As of 20:06 CDT

Weather in Northline, WI

75°Current weather

Northline, Saturday, 8 August, 20:06

Clear. Feels like 76°. High 81°, low 56°.

Pressure29.94 inHg
Wind7.2 mph SW
Humidity65%
Visibility6.2 mi
Dew point61°

Monthly outlook for Northline, WI: average high 85.8°, average low 60°. That is 4.3° above the climate normal for August. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 18 August (96°), the coolest 21 August (55.1°).

85.8°/60°
Average high / low
+4.3°
Above normal
5 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August86.5°78.4°+4.5°
18 August – 27 August84.5°77.6°+3.8°
28 August – 6 Septemberat normal76°

August records over 66 years

97.7°16 August 1988All-time high
46.2°21 August 2004All-time low

Climate normals and records are computed from the nearest reference point — Landfall (13 mi).

Sun, 0983° / 63°0.3Rain
83 °Rain

Northline, Sunday, 9 August

Rain. High 83°, low 63°.

Pressure29.83 inHg
Wind2.3 mph S
Humidity71%
Visibility6.2 mi
Dew point67°
Mon, 1091° / 64°0Overcast
91 °Overcast

Northline, Monday, 10 August

Overcast. High 91°, low 64°.

Pressure29.88 inHg
Wind6.7 mph E
Humidity43%
Visibility6.2 mi
Dew point61°
Tue, 1192° / 65°0.12Rain
92 °Rain

Northline, Tuesday, 11 August

Rain. High 92°, low 65°.

Pressure29.83 inHg
Wind5.2 mph NW
Humidity45%
Visibility6.2 mi
Dew point61°
Wed, 1286° / 61°0Partly cloudy
86 °Partly cloudy

Northline, Wednesday, 12 August

Partly cloudy. High 86°, low 61°.

Pressure29.91 inHg
Wind11.8 mph N
Humidity25%
Visibility6.2 mi
Dew point43°
Thu, 1384° / 60°0Overcast
84 °Overcast

Northline, Thursday, 13 August

Overcast. High 84°, low 60°.

Pressure30.03 inHg
Wind9 mph NW
Humidity28%
Visibility
Dew point43°
Fri, 1488° / 56°0Mostly clear
88 °Mostly clear

Northline, Friday, 14 August

Mostly clear. High 88°, low 56°.

Pressure30.09 inHg
Wind7.4 mph SE
Humidity21%
Visibility
Dew point37°
Sat, 1586° / 59°0Overcast
86 °Overcast

Northline, Saturday, 15 August

Overcast. High 86°, low 59°.

Pressure30.18 inHg
Wind15.7 mph S
Humidity35%
Visibility
Dew point50°
Sun, 1684° / 57°0Overcast
84 °Overcast

Northline, Sunday, 16 August

Overcast. High 84°, low 57°.

Pressure30.09 inHg
Wind7.8 mph NW
Humidity43%
Visibility
Dew point52°
Mon, 1791° / 65°0Overcast
91 °Overcast

Northline, Monday, 17 August

Overcast. High 91°, low 65°.

Pressure30.00 inHg
Wind8.9 mph W
Humidity27%
Visibility
Dew point47°
Tue, 1896° / 68°0.07Light rain
96 °Light rain

Northline, Tuesday, 18 August

Light rain. High 96°, low 68°.

Pressure29.83 inHg
Wind20.4 mph NW
Humidity32%
Visibility
Dew point56°
Wed, 1982° / 57°0.3Rain
82 °Rain

Northline, Wednesday, 19 August

Rain. High 82°, low 57°.

Pressure30.00 inHg
Wind16.1 mph N
Humidity29%
Visibility
Dew point41°
Thu, 2080° / 56°0Overcast
80 °Overcast

Northline, Thursday, 20 August

Overcast. High 80°, low 56°.

Pressure30.09 inHg
Wind6.7 mph W
Humidity36%
Visibility
Dew point45°
Fri, 2183° / 55°0Partly cloudy
83 °Partly cloudy

Northline, Friday, 21 August

Partly cloudy. High 83°, low 55°.

Pressure30.03 inHg
Wind13.5 mph SE
Humidity30%
Visibility
Dew point43°
Sat, 2285° / 58°0.5Rain
85 °Rain

Northline, Saturday, 22 August

Rain. High 85°, low 58°.

Pressure29.74 inHg
Wind14.9 mph W
Humidity91%
Visibility
Dew point61°
Sun, 2381° / 60°0Clear
81 °Clear

Northline, Sunday, 23 August

Clear. High 81°, low 60°.

Pressure29.88 inHg
Wind15 mph NW
Humidity42%
Visibility
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2478° / 63°0.12Climate normal
78 °Climate normal

Northline, Monday, 24 August

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.12 in
Chance of precipitation33%
Record high92° (2003)
Record low50° (1987)
Tue, 2578° / 63°0.14Climate normal
78 °Climate normal

Northline, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.14 in
Chance of precipitation33%
Record high92° (2013)
Record low51° (2025)
Wed, 2678° / 63°0.2Climate normal
78 °Climate normal

Northline, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.2 in
Chance of precipitation43%
Record high92° (2013)
Record low51° (1971)
Thu, 2778° / 63°0.14Climate normal
78 °Climate normal

Northline, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.14 in
Chance of precipitation37%
Record high91° (1991)
Record low49° (1971)
Fri, 2877° / 62°0.09Climate normal
77 °Climate normal

Northline, Friday, 28 August

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.09 in
Chance of precipitation35%
Record high91° (1984)
Record low47° (1965)
Sat, 2977° / 62°0.1Climate normal
77 °Climate normal

Northline, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.1 in
Chance of precipitation23%
Record high92° (2013)
Record low50° (1965)
Sun, 3076° / 61°0.11Climate normal
76 °Climate normal

Northline, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.11 in
Chance of precipitation30%
Record high95° (2012)
Record low51° (2009)
Mon, 3176° / 61°0.11Climate normal
76 °Climate normal

Northline, Monday, 31 August

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.11 in
Chance of precipitation30%
Record high88° (1960)
Record low49° (1967)
Tue, 0176° / 61°0.1Climate normal
76 °Climate normal

Northline, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.1 in
Chance of precipitation27%
Record high92° (2011)
Record low46° (1974)
Wed, 0276° / 61°0.09Climate normal
76 °Climate normal

Northline, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.09 in
Chance of precipitation35%
Record high92° (2023)
Record low48° (1974)
Thu, 0375° / 61°0.13Climate normal
75 °Climate normal

Northline, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high75°
Average low61°
Average precipitation0.13 in
Chance of precipitation38%
Record high95° (2023)
Record low42° (1974)
Fri, 0476° / 60°0.15Climate normal
76 °Climate normal

Northline, Friday, 4 September

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.15 in
Chance of precipitation25%
Record high95° (2023)
Record low46° (1974)
Sat, 0575° / 60°0.1Climate normal
75 °Climate normal

Northline, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high75°
Average low60°
Average precipitation0.1 in
Chance of precipitation27%
Record high90° (1960)
Record low45° (2025)
Sun, 0675° / 60°0.11Climate normal
75 °Climate normal

Northline, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high75°
Average low60°
Average precipitation0.11 in
Chance of precipitation27%
Record high90° (1960)
Record low46° (2025)

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 Northline, 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 Northline, 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.