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As of 02:17 CDT

Weather in Potosi, WI

63°Current weather

Potosi, Sunday, 9 August, 02:17

Clear. Feels like 63°. High 80°, low 63°.

Pressure30.00 inHg
Wind4.6 mph S
Humidity94%
Visibility6.2 mi
Dew point60°
Mon, 1085° / 70°0.02Light rain
85 °Light rain

Potosi, Monday, 10 August

Light rain. High 85°, low 70°.

Pressure29.91 inHg
Wind3.3 mph S
Humidity77%
Visibility6.2 mi
Dew point71°
Tue, 1185° / 70°0.25Heavy rain
85 °Heavy rain

Potosi, Tuesday, 11 August

Heavy rain. High 85°, low 70°.

Pressure29.80 inHg
Wind7.1 mph W
Humidity72%
Visibility6.2 mi
Dew point71°
Wed, 1281° / 67°0Overcast
81 °Overcast

Potosi, Wednesday, 12 August

Overcast. High 81°, low 67°.

Pressure29.88 inHg
Wind8.6 mph N
Humidity73%
Visibility6.2 mi
Dew point66°
Thu, 1373° / 59°0.01Light rain
73 °Light rain

Potosi, Thursday, 13 August

Light rain. High 73°, low 59°.

Pressure30.06 inHg
Wind7 mph NE
Humidity63%
Visibility—
Dew point58°
Fri, 1473° / 57°0Overcast
73 °Overcast

Potosi, Friday, 14 August

Overcast. High 73°, low 57°.

Pressure30.15 inHg
Wind10.3 mph E
Humidity61%
Visibility—
Dew point56°
Sat, 1574° / 57°0.07Light rain
74 °Light rain

Potosi, Saturday, 15 August

Light rain. High 74°, low 57°.

Pressure30.21 inHg
Wind9.9 mph SE
Humidity62%
Visibility—
Dew point56°
Sun, 1676° / 65°0.02Light rain
76 °Light rain

Potosi, Sunday, 16 August

Light rain. High 76°, low 65°.

Pressure30.09 inHg
Wind6.8 mph N
Humidity81%
Visibility—
Dew point66°
Mon, 1778° / 62°0Overcast
78 °Overcast

Potosi, Monday, 17 August

Overcast. High 78°, low 62°.

Pressure30.09 inHg
Wind6.5 mph NE
Humidity60%
Visibility—
Dew point60°
Tue, 1880° / 61°0.03Light rain
80 °Light rain

Potosi, Tuesday, 18 August

Light rain. High 80°, low 61°.

Pressure29.97 inHg
Wind10.9 mph S
Humidity93%
Visibility—
Dew point67°
Wed, 1987° / 70°0Light rain
87 °Light rain

Potosi, Wednesday, 19 August

Light rain. High 87°, low 70°.

Pressure29.83 inHg
Wind13.7 mph SE
Humidity70%
Visibility—
Dew point70°
Thu, 2092° / 74°0Mostly clear
92 °Mostly clear

Potosi, Thursday, 20 August

Mostly clear. High 92°, low 74°.

Pressure29.77 inHg
Wind13.6 mph SW
Humidity59%
Visibility—
Dew point72°
Fri, 2185° / 67°0Partly cloudy
85 °Partly cloudy

Potosi, Friday, 21 August

Partly cloudy. High 85°, low 67°.

Pressure29.97 inHg
Wind10 mph NE
Humidity55%
Visibility—
Dew point63°
Sat, 2290° / 66°0.01Light rain
90 °Light rain

Potosi, Saturday, 22 August

Light rain. High 90°, low 66°.

Pressure29.80 inHg
Wind14.9 mph SE
Humidity65%
Visibility—
Dew point68°
Sun, 2384° / 68°0.08Light rain
84 °Light rain

Potosi, Sunday, 23 August

Light rain. High 84°, low 68°.

Pressure29.83 inHg
Wind14.5 mph E
Humidity67%
Visibility—
Dew point69°
Mon, 2477° / 62°0.22Rain
77 °Rain

Potosi, Monday, 24 August

Rain. High 77°, low 62°.

Pressure30.06 inHg
Wind8.9 mph NE
Humidity90%
Visibility—
Dew point67°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Potosi, WI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Potosi, WI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.