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As of 00:47 CDT

Weather in Delta, WI

56°Current weather

Delta, Monday, 12 October, 00:47

Overcast. Feels like 55°. High 65°, low 53°.

Pressure29.77 inHg
Wind11.7 mph E
Humidity86%
Visibility6.2 mi
Dew point52°
Tue, 1355° / 51°0.07Light rain
55 °Light rain

Delta, Tuesday, 13 October

Light rain. High 55°, low 51°.

Pressure29.88 inHg
Wind3.9 mph NW
Humidity84%
Visibility6.2 mi
Dew point48°
Wed, 1453° / 44°0Overcast
53 °Overcast

Delta, Wednesday, 14 October

Overcast. High 53°, low 44°.

Pressure30.21 inHg
Wind4.6 mph NW
Humidity66%
Visibility6.2 mi
Dew point40°
Thu, 1558° / 42°0.04Light rain
58 °Light rain

Delta, Thursday, 15 October

Light rain. High 58°, low 42°.

Pressure30.12 inHg
Wind6.6 mph SW
Humidity82%
Visibility6.2 mi
Dew point47°
Fri, 1651° / 42°0.04Light rain
51 °Light rain

Delta, Friday, 16 October

Light rain. High 51°, low 42°.

Pressure30.53 inHg
Wind18.4 mph NW
Humidity50%
Visibility—
Dew point30°
Sat, 1755° / 38°0Clear
55 °Clear

Delta, Saturday, 17 October

Clear. High 55°, low 38°.

Pressure30.21 inHg
Wind17.2 mph SW
Humidity34%
Visibility—
Dew point24°
Sun, 1863° / 42°0Overcast
63 °Overcast

Delta, Sunday, 18 October

Overcast. High 63°, low 42°.

Pressure29.91 inHg
Wind18.1 mph SW
Humidity36%
Visibility—
Dew point30°
Mon, 1967° / 47°0Overcast
67 °Overcast

Delta, Monday, 19 October

Overcast. High 67°, low 47°.

Pressure30.09 inHg
Wind9.2 mph SW
Humidity42%
Visibility—
Dew point38°
Tue, 2070° / 46°0Overcast
70 °Overcast

Delta, Tuesday, 20 October

Overcast. High 70°, low 46°.

Pressure30.00 inHg
Wind13.4 mph S
Humidity43%
Visibility—
Dew point42°
Wed, 2161° / 50°0.77Rain
61 °Rain

Delta, Wednesday, 21 October

Rain. High 61°, low 50°.

Pressure29.74 inHg
Wind13.8 mph S
Humidity92%
Visibility—
Dew point58°
Thu, 2250° / 38°0.06Light rain
50 °Light rain

Delta, Thursday, 22 October

Light rain. High 50°, low 38°.

Pressure29.65 inHg
Wind11.5 mph W
Humidity57%
Visibility—
Dew point31°
Fri, 2342° / 33°0.03Snow
42 °Snow

Delta, Friday, 23 October

Snow. High 42°, low 33°.

Pressure30.00 inHg
Wind13 mph NW
Humidity60%
Visibility—
Dew point28°
Sat, 2446° / 30°0Overcast
46 °Overcast

Delta, Saturday, 24 October

Overcast. High 46°, low 30°.

Pressure30.09 inHg
Wind7.1 mph SE
Humidity46%
Visibility—
Dew point22°
Sun, 2543° / 36°0.01Light rain
43 °Light rain

Delta, Sunday, 25 October

Light rain. High 43°, low 36°.

Pressure29.88 inHg
Wind7 mph SE
Humidity66%
Visibility—
Dew point31°
Mon, 2641° / 39°0.06Light rain
41 °Light rain

Delta, Monday, 26 October

Light rain. High 41°, low 39°.

Pressure30.09 inHg
Wind5.6 mph NE
Humidity95%
Visibility—
Dew point38°
Tue, 2743° / 39°0.04Light rain
43 °Light rain

Delta, Tuesday, 27 October

Light rain. High 43°, low 39°.

Pressure29.97 inHg
Wind8.1 mph NW
Humidity65%
Visibility—
Dew point32°

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.