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As of 17:30 CDT

Weather in Plain, WI

81°Current weather

Plain, Saturday, 8 August, 17:30

Clear. Feels like 82°. High 81°, low 64°.

Pressure29.97 inHg
Wind5.1 mph W
Humidity59%
Visibility6.2 mi
Dew point65°
Sun, 0983° / 64°0.78Heavy rain
83 °Heavy rain

Plain, Sunday, 9 August

Heavy rain. High 83°, low 64°.

Pressure29.88 inHg
Wind3.3 mph W
Humidity85%
Visibility6.2 mi
Dew point67°
Mon, 1085° / 71°0.03Light rain
85 °Light rain

Plain, Monday, 10 August

Light rain. High 85°, low 71°.

Pressure29.85 inHg
Wind5.7 mph E
Humidity76%
Visibility6.2 mi
Dew point71°
Tue, 1182° / 69°0.07Light rain
82 °Light rain

Plain, Tuesday, 11 August

Light rain. High 82°, low 69°.

Pressure29.83 inHg
Wind12.4 mph E
Humidity75%
Visibility6.2 mi
Dew point71°
Wed, 1285° / 66°0Clear
85 °Clear

Plain, Wednesday, 12 August

Clear. High 85°, low 66°.

Pressure29.85 inHg
Wind3.6 mph NW
Humidity58%
Visibility6.2 mi
Dew point67°
Thu, 1375° / 60°0.04Light rain
75 °Light rain

Plain, Thursday, 13 August

Light rain. High 75°, low 60°.

Pressure29.97 inHg
Wind7.3 mph NE
Humidity56%
Visibility—
Dew point56°
Fri, 1475° / 52°0Clear
75 °Clear

Plain, Friday, 14 August

Clear. High 75°, low 52°.

Pressure30.21 inHg
Wind5.1 mph N
Humidity48%
Visibility—
Dew point50°
Sat, 1576° / 55°0Overcast
76 °Overcast

Plain, Saturday, 15 August

Overcast. High 76°, low 55°.

Pressure30.27 inHg
Wind9 mph SW
Humidity54%
Visibility—
Dew point55°
Sun, 1675° / 56°0Partly cloudy
75 °Partly cloudy

Plain, Sunday, 16 August

Partly cloudy. High 75°, low 56°.

Pressure30.15 inHg
Wind11 mph S
Humidity61%
Visibility—
Dew point58°
Mon, 1781° / 68°0.06Light rain
81 °Light rain

Plain, Monday, 17 August

Light rain. High 81°, low 68°.

Pressure29.97 inHg
Wind5.5 mph S
Humidity74%
Visibility—
Dew point70°
Tue, 1884° / 66°0Partly cloudy
84 °Partly cloudy

Plain, Tuesday, 18 August

Partly cloudy. High 84°, low 66°.

Pressure30.03 inHg
Wind5.7 mph SE
Humidity61%
Visibility—
Dew point66°
Wed, 1976° / 66°0.42Rain
76 °Rain

Plain, Wednesday, 19 August

Rain. High 76°, low 66°.

Pressure29.91 inHg
Wind7.1 mph NW
Humidity95%
Visibility—
Dew point71°
Thu, 2080° / 62°0Mostly clear
80 °Mostly clear

Plain, Thursday, 20 August

Mostly clear. High 80°, low 62°.

Pressure29.94 inHg
Wind8.5 mph NE
Humidity60%
Visibility—
Dew point60°
Fri, 2180° / 60°0.07Light rain
80 °Light rain

Plain, Friday, 21 August

Light rain. High 80°, low 60°.

Pressure29.97 inHg
Wind5.1 mph SW
Humidity62%
Visibility—
Dew point62°
Sat, 2270° / 53°0.06Light rain
70 °Light rain

Plain, Saturday, 22 August

Light rain. High 70°, low 53°.

Pressure30.03 inHg
Wind12.2 mph NE
Humidity62%
Visibility—
Dew point53°
Sun, 2369° / 41°0Partly cloudy
69 °Partly cloudy

Plain, Sunday, 23 August

Partly cloudy. High 69°, low 41°.

Pressure30.27 inHg
Wind6.7 mph NE
Humidity51%
Visibility—
Dew point44°

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 Plain, 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 Plain, 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.