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As of 10:04 CDT

Weather in Potomac, IL

61°Current weather

Potomac, Tuesday, 27 October, 10:04

Overcast. Feels like 61°. High 72°, low 49°.

Pressure30.27 inHg
Wind4.3 mph S
Humidity80%
Visibility6.2 mi
Dew point54°

Two-week outlook for Potomac, IL: week one averages a high of 70.5° and week two 58.4°, so week two runs 12.1° cooler than week one. Around 1.4 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 31: 71°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 27 – November 2)70.5°52.9°0.3 in / 2 d—
2nd (November 3 – November 9)58.4°49.8°1.2 in / 4 d—

Weekend weather

Sat, October 31
Rain
71°57°
0.18 in
Sun, November 1
Overcast
69°53°
no precip.
Sat, November 7
Overcast
54°46°
no precip.
Sun, November 8
Partly cloudy
58°42°
no precip.
Wed, 2874° / 48°0Clear
74 °Clear

Potomac, Wednesday, 28 October

Clear. High 74°, low 48°.

Pressure30.21 inHg
Wind9 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Thu, 2974° / 53°0.02Light rain
74 °Light rain

Potomac, Thursday, 29 October

Light rain. High 74°, low 53°.

Pressure30.12 inHg
Wind10.6 mph SW
Humidity55%
Visibility6.2 mi
Dew point54°
Fri, 3071° / 52°0Overcast
71 °Overcast

Potomac, Friday, 30 October

Overcast. High 71°, low 52°.

Pressure30.27 inHg
Wind7 mph E
Humidity45%
Visibility6.2 mi
Dew point45°
Sat, 3171° / 57°0.18Rain
71 °Rain

Potomac, Saturday, 31 October

Rain. High 71°, low 57°.

Pressure30.21 inHg
Wind7.4 mph S
Humidity67%
Visibility—
Dew point53°
Sun, 0169° / 53°0Overcast
69 °Overcast

Potomac, Sunday, 1 November

Overcast. High 69°, low 53°.

Pressure30.21 inHg
Wind8.7 mph SE
Humidity58%
Visibility—
Dew point52°
Mon, 0263° / 59°0.05Light rain
63 °Light rain

Potomac, Monday, 2 November

Light rain. High 63°, low 59°.

Pressure29.85 inHg
Wind7.2 mph NE
Humidity88%
Visibility—
Dew point57°
Tue, 0362° / 55°0Overcast
62 °Overcast

Potomac, Tuesday, 3 November

Overcast. High 62°, low 55°.

Pressure29.97 inHg
Wind16.3 mph E
Humidity65%
Visibility—
Dew point49°
Wed, 0458° / 51°0.1Light rain
58 °Light rain

Potomac, Wednesday, 4 November

Light rain. High 58°, low 51°.

Pressure29.88 inHg
Wind15 mph NE
Humidity90%
Visibility—
Dew point51°
Thu, 0560° / 57°0.73Rain
60 °Rain

Potomac, Thursday, 5 November

Rain. High 60°, low 57°.

Pressure29.62 inHg
Wind15.6 mph E
Humidity89%
Visibility—
Dew point56°
Fri, 0656° / 51°0.08Light rain
56 °Light rain

Potomac, Friday, 6 November

Light rain. High 56°, low 51°.

Pressure29.77 inHg
Wind14.2 mph N
Humidity86%
Visibility—
Dew point50°
Sat, 0754° / 46°0Overcast
54 °Overcast

Potomac, Saturday, 7 November

Overcast. High 54°, low 46°.

Pressure29.91 inHg
Wind9.9 mph N
Humidity63%
Visibility—
Dew point41°
Sun, 0858° / 42°0Partly cloudy
58 °Partly cloudy

Potomac, Sunday, 8 November

Partly cloudy. High 58°, low 42°.

Pressure30.03 inHg
Wind7.7 mph S
Humidity52%
Visibility—
Dew point37°
Mon, 0961° / 46°0.28Rain
61 °Rain

Potomac, Monday, 9 November

Rain. High 61°, low 46°.

Pressure29.83 inHg
Wind18.9 mph SW
Humidity54%
Visibility—
Dew point42°

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.