Humidity51%
Visibility6.2 mi
Dew point31°
Sat, 0750° / 36°0Overcast
50 °Overcast

Potomac, Saturday, 7 November

Overcast. High 50°, low 36°.

Pressure30.27 inHg
Wind6.9 mph NW
Humidity50%
Visibility6.2 mi
Dew point31°
Sun, 0859° / 36°0Overcast
59 °Overcast

Potomac, Sunday, 8 November

Overcast. High 59°, low 36°.

Pressure30.12 inHg
Wind11.8 mph W
Humidity55%
Visibility—
Dew point38°
Mon, 0960° / 39°0Clear
60 °Clear

Potomac, Monday, 9 November

Clear. High 60°, low 39°.

Pressure30.21 inHg
Wind6.6 mph SW
Humidity47%
Visibility—
Dew point36°
Tue, 1061° / 43°0Clear
61 °Clear

Potomac, Tuesday, 10 November

Clear. High 61°, low 43°.

Pressure30.03 inHg
Wind9.4 mph N
Humidity43%
Visibility—
Dew point35°
Wed, 1156° / 40°0Overcast
56 °Overcast

Potomac, Wednesday, 11 November

Overcast. High 56°, low 40°.

Pressure30.21 inHg
Wind8.7 mph NE
Humidity54%
Visibility—
Dew point37°
Thu, 1252° / 41°0Overcast
52 °Overcast

Potomac, Thursday, 12 November

Overcast. High 52°, low 41°.

Pressure30.24 inHg
Wind7.4 mph N
Humidity50%
Visibility—
Dew point32°
Fri, 1355° / 37°0Mostly clear
55 °Mostly clear

Potomac, Friday, 13 November

Mostly clear. High 55°, low 37°.

Pressure30.15 inHg
Wind9.8 mph NW
Humidity48%
Visibility—
Dew point32°
Sat, 1461° / 40°0Clear
61 °Clear

Potomac, Saturday, 14 November

Clear. High 61°, low 40°.

Pressure30.12 inHg
Wind10.6 mph W
Humidity48%
Visibility—
Dew point37°
Sun, 1563° / 46°0Overcast
63 °Overcast

Potomac, Sunday, 15 November

Overcast. High 63°, low 46°.

Pressure30.15 inHg
Wind7.6 mph W
Humidity55%
Visibility—
Dew point44°
Mon, 1659° / 49°0Overcast
59 °Overcast

Potomac, Monday, 16 November

Overcast. High 59°, low 49°.

Pressure30.18 inHg
Wind4.1 mph W
Humidity59%
Visibility—
Dew point43°
Tue, 1764° / 47°0Clear
64 °Clear

Potomac, Tuesday, 17 November

Clear. High 64°, low 47°.

Pressure30.24 inHg
Wind8.9 mph S
Humidity49%
Visibility—
Dew point41°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Potomac, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.