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As of 14:34 CDT

Weather in Summit Lake, WI

64°Current weather

Summit Lake, Monday, 19 October, 14:34

Overcast. Feels like 63°. High 64°, low 36°.

Pressure30.33 inHg
Wind4.9 mph SE
Humidity50%
Visibility6.2 mi
Dew point45°
Tue, 2063° / 36°0Clear
63 °Clear

Summit Lake, Tuesday, 20 October

Clear. High 63°, low 36°.

Pressure30.39 inHg
Wind6.2 mph S
Humidity61%
Visibility6.2 mi
Dew point45°
Wed, 2165° / 39°0Overcast
65 °Overcast

Summit Lake, Wednesday, 21 October

Overcast. High 65°, low 39°.

Pressure30.21 inHg
Wind6.6 mph SW
Humidity57%
Visibility6.2 mi
Dew point46°
Thu, 2262° / 39°0Clear
62 °Clear

Summit Lake, Thursday, 22 October

Clear. High 62°, low 39°.

Pressure30.36 inHg
Wind3.4 mph SE
Humidity53%
Visibility6.2 mi
Dew point41°
Fri, 2359° / 43°0Overcast
59 °Overcast

Summit Lake, Friday, 23 October

Overcast. High 59°, low 43°.

Pressure30.33 inHg
Wind6.7 mph S
Humidity63%
Visibility6.2 mi
Dew point44°
Sat, 2460° / 46°0Overcast
60 °Overcast

Summit Lake, Saturday, 24 October

Overcast. High 60°, low 46°.

Pressure30.30 inHg
Wind11.3 mph S
Humidity55%
Visibility—
Dew point40°
Sun, 2556° / 43°0.01Light rain
56 °Light rain

Summit Lake, Sunday, 25 October

Light rain. High 56°, low 43°.

Pressure30.15 inHg
Wind15.2 mph W
Humidity28%
Visibility—
Dew point22°
Mon, 2654° / 35°0Overcast
54 °Overcast

Summit Lake, Monday, 26 October

Overcast. High 54°, low 35°.

Pressure30.21 inHg
Wind8.8 mph S
Humidity30%
Visibility—
Dew point20°
Tue, 2746° / 29°0Overcast
46 °Overcast

Summit Lake, Tuesday, 27 October

Overcast. High 46°, low 29°.

Pressure30.06 inHg
Wind13.2 mph N
Humidity66%
Visibility—
Dew point28°
Wed, 2835° / 25°0.02Light snow
35 °Light snow

Summit Lake, Wednesday, 28 October

Light snow. High 35°, low 25°.

Pressure30.18 inHg
Wind12.7 mph NW
Humidity39%
Visibility—
Dew point10°
Thu, 2943° / 24°0Clear
43 °Clear

Summit Lake, Thursday, 29 October

Clear. High 43°, low 24°.

Pressure30.06 inHg
Wind10.1 mph W
Humidity28%
Visibility—
Dew point8°
Fri, 3044° / 29°0Overcast
44 °Overcast

Summit Lake, Friday, 30 October

Overcast. High 44°, low 29°.

Pressure29.88 inHg
Wind7.1 mph NW
Humidity36%
Visibility—
Dew point17°
Sat, 3141° / 26°0.01Light snow
41 °Light snow

Summit Lake, Saturday, 31 October

Light snow. High 41°, low 26°.

Pressure30.18 inHg
Wind6.4 mph E
Humidity40%
Visibility—
Dew point16°
Sun, 0133° / 30°0.69Snow
33 °Snow

Summit Lake, Sunday, 1 November

Snow. High 33°, low 30°.

Pressure30.00 inHg
Wind13.7 mph NE
Humidity98%
Visibility—
Dew point31°
Mon, 0236° / 20°0Clear
36 °Clear

Summit Lake, Monday, 2 November

Clear. High 36°, low 20°.

Pressure30.24 inHg
Wind12.2 mph N
Humidity80%
Visibility—
Dew point29°
Tue, 0337° / 18°0Overcast
37 °Overcast

Summit Lake, Tuesday, 3 November

Overcast. High 37°, low 18°.

Pressure30.03 inHg
Wind4.7 mph W
Humidity72%
Visibility—
Dew point26°

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 Summit Lake, 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 Summit Lake, 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.