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As of 14:35 CDT

Weather in Delta, WI

80°Current weather

Delta, Saturday, 8 August, 14:35

Clear. Feels like 80°. High 81°, low 55°.

Pressure29.91 inHg
Wind9.4 mph W
Humidity46%
Visibility6.2 mi
Dew point57°
Sun, 0978° / 62°0.06Light rain
78 °Light rain

Delta, Sunday, 9 August

Light rain. High 78°, low 62°.

Pressure29.85 inHg
Wind3.1 mph W
Humidity76%
Visibility6.2 mi
Dew point63°
Mon, 1082° / 60°0Partly cloudy
82 °Partly cloudy

Delta, Monday, 10 August

Partly cloudy. High 82°, low 60°.

Pressure29.94 inHg
Wind5 mph NW
Humidity31%
Visibility6.2 mi
Dew point46°
Tue, 1184° / 58°0.01Light rain
84 °Light rain

Delta, Tuesday, 11 August

Light rain. High 84°, low 58°.

Pressure29.85 inHg
Wind4.4 mph NE
Humidity38%
Visibility6.2 mi
Dew point53°
Wed, 1277° / 58°0Mostly clear
77 °Mostly clear

Delta, Wednesday, 12 August

Mostly clear. High 77°, low 58°.

Pressure29.88 inHg
Wind7.2 mph N
Humidity39%
Visibility6.2 mi
Dew point48°
Thu, 1373° / 52°0Clear
73 °Clear

Delta, Thursday, 13 August

Clear. High 73°, low 52°.

Pressure30.06 inHg
Wind9.1 mph N
Humidity38%
Visibility—
Dew point41°
Fri, 1478° / 51°0Clear
78 °Clear

Delta, Friday, 14 August

Clear. High 78°, low 51°.

Pressure30.18 inHg
Wind5.7 mph NW
Humidity29%
Visibility—
Dew point38°
Sat, 1578° / 59°0Overcast
78 °Overcast

Delta, Saturday, 15 August

Overcast. High 78°, low 59°.

Pressure30.18 inHg
Wind13.3 mph S
Humidity36%
Visibility—
Dew point47°
Sun, 1685° / 61°0.54Rain
85 °Rain

Delta, Sunday, 16 August

Rain. High 85°, low 61°.

Pressure29.97 inHg
Wind13.1 mph SW
Humidity52%
Visibility—
Dew point62°
Mon, 1781° / 60°0Mostly clear
81 °Mostly clear

Delta, Monday, 17 August

Mostly clear. High 81°, low 60°.

Pressure30.00 inHg
Wind7.3 mph N
Humidity38%
Visibility—
Dew point50°
Tue, 1878° / 60°0.1Light rain
78 °Light rain

Delta, Tuesday, 18 August

Light rain. High 78°, low 60°.

Pressure30.03 inHg
Wind7.1 mph E
Humidity58%
Visibility—
Dew point58°
Wed, 1977° / 60°0.07Light rain
77 °Light rain

Delta, Wednesday, 19 August

Light rain. High 77°, low 60°.

Pressure29.91 inHg
Wind7.2 mph N
Humidity61%
Visibility—
Dew point59°
Thu, 2078° / 54°0Mostly clear
78 °Mostly clear

Delta, Thursday, 20 August

Mostly clear. High 78°, low 54°.

Pressure29.97 inHg
Wind9.3 mph E
Humidity48%
Visibility—
Dew point54°
Fri, 2174° / 53°0.34Rain
74 °Rain

Delta, Friday, 21 August

Rain. High 74°, low 53°.

Pressure30.00 inHg
Wind5.2 mph W
Humidity57%
Visibility—
Dew point47°
Sat, 2261° / 44°0.18Rain
61 °Rain

Delta, Saturday, 22 August

Rain. High 61°, low 44°.

Pressure30.21 inHg
Wind11.6 mph NE
Humidity41%
Visibility—
Dew point34°
Sun, 2370° / 42°0Overcast
70 °Overcast

Delta, Sunday, 23 August

Overcast. High 70°, low 42°.

Pressure30.24 inHg
Wind5.1 mph SW
Humidity31%
Visibility—
Dew point33°

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 Delta, 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 Delta, 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.