As of 09:36 CDT

Weather in Chain O' Lakes, WI

65°Current weather

Chain O' Lakes, Sunday, 9 August, 09:36

Rain. Feels like 65°. High 79°, low 61°.

Pressure29.91 inHg
Wind6.4 mph SW
Humidity92%
Visibility3.6 mi
Dew point62°

Monthly outlook for Chain O' Lakes, WI: average high 77.6°, average low 59.2°. That is 0.7° above the climate normal for August. Precipitation is expected on 8 days (about 2.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 12 August (86.3°), the coolest 20 August (52.9°).

77.6°/59.2°
Average high / low
+0.7°
Above normal
8 / 5
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August77.4°76.7°+0.4°
19 August – 28 August78.1°76.1°+1.1°
29 August – 7 Septemberat normal74.1°

August records over 66 years

96.6°16 August 1988All-time high
44.1°29 August 1965All-time low

Climate normals and records are computed from the nearest reference point — Amherst Junction (12 mi).

Mon, 1084° / 68°0Overcast
84 °Overcast

Chain O' Lakes, Monday, 10 August

Overcast. High 84°, low 68°.

Pressure29.91 inHg
Wind4.4 mph SW
Humidity54%
Visibility6.2 mi
Dew point61°
Tue, 1179° / 62°0.05Light rain
79 °Light rain

Chain O' Lakes, Tuesday, 11 August

Light rain. High 79°, low 62°.

Pressure29.91 inHg
Wind6.1 mph E
Humidity92%
Visibility6.2 mi
Dew point65°
Wed, 1286° / 63°0Clear
86 °Clear

Chain O' Lakes, Wednesday, 12 August

Clear. High 86°, low 63°.

Pressure29.85 inHg
Wind10.9 mph N
Humidity31%
Visibility6.2 mi
Dew point49°
Thu, 1366° / 58°0Overcast
66 °Overcast

Chain O' Lakes, Thursday, 13 August

Overcast. High 66°, low 58°.

Pressure30.03 inHg
Wind8.5 mph E
Humidity56%
Visibility
Dew point49°
Fri, 1478° / 54°0Overcast
78 °Overcast

Chain O' Lakes, Friday, 14 August

Overcast. High 78°, low 54°.

Pressure30.18 inHg
Wind7.3 mph E
Humidity37%
Visibility
Dew point45°
Sat, 1573° / 58°0.36Rain
73 °Rain

Chain O' Lakes, Saturday, 15 August

Rain. High 73°, low 58°.

Pressure30.21 inHg
Wind14.3 mph E
Humidity55%
Visibility
Dew point54°
Sun, 1668° / 58°0.58Heavy rain
68 °Heavy rain

Chain O' Lakes, Sunday, 16 August

Heavy rain. High 68°, low 58°.

Pressure30.06 inHg
Wind12.2 mph E
Humidity92%
Visibility
Dew point60°
Mon, 1781° / 56°0Mostly clear
81 °Mostly clear

Chain O' Lakes, Monday, 17 August

Mostly clear. High 81°, low 56°.

Pressure30.06 inHg
Wind7.5 mph SW
Humidity42%
Visibility
Dew point51°
Tue, 1880° / 63°0.07Light rain
80 °Light rain

Chain O' Lakes, Tuesday, 18 August

Light rain. High 80°, low 63°.

Pressure29.83 inHg
Wind15.7 mph SW
Humidity52%
Visibility
Dew point56°
Wed, 1978° / 61°0.12Light rain
78 °Light rain

Chain O' Lakes, Wednesday, 19 August

Light rain. High 78°, low 61°.

Pressure29.85 inHg
Wind14.3 mph W
Humidity49%
Visibility
Dew point54°
Thu, 2078° / 53°0Overcast
78 °Overcast

Chain O' Lakes, Thursday, 20 August

Overcast. High 78°, low 53°.

Pressure29.94 inHg
Wind6.9 mph SW
Humidity38%
Visibility
Dew point46°
Fri, 2178° / 61°0.17Light rain
78 °Light rain

Chain O' Lakes, Friday, 21 August

Light rain. High 78°, low 61°.

