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As of 16:28 CST

Weather in Potomac, IL

44°Current weather

Potomac, Saturday, 14 November, 16:28

Clear. Feels like 40°. High 46°, low 30°.

Pressure30.27 inHg
Wind7.2 mph NW
Humidity63%
Visibility6.2 mi
Dew point32°

Two-week outlook for Potomac, IL: week one averages a high of 54° and week two 51°, so week two runs 3° cooler than week one. Around 0.1 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, November 14: 46°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 14 – November 20)54°36.3°0.0 in / 0 d—
2nd (November 21 – November 27)51°38.3°0.1 in / 1 d—

Weekend weather

Sat, November 14
Clear
46°30°
no precip.
Sun, November 15
Clear
49°30°
no precip.
Sat, November 21
Light rain
63°50°
0.04 in
Sun, November 22
Overcast
49°41°
no precip.
Sun, 1549° / 30°0Clear
49 °Clear

Potomac, Sunday, 15 November

Clear. High 49°, low 30°.

Pressure30.45 inHg
Wind0.4 mph SE
Humidity56%
Visibility6.2 mi
Dew point31°
Mon, 1651° / 31°0Clear
51 °Clear

Potomac, Monday, 16 November

Clear. High 51°, low 31°.

Pressure30.56 inHg
Wind5.9 mph SW
Humidity54%
Visibility6.2 mi
Dew point34°
Tue, 1754° / 33°0Clear
54 °Clear

Potomac, Tuesday, 17 November

Clear. High 54°, low 33°.

Pressure30.53 inHg
Wind7.3 mph S
Humidity54%
Visibility6.2 mi
Dew point36°
Wed, 1857° / 38°0Overcast
57 °Overcast

Potomac, Wednesday, 18 November

Overcast. High 57°, low 38°.

Pressure30.39 inHg
Wind12.3 mph S
Humidity50%
Visibility6.2 mi
Dew point38°
Thu, 1959° / 44°0Clear
59 °Clear

Potomac, Thursday, 19 November

Clear. High 59°, low 44°.

Pressure30.27 inHg
Wind12.6 mph SW
Humidity52%
Visibility—
Dew point38°
Fri, 2062° / 50°0Overcast
62 °Overcast

Potomac, Friday, 20 November

Overcast. High 62°, low 50°.

Pressure30.24 inHg
Wind8.8 mph S
Humidity39%
Visibility—
Dew point35°
Sat, 2163° / 50°0.04Light rain
63 °Light rain

Potomac, Saturday, 21 November

Light rain. High 63°, low 50°.

Pressure29.94 inHg
Wind17.7 mph SW
Humidity52%
Visibility—
Dew point43°
Sun, 2249° / 41°0Overcast
49 °Overcast

Potomac, Sunday, 22 November

Overcast. High 49°, low 41°.

Pressure30.27 inHg
Wind15.9 mph NW
Humidity52%
Visibility—
Dew point32°
Mon, 2345° / 33°0Clear
45 °Clear

Potomac, Monday, 23 November

Clear. High 45°, low 33°.

Pressure30.50 inHg
Wind10.1 mph N
Humidity40%
Visibility—
Dew point20°
Tue, 2445° / 28°0Overcast
45 °Overcast

Potomac, Tuesday, 24 November

Overcast. High 45°, low 28°.

Pressure30.50 inHg
Wind11.1 mph SE
Humidity31%
Visibility—
Dew point13°
Wed, 2545° / 35°0.01Light rain
45 °Light rain

Potomac, Wednesday, 25 November

Light rain. High 45°, low 35°.

Pressure30.24 inHg
Wind9.1 mph SE
Humidity55%
Visibility—
Dew point28°
Thu, 2656° / 42°0Overcast
56 °Overcast

Potomac, Thursday, 26 November

Overcast. High 56°, low 42°.

Pressure30.39 inHg
Wind13.1 mph E
Humidity52%
Visibility—
Dew point37°
Fri, 2755° / 39°0.03Light rain
55 °Light rain

Potomac, Friday, 27 November

Light rain. High 55°, low 39°.

Pressure30.27 inHg
Wind13.5 mph E
Humidity50%
Visibility—
Dew point34°

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.