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As of 23:37 CDT

Weather in Sylvan Mounds, WI

65°Current weather

Sylvan Mounds, Saturday, 8 August, 23:37

Clear. Feels like 65°. High 82°, low 65°.

Pressure30.03 inHg
Wind6.4 mph SW
Humidity89%
Visibility6.2 mi
Dew point61°
Sun, 0977° / 63°1.32Heavy rain
77 °Heavy rain

Sylvan Mounds, Sunday, 9 August

Heavy rain. High 77°, low 63°.

Pressure29.91 inHg
Wind10.5 mph E
Humidity99%
Visibility1.3 mi
Dew point66°
Mon, 1084° / 69°0.11Rain
84 °Rain

Sylvan Mounds, Monday, 10 August

Rain. High 84°, low 69°.

Pressure29.91 inHg
Wind5.5 mph E
Humidity76%
Visibility6.2 mi
Dew point71°
Tue, 1182° / 67°0.88Heavy rain
82 °Heavy rain

Sylvan Mounds, Tuesday, 11 August

Heavy rain. High 82°, low 67°.

Pressure29.77 inHg
Wind1.8 mph NE
Humidity77%
Visibility6.2 mi
Dew point71°
Wed, 1279° / 64°0Overcast
79 °Overcast

Sylvan Mounds, Wednesday, 12 August

Overcast. High 79°, low 64°.

Pressure29.88 inHg
Wind9.9 mph NW
Humidity71%
Visibility6.2 mi
Dew point67°
Thu, 1369° / 57°0Overcast
69 °Overcast

Sylvan Mounds, Thursday, 13 August

Overcast. High 69°, low 57°.

Pressure30.03 inHg
Wind7.2 mph E
Humidity77%
Visibility—
Dew point59°
Fri, 1477° / 56°0Clear
77 °Clear

Sylvan Mounds, Friday, 14 August

Clear. High 77°, low 56°.

Pressure30.12 inHg
Wind5.8 mph SW
Humidity62%
Visibility—
Dew point59°
Sat, 1574° / 57°0Overcast
74 °Overcast

Sylvan Mounds, Saturday, 15 August

Overcast. High 74°, low 57°.

Pressure30.27 inHg
Wind8.3 mph SW
Humidity62%
Visibility—
Dew point58°
Sun, 1674° / 55°0Overcast
74 °Overcast

Sylvan Mounds, Sunday, 16 August

Overcast. High 74°, low 55°.

Pressure30.15 inHg
Wind4.9 mph S
Humidity66%
Visibility—
Dew point58°
Mon, 1780° / 60°0Partly cloudy
80 °Partly cloudy

Sylvan Mounds, Monday, 17 August

Partly cloudy. High 80°, low 60°.

Pressure30.03 inHg
Wind7.1 mph SW
Humidity67%
Visibility—
Dew point63°
Tue, 1883° / 65°0.01Light rain
83 °Light rain

Sylvan Mounds, Tuesday, 18 August

Light rain. High 83°, low 65°.

Pressure29.91 inHg
Wind15.3 mph SW
Humidity67%
Visibility—
Dew point67°
Wed, 1971° / 57°0.02Light rain
71 °Light rain

Sylvan Mounds, Wednesday, 19 August

Light rain. High 71°, low 57°.

Pressure29.94 inHg
Wind18.7 mph NW
Humidity65%
Visibility—
Dew point57°
Thu, 2067° / 52°0Overcast
67 °Overcast

Sylvan Mounds, Thursday, 20 August

Overcast. High 67°, low 52°.

Pressure30.09 inHg
Wind9.8 mph N
Humidity64%
Visibility—
Dew point51°
Fri, 2173° / 51°0Clear
73 °Clear

Sylvan Mounds, Friday, 21 August

Clear. High 73°, low 51°.

Pressure30.09 inHg
Wind7.5 mph SE
Humidity55%
Visibility—
Dew point52°
Sat, 2264° / 53°0.47Rain
64 °Rain

Sylvan Mounds, Saturday, 22 August

Rain. High 64°, low 53°.

Pressure29.88 inHg
Wind11.9 mph SE
Humidity94%
Visibility—
Dew point56°
Sun, 2376° / 63°0.02Light rain
76 °Light rain

Sylvan Mounds, Sunday, 23 August

Light rain. High 76°, low 63°.

Pressure29.88 inHg
Wind15.6 mph W
Humidity59%
Visibility—
Dew point57°

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 Sylvan Mounds, 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 Sylvan Mounds, 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.