As of 18:45 CDT

Weather in State Line, WI

70°Current weather

State Line, Saturday, 10 October, 18:45

Overcast. Feels like 69°. High 80°, low 58°.

Pressure30.03 inHg
Wind10.4 mph SE
Humidity59%
Visibility6.2 mi
Dew point55°

Monthly outlook for State Line, WI: average high 61.2°, average low 48.8°. That is 1.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 12 October (80.5°), the coolest 18 October (31.4°).

61.2°/48.8°
Average high / low
+1.9°
Above normal
2 / 5
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October63°58.7°+2.4°
20 October – 29 October58.3°55°+1.8°
30 October – 8 Novemberat normal51.1°—

October records over 66 years

84.2°3 October 2025All-time high
27.3°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Kenosha (7 mi).

Sun, 1176° / 58°0Clear
76 °Clear

State Line, Sunday, 11 October

Clear. High 76°, low 58°.

Pressure29.97 inHg
Wind4.6 mph S
Humidity68%
Visibility6.2 mi
Dew point58°
Mon, 1280° / 65°0Mostly clear
80 °Mostly clear

State Line, Monday, 12 October

Mostly clear. High 80°, low 65°.

Pressure29.80 inHg
Wind10.6 mph SW
Humidity61%
Visibility6.2 mi
Dew point64°
Tue, 1376° / 64°0Overcast
76 °Overcast

State Line, Tuesday, 13 October

Overcast. High 76°, low 64°.

Pressure29.77 inHg
Wind11.9 mph W
Humidity73%
Visibility6.2 mi
Dew point67°
Wed, 1465° / 58°0.04Light rain
65 °Light rain

State Line, Wednesday, 14 October

Light rain. High 65°, low 58°.

Pressure30.06 inHg
Wind9.2 mph N
Humidity75%
Visibility6.2 mi
Dew point57°
Thu, 1558° / 54°0.06Light rain
58 °Light rain

State Line, Thursday, 15 October

Light rain. High 58°, low 54°.

Pressure30.30 inHg
Wind11.4 mph E
Humidity70%
Visibility—
Dew point47°
Fri, 1654° / 41°0.01Light rain
54 °Light rain

State Line, Friday, 16 October

Light rain. High 54°, low 41°.

Pressure29.97 inHg
Wind20.8 mph W
Humidity49%
Visibility—
Dew point35°
Sat, 1744° / 35°0.01Light snow
44 °Light snow

State Line, Saturday, 17 October

Light snow. High 44°, low 35°.

Pressure30.15 inHg
Wind19.3 mph N
Humidity55%
Visibility—
Dew point27°
Sun, 1846° / 31°0Mostly clear
46 °Mostly clear

State Line, Sunday, 18 October

Mostly clear. High 46°, low 31°.

Pressure30.56 inHg
Wind17.7 mph NW
Humidity49%
Visibility—
Dew point24°
Mon, 1949° / 34°0Overcast
49 °Overcast

State Line, Monday, 19 October

Overcast. High 49°, low 34°.

Pressure30.59 inHg
Wind12.7 mph SW
Humidity43%
Visibility—
Dew point24°
Tue, 2057° / 41°0Clear
57 °Clear

State Line, Tuesday, 20 October

Clear. High 57°, low 41°.

Pressure30.39 inHg
Wind14 mph SW
Humidity37%
Visibility—
Dew point28°
Wed, 2162° / 45°0Clear
62 °Clear

State Line, Wednesday, 21 October

Clear. High 62°, low 45°.

Pressure30.24 inHg
Wind13.1 mph S
Humidity41%
Visibility—
Dew point35°
Thu, 2263° / 52°0Overcast
63 °Overcast

State Line, Thursday, 22 October

Overcast. High 63°, low 52°.

Pressure30.21 inHg
Wind13.5 mph SW
Humidity46%
Visibility—
Dew point40°
Fri, 2354° / 47°0.02Light rain
54 °Light rain

State Line, Friday, 23 October

Light rain. High 54°, low 47°.

Pressure30.18 inHg
Wind13.6 mph NW
Humidity78%
Visibility—
Dew point42°
Sat, 2456° / 47°0.01Light rain
56 °Light rain

State Line, Saturday, 24 October

Light rain. High 56°, low 47°.

Pressure30.21 inHg
Wind12.1 mph N
Humidity72%
Visibility—
Dew point46°
Sun, 2557° / 51°0Clear
57 °Clear

State Line, Sunday, 25 October

Clear. High 57°, low 51°.

Pressure30.18 inHg
Wind11 mph NE
Humidity63%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2653° / 45°0.13Climate normal
53 °Climate normal

State Line, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°
Average low45°
Average precipitation0.13 in
Chance of precipitation30%
Record high74° (1963)
Record low29° (1962)
Tue, 2754° / 45°0.08Climate normal
54 °Climate normal

State Line, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low45°
Average precipitation0.08 in
Chance of precipitation33%
Record high69° (2023)
Record low31° (2020)
Wed, 2853° / 44°0.05Climate normal
53 °Climate normal

State Line, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (2014)
Record low31° (2020)
Thu, 2953° / 44°0.06Climate normal
53 °Climate normal

State Line, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (2024)
Record low30° (1988)
Fri, 3054° / 45°0.09Climate normal
54 °Climate normal

State Line, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low45°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (2024)
Record low30° (2020)
Sat, 3153° / 44°0.11Climate normal
53 °Climate normal

State Line, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.11 in
Chance of precipitation42%
Record high71° (2024)
Record low27° (2019)
Sun, 0152° / 43°0.16Climate normal
52 °Climate normal

State Line, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.16 in
Chance of precipitation45%
Record high67° (2022)
Record low22° (2019)
Mon, 0251° / 42°0.14Climate normal
51 °Climate normal

State Line, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.14 in
Chance of precipitation37%
Record high67° (1961)
Record low24° (1991)
Tue, 0351° / 41°0.06Climate normal
51 °Climate normal

State Line, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.06 in
Chance of precipitation30%
Record high69° (2022)
Record low19° (1991)
Wed, 0450° / 42°0.1Climate normal
50 °Climate normal

State Line, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (2022)
Record low16° (1991)
Thu, 0551° / 41°0.12Climate normal
51 °Climate normal

State Line, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.12 in
Chance of precipitation28%
Record high67° (1978)
Record low22° (1991)
Fri, 0650° / 40°0.09Climate normal
50 °Climate normal

State Line, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.09 in
Chance of precipitation30%
Record high70° (2020)
Record low22° (1991)
Sat, 0749° / 40°0.05Climate normal
49 °Climate normal

State Line, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (2020)
Record low17° (1991)
Sun, 0849° / 40°0.05Climate normal
49 °Climate normal

State Line, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.05 in
Chance of precipitation18%
Record high67° (2020)
Record low17° (2019)

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 State Line, 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 State Line, 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.