As of 08:36 CDT

Weather in Delta, WI

50°

Delta, Monday, 12 October, 08:36

Overcast. Feels like 45°. High 70°, low 50°.

Pressure29.83 inHg

Wind12.5 mph NE

Humidity90%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Tue, 1357° / 51°

57 °

Delta, Tuesday, 13 October

Overcast. High 57°, low 51°.

Pressure29.88 inHg

Wind3.6 mph NW

Humidity78%

Visibility6.2 mi

Dew point47°

Wed, 1453° / 42°

53 °

Delta, Wednesday, 14 October

Overcast. High 53°, low 42°.

Pressure30.24 inHg

Wind4.1 mph NW

Humidity62%

Visibility6.2 mi

Dew point39°

Thu, 1560° / 40°

60 °

Delta, Thursday, 15 October

Mostly clear. High 60°, low 40°.

Pressure30.12 inHg

Wind7.9 mph W

Humidity65%

Visibility6.2 mi

Dew point43°

Fri, 1651° / 42°

0.03

51 °

Delta, Friday, 16 October

Light rain. High 51°, low 42°.

Pressure30.53 inHg

Wind18.6 mph NW

Humidity51%

Visibility—

Dew point30°

Sat, 1760° / 39°

60 °

Delta, Saturday, 17 October

Clear. High 60°, low 39°.

Pressure30.15 inHg

Wind14.4 mph SW

Humidity37%

Visibility—

Dew point29°

Sun, 1864° / 44°

64 °

Delta, Sunday, 18 October

Clear. High 64°, low 44°.

Pressure29.85 inHg

Wind15.5 mph SW

Humidity37%

Visibility—

Dew point32°

Mon, 1963° / 47°

63 °

Delta, Monday, 19 October

Overcast. High 63°, low 47°.

Pressure30.06 inHg

Wind11.6 mph SW

Humidity41%

Visibility—

Dew point36°

Tue, 2060° / 41°

60 °

Delta, Tuesday, 20 October

Clear. High 60°, low 41°.

Pressure30.27 inHg

Wind9.6 mph E

Humidity36%

Visibility—

Dew point31°

Wed, 2166° / 45°

66 °

Delta, Wednesday, 21 October

Overcast. High 66°, low 45°.

Pressure30.27 inHg

Wind12 mph S

Humidity67%

Visibility—

Dew point47°

Thu, 2263° / 60°

0.72

63 °

Delta, Thursday, 22 October

Rain. High 63°, low 60°.

Pressure30.06 inHg

Wind13 mph SW

Humidity93%

Visibility—

Dew point60°

Fri, 2363° / 48°

0.04

63 °

Delta, Friday, 23 October

Light rain. High 63°, low 48°.

Pressure30.24 inHg

Wind8.4 mph E

Humidity62%

Visibility—

Dew point43°

Sat, 2466° / 53°

0.75

66 °

Delta, Saturday, 24 October

Rain. High 66°, low 53°.

Pressure29.59 inHg

Wind18.5 mph S

Humidity93%

Visibility—

Dew point60°

Sun, 2553° / 40°

0.12

53 °

Delta, Sunday, 25 October

Light rain. High 53°, low 40°.

Pressure29.97 inHg

Wind16 mph NW

Humidity80%

Visibility—

Dew point40°

Mon, 2660° / 36°

60 °

Delta, Monday, 26 October

Overcast. High 60°, low 36°.

Pressure29.94 inHg

Wind12.1 mph SW

Humidity52%

Visibility—

Dew point36°

Tue, 2751° / 38°

51 °

Delta, Tuesday, 27 October

Partly cloudy. High 51°, low 38°.

Pressure29.97 inHg

Wind16.3 mph NW

Humidity49%

Visibility—

Dew point30°

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.