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As of 04:22 CDT

Weather in Potomac, IL

45°Current weather

Potomac, Friday, 30 October, 04:22

Clear. Feels like 42°. High 68°, low 45°.

Pressure30.24 inHg
Wind5.6 mph NE
Humidity86%
Visibility6.2 mi
Dew point41°

Two-week outlook for Potomac, IL: week one averages a high of 67° and week two 63.1°, so week two runs 3.9° cooler than week one. Around 1.5 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 31: 69°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 30 – November 5)67°54.1°1.1 in / 3 d—
2nd (November 6 – November 12)63.1°48.5°0.4 in / 2 d—

Weekend weather

Sat, October 31
Overcast
69°51°
no precip.
Sun, November 1
Partly cloudy
72°56°
no precip.
Sat, November 7
Overcast
61°43°
no precip.
Sun, November 8
Rain
63°51°
0.24 in
Sat, 3169° / 51°0Overcast
69 °Overcast

Potomac, Saturday, 31 October

Overcast. High 69°, low 51°.

Pressure30.33 inHg
Wind8.5 mph SE
Humidity45%
Visibility6.2 mi
Dew point43°
Sun, 0172° / 56°0Partly cloudy
72 °Partly cloudy

Potomac, Sunday, 1 November

Partly cloudy. High 72°, low 56°.

Pressure30.30 inHg
Wind11.4 mph S
Humidity50%
Visibility6.2 mi
Dew point52°
Mon, 0267° / 55°0.02Light rain
67 °Light rain

Potomac, Monday, 2 November

Light rain. High 67°, low 55°.

Pressure30.15 inHg
Wind12.3 mph S
Humidity62%
Visibility6.2 mi
Dew point51°
Tue, 0369° / 63°0.19Light rain
69 °Light rain

Potomac, Tuesday, 3 November

Light rain. High 69°, low 63°.

Pressure29.85 inHg
Wind17.5 mph S
Humidity70%
Visibility—
Dew point58°
Wed, 0464° / 56°0.81Rain
64 °Rain

Potomac, Wednesday, 4 November

Rain. High 64°, low 56°.

Pressure29.74 inHg
Wind15.4 mph S
Humidity95%
Visibility—
Dew point62°
Thu, 0560° / 53°0.04Light rain
60 °Light rain

Potomac, Thursday, 5 November

Light rain. High 60°, low 53°.

Pressure29.62 inHg
Wind15.6 mph N
Humidity91%
Visibility—
Dew point54°
Fri, 0659° / 47°0Partly cloudy
59 °Partly cloudy

Potomac, Friday, 6 November

Partly cloudy. High 59°, low 47°.

Pressure30.06 inHg
Wind12.8 mph N
Humidity52%
Visibility—
Dew point40°
Sat, 0761° / 43°0Overcast
61 °Overcast

Potomac, Saturday, 7 November

Overcast. High 61°, low 43°.

Pressure30.27 inHg
Wind7.3 mph S
Humidity41%
Visibility—
Dew point33°
Sun, 0863° / 51°0.24Rain
63 °Rain

Potomac, Sunday, 8 November

Rain. High 63°, low 51°.

Pressure30.12 inHg
Wind14.8 mph NW
Humidity53%
Visibility—
Dew point44°
Mon, 0964° / 47°0Clear
64 °Clear

Potomac, Monday, 9 November

Clear. High 64°, low 47°.

Pressure30.18 inHg
Wind7.6 mph W
Humidity50%
Visibility—
Dew point41°
Tue, 1064° / 48°0Partly cloudy
64 °Partly cloudy

Potomac, Tuesday, 10 November

Partly cloudy. High 64°, low 48°.

Pressure30.00 inHg
Wind8.4 mph S
Humidity44%
Visibility—
Dew point40°
Wed, 1162° / 51°0.14Light rain
62 °Light rain

Potomac, Wednesday, 11 November

Light rain. High 62°, low 51°.

Pressure29.68 inHg
Wind20.9 mph S
Humidity53%
Visibility—
Dew point43°
Thu, 1269° / 54°0.02Light rain
69 °Light rain

Potomac, Thursday, 12 November

Light rain. High 69°, low 54°.

Pressure29.50 inHg
Wind20.5 mph S
Humidity53%
Visibility—
Dew point49°

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.