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As of 02:38 CDT

Weather in Argonne, WI

52°Current weather

Argonne, Saturday, 10 October, 02:38

Overcast. Feels like 50°. High 77°, low 48°.

Pressure30.03 inHg
Wind10.7 mph SE
Humidity61%
Visibility6.2 mi
Dew point39°
Sun, 1177° / 49°0Clear
77 °Clear

Argonne, Sunday, 11 October

Clear. High 77°, low 49°.

Pressure29.85 inHg
Wind9.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point51°
Mon, 1272° / 53°0Overcast
72 °Overcast

Argonne, Monday, 12 October

Overcast. High 72°, low 53°.

Pressure29.74 inHg
Wind3.8 mph NW
Humidity68%
Visibility6.2 mi
Dew point61°
Tue, 1355° / 49°0.25Rain
55 °Rain

Argonne, Tuesday, 13 October

Rain. High 55°, low 49°.

Pressure29.91 inHg
Wind6.5 mph N
Humidity77%
Visibility6.2 mi
Dew point47°
Wed, 1454° / 46°0.01Light rain
54 °Light rain

Argonne, Wednesday, 14 October

Light rain. High 54°, low 46°.

Pressure30.18 inHg
Wind8.1 mph N
Humidity70%
Visibility—
Dew point42°
Thu, 1552° / 37°1.16Rain
52 °Rain

Argonne, Thursday, 15 October

Rain. High 52°, low 37°.

Pressure30.39 inHg
Wind10.6 mph SE
Humidity61%
Visibility—
Dew point37°
Fri, 1650° / 35°0.2Snow
50 °Snow

Argonne, Friday, 16 October

Snow. High 50°, low 35°.

Pressure29.53 inHg
Wind15.3 mph W
Humidity90%
Visibility—
Dew point43°
Sat, 1735° / 24°0.03Light snow
35 °Light snow

Argonne, Saturday, 17 October

Light snow. High 35°, low 24°.

Pressure30.33 inHg
Wind16.5 mph N
Humidity56%
Visibility—
Dew point20°
Sun, 1843° / 24°0Overcast
43 °Overcast

Argonne, Sunday, 18 October

Overcast. High 43°, low 24°.

Pressure30.21 inHg
Wind14.5 mph SW
Humidity33%
Visibility—
Dew point13°
Mon, 1950° / 30°0Clear
50 °Clear

Argonne, Monday, 19 October

Clear. High 50°, low 30°.

Pressure30.36 inHg
Wind7.1 mph E
Humidity53%
Visibility—
Dew point31°
Tue, 2050° / 37°0.01Light rain
50 °Light rain

Argonne, Tuesday, 20 October

Light rain. High 50°, low 37°.

Pressure30.24 inHg
Wind10.2 mph S
Humidity75%
Visibility—
Dew point37°
Wed, 2159° / 45°0.1Light rain
59 °Light rain

Argonne, Wednesday, 21 October

Light rain. High 59°, low 45°.

Pressure29.94 inHg
Wind11.8 mph S
Humidity51%
Visibility—
Dew point39°
Thu, 2252° / 46°0.44Rain
52 °Rain

Argonne, Thursday, 22 October

Rain. High 52°, low 46°.

Pressure29.83 inHg
Wind7.8 mph N
Humidity96%
Visibility—
Dew point48°
Fri, 2355° / 46°0Light rain
55 °Light rain

Argonne, Friday, 23 October

Light rain. High 55°, low 46°.

Pressure29.94 inHg
Wind5.9 mph N
Humidity64%
Visibility—
Dew point41°
Sat, 2449° / 39°0.48Rain
49 °Rain

Argonne, Saturday, 24 October

Rain. High 49°, low 39°.

Pressure29.77 inHg
Wind11.9 mph NW
Humidity89%
Visibility—
Dew point42°
Sun, 2541° / 38°0.01Light rain
41 °Light rain

Argonne, Sunday, 25 October

Light rain. High 41°, low 38°.

Pressure29.85 inHg
Wind9 mph W
Humidity87%
Visibility—
Dew point37°

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 Argonne, 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 Argonne, 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.