Pressure29.71 inHg
Wind13.2 mph SW
Humidity53%
Visibility
Dew point58°
Sat, 2273° / 60°0.29Rain
73 °Rain

Chain O' Lakes, Saturday, 22 August

Rain. High 73°, low 60°.

Pressure29.80 inHg
Wind15.6 mph N
Humidity67%
Visibility
Dew point59°
Sun, 2377° / 55°0Partly cloudy
77 °Partly cloudy

Chain O' Lakes, Sunday, 23 August

Partly cloudy. High 77°, low 55°.

Pressure30.12 inHg
Wind7.6 mph NW
Humidity42%
Visibility
Dew point49°
Mon, 2485° / 57°0Partly cloudy
85 °Partly cloudy

Chain O' Lakes, Monday, 24 August

Partly cloudy. High 85°, low 57°.

Pressure30.15 inHg
Wind13.2 mph SW
Humidity36%
Visibility
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 61°0.09Climate normal
77 °Climate normal

Chain O' Lakes, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.09 in
Chance of precipitation33%
Record high89° (2013)
Record low47° (2017)
Wed, 2677° / 62°0.17Climate normal
77 °Climate normal

Chain O' Lakes, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.17 in
Chance of precipitation42%
Record high92° (2024)
Record low48° (1964)
Thu, 2777° / 61°0.2Climate normal
77 °Climate normal

Chain O' Lakes, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.2 in
Chance of precipitation42%
Record high91° (1973)
Record low46° (1968)
Fri, 2876° / 61°0.14Climate normal
76 °Climate normal

Chain O' Lakes, Friday, 28 August

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.14 in
Chance of precipitation35%
Record high90° (1984)
Record low44° (1986)
Sat, 2975° / 60°0.12Climate normal
75 °Climate normal

Chain O' Lakes, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high75°
Average low60°
Average precipitation0.12 in
Chance of precipitation33%
Record high89° (1969)
Record low44° (1965)
Sun, 3074° / 60°0.09Climate normal
74 °Climate normal

Chain O' Lakes, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high74°
Average low60°
Average precipitation0.09 in
Chance of precipitation23%
Record high91° (2012)
Record low47° (2009)
Mon, 3175° / 58°0.07Climate normal
75 °Climate normal

Chain O' Lakes, Monday, 31 August

Climate normal for this date — 60-year average.

Average high75°
Average low58°
Average precipitation0.07 in
Chance of precipitation20%
Record high90° (2000)
Record low45° (2009)
Tue, 0175° / 58°0.09Climate normal
75 °Climate normal

Chain O' Lakes, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high75°
Average low58°
Average precipitation0.09 in
Chance of precipitation28%
Record high89° (2011)
Record low45° (1974)
Wed, 0275° / 59°0.1Climate normal
75 °Climate normal

Chain O' Lakes, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high75°
Average low59°
Average precipitation0.1 in
Chance of precipitation32%
Record high88° (2008)
Record low44° (1974)
Thu, 0374° / 59°0.12Climate normal
74 °Climate normal

Chain O' Lakes, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high74°
Average low59°
Average precipitation0.12 in
Chance of precipitation28%
Record high93° (2023)
Record low42° (1974)
Fri, 0474° / 58°0.08Climate normal
74 °Climate normal

Chain O' Lakes, Friday, 4 September

Climate normal for this date — 60-year average.

Average high74°
Average low58°
Average precipitation0.08 in
Chance of precipitation23%
Record high91° (2023)
Record low42° (2025)
Sat, 0573° / 58°0.09Climate normal
73 °Climate normal

Chain O' Lakes, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.09 in
Chance of precipitation32%
Record high88° (2023)
Record low44° (1962)
Sun, 0673° / 58°0.08Climate normal
73 °Climate normal

Chain O' Lakes, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.08 in
Chance of precipitation35%
Record high88° (1985)
Record low43° (1962)
Mon, 0773° / 58°0.13Climate normal
73 °Climate normal

Chain O' Lakes, Monday, 7 September

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.13 in
Chance of precipitation38%
Record high89° (2002)
Record low43° (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 Chain O' Lakes, 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 Chain O' Lakes, 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.