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As of 17:56 CDT

Weather in Zion, WI

84°Current weather

Zion, Saturday, 8 August, 17:56

Clear. Feels like 83°. High 84°, low 65°.

Pressure29.94 inHg
Wind3 mph W
Humidity41%
Visibility6.2 mi
Dew point58°
Sun, 0985° / 64°0.31Heavy rain
85 °Heavy rain

Zion, Sunday, 9 August

Heavy rain. High 85°, low 64°.

Pressure29.88 inHg
Wind10.9 mph S
Humidity85%
Visibility6.2 mi
Dew point65°
Mon, 1083° / 68°0.02Light rain
83 °Light rain

Zion, Monday, 10 August

Light rain. High 83°, low 68°.

Pressure29.91 inHg
Wind5 mph NE
Humidity69%
Visibility6.2 mi
Dew point65°
Tue, 1176° / 66°0.81Heavy rain
76 °Heavy rain

Zion, Tuesday, 11 August

Heavy rain. High 76°, low 66°.

Pressure29.85 inHg
Wind8.5 mph SE
Humidity94%
Visibility6.2 mi
Dew point64°
Wed, 1284° / 65°0.06Light rain
84 °Light rain

Zion, Wednesday, 12 August

Light rain. High 84°, low 65°.

Pressure29.85 inHg
Wind5.3 mph N
Humidity56%
Visibility6.2 mi
Dew point61°
Thu, 1374° / 60°0.05Light rain
74 °Light rain

Zion, Thursday, 13 August

Light rain. High 74°, low 60°.

Pressure29.97 inHg
Wind12.1 mph E
Humidity43%
Visibility—
Dew point46°
Fri, 1475° / 55°0Clear
75 °Clear

Zion, Friday, 14 August

Clear. High 75°, low 55°.

Pressure30.18 inHg
Wind9.2 mph SW
Humidity43%
Visibility—
Dew point46°
Sat, 1577° / 57°0Overcast
77 °Overcast

Zion, Saturday, 15 August

Overcast. High 77°, low 57°.

Pressure30.27 inHg
Wind10 mph S
Humidity55%
Visibility—
Dew point54°
Sun, 1679° / 58°0Overcast
79 °Overcast

Zion, Sunday, 16 August

Overcast. High 79°, low 58°.

Pressure30.12 inHg
Wind14.6 mph SW
Humidity54%
Visibility—
Dew point57°
Mon, 1779° / 65°0.08Light rain
79 °Light rain

Zion, Monday, 17 August

Light rain. High 79°, low 65°.

Pressure29.97 inHg
Wind8.6 mph S
Humidity70%
Visibility—
Dew point67°
Tue, 1877° / 63°0Light rain
77 °Light rain

Zion, Tuesday, 18 August

Light rain. High 77°, low 63°.

Pressure30.06 inHg
Wind7.9 mph SE
Humidity54%
Visibility—
Dew point57°
Wed, 1971° / 62°0.55Rain
71 °Rain

Zion, Wednesday, 19 August

Rain. High 71°, low 62°.

Pressure29.91 inHg
Wind12.1 mph SE
Humidity84%
Visibility—
Dew point65°
Thu, 2081° / 61°0Mostly clear
81 °Mostly clear

Zion, Thursday, 20 August

Mostly clear. High 81°, low 61°.

Pressure29.94 inHg
Wind8.7 mph NE
Humidity58%
Visibility—
Dew point59°
Fri, 2176° / 58°0Overcast
76 °Overcast

Zion, Friday, 21 August

Overcast. High 76°, low 58°.

Pressure30.00 inHg
Wind11.6 mph E
Humidity47%
Visibility—
Dew point49°
Sat, 2268° / 54°0.38Rain
68 °Rain

Zion, Saturday, 22 August

Rain. High 68°, low 54°.

Pressure30.06 inHg
Wind17.4 mph NE
Humidity51%
Visibility—
Dew point46°
Sun, 2366° / 45°0Overcast
66 °Overcast

Zion, Sunday, 23 August

Overcast. High 66°, low 45°.

Pressure30.27 inHg
Wind9.9 mph NE
Humidity51%
Visibility—
Dew point42°

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 Zion, 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 Zion, 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.