As of 13:46 CDT

Weather in Marathon City, WI

69°Current weather

Marathon City, Sunday, 9 August, 13:46

Overcast. Feels like 70°. High 73°, low 60°.

Pressure29.91 inHg
Wind6.2 mph SW
Humidity89%
Visibility6.2 mi
Dew point66°

Monthly outlook for Marathon City, WI: average high 79.7°, average low 59°. That is 2.4° above the climate normal for August. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 10 August (86.6°), the coolest 22 August (51.9°).

79.7°/59°
Average high / low
+2.4°
Above normal
6 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August78.3°75.8°+1.4°
19 August – 28 August82.2°75.2°+3.9°
29 August – 7 Septemberat normal73.4°

August records over 66 years

95.7°16 August 1988All-time high
43.5°28 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Stratford (15 mi).

Mon, 1087° / 62°0Overcast
87 °Overcast

Marathon City, Monday, 10 August

Overcast. High 87°, low 62°.

Pressure29.91 inHg
Wind4.4 mph NW
Humidity45%
Visibility6.2 mi
Dew point59°
Tue, 1183° / 61°0.03Light rain
83 °Light rain

Marathon City, Tuesday, 11 August

Light rain. High 83°, low 61°.

Pressure29.85 inHg
Wind3 mph E
Humidity81%
Visibility6.2 mi
Dew point63°
Wed, 1284° / 57°0Overcast
84 °Overcast

Marathon City, Wednesday, 12 August

Overcast. High 84°, low 57°.

Pressure29.94 inHg
Wind1.3 mph W
Humidity43%
Visibility6.2 mi
Dew point53°
Thu, 1384° / 60°0.03Light rain
84 °Light rain

Marathon City, Thursday, 13 August

Light rain. High 84°, low 60°.

Pressure29.97 inHg
Wind6 mph SE
Humidity40%
Visibility6.2 mi
Dew point52°
Fri, 1477° / 58°0.02Light rain
77 °Light rain

Marathon City, Friday, 14 August

Light rain. High 77°, low 58°.

Pressure30.06 inHg
Wind11.4 mph SE
Humidity51%
Visibility
Dew point55°
Sat, 1564° / 57°0.54Rain
64 °Rain

Marathon City, Saturday, 15 August

Rain. High 64°, low 57°.

Pressure29.97 inHg
Wind10.5 mph E
Humidity99%
Visibility
Dew point62°
Sun, 1675° / 59°0.2Rain
75 °Rain

Marathon City, Sunday, 16 August

Rain. High 75°, low 59°.

Pressure30.00 inHg
Wind9.8 mph NW
Humidity65%
Visibility
Dew point56°
Mon, 1772° / 58°0.15Light rain
72 °Light rain

Marathon City, Monday, 17 August

Light rain. High 72°, low 58°.

Pressure29.97 inHg
Wind13.2 mph S
Humidity66%
Visibility
Dew point59°
Tue, 1884° / 62°0.04Light rain
84 °Light rain

Marathon City, Tuesday, 18 August

Light rain. High 84°, low 62°.

Pressure29.77 inHg
Wind17.2 mph W
Humidity52%
Visibility
Dew point59°
Wed, 1982° / 58°0Overcast
82 °Overcast

Marathon City, Wednesday, 19 August

Overcast. High 82°, low 58°.

Pressure30.00 inHg
Wind9.2 mph W
Humidity43%
Visibility
Dew point53°
Thu, 2084° / 64°0.05Light rain
84 °Light rain

Marathon City, Thursday, 20 August

Light rain. High 84°, low 64°.

Pressure29.77 inHg
Wind14.1 mph W
Humidity56%
Visibility
Dew point64°
Fri, 2179° / 57°0Overcast
79 °Overcast

Marathon City, Friday, 21 August

Overcast. High 79°, low 57°.

Pressure30.00 inHg
Wind9.8 mph NE
Humidity38%
Visibility
Dew point47°
Sat, 2281° / 52°0Partly cloudy
81 °Partly cloudy

Marathon City, Saturday, 22 August

Partly cloudy. High 81°, low 52°.

Pressure29.97 inHg
Wind12.1 mph SW
Humidity42%
Visibility
Dew point51°
Sun, 2385° / 62°0.09Light rain
85 °Light rain

Marathon City, Sunday, 23 August

Light rain. High 85°, low 62°.

Pressure29.91 inHg
Wind11.8 mph NW
Humidity52%
Visibility
Dew point61°
Mon, 2482° / 57°0Overcast
82 °Overcast

Marathon City, Monday, 24 August

Overcast. High 82°, low 57°.

Pressure30.03 inHg
Wind13.2 mph NW
Humidity31%
Visibility
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2576° / 61°0.09Climate normal
76 °Climate normal

Marathon City, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.09 in
Chance of precipitation32%
Record high89° (2013)
Record low48° (2025)
Wed, 2676° / 61°0.13Climate normal
76 °Climate normal

Marathon City, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.13 in
Chance of precipitation42%
Record high90° (2024)
Record low46° (1964)
Thu, 2776° / 60°0.19Climate normal
76 °Climate normal

Marathon City, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.19 in
Chance of precipitation45%
Record high90° (1973)
Record low47° (1968)
Fri, 2875° / 60°0.13Climate normal
75 °Climate normal

Marathon City, Friday, 28 August

Climate normal for this date — 60-year average.

Average high75°
Average low60°
Average precipitation0.13 in
Chance of precipitation35%
Record high90° (1984)
Record low44° (1986)
Sat, 2975° / 60°0.11Climate normal
75 °Climate normal

Marathon City, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high75°
Average low60°
Average precipitation0.11 in
Chance of precipitation30%
Record high88° (1969)
Record low45° (1965)
Sun, 3074° / 59°0.13Climate normal
74 °Climate normal

Marathon City, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high74°
Average low59°
Average precipitation0.13 in
Chance of precipitation27%
Record high91° (2012)
Record low46° (2009)
Mon, 3174° / 58°0.1Climate normal
74 °Climate normal

Marathon City, Monday, 31 August

Climate normal for this date — 60-year average.

Average high74°
Average low58°
Average precipitation0.1 in
Chance of precipitation28%
Record high88° (2000)
Record low44° (2009)
Tue, 0174° / 58°0.1Climate normal
74 °Climate normal

Marathon City, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high74°
Average low58°
Average precipitation0.1 in
Chance of precipitation30%
Record high89° (2011)
Record low44° (1974)
Wed, 0274° / 58°0.11Climate normal
74 °Climate normal

Marathon City, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high74°
Average low58°
Average precipitation0.11 in
Chance of precipitation32%
Record high87° (2023)
Record low44° (1974)
Thu, 0373° / 58°0.11Climate normal
73 °Climate normal

Marathon City, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.11 in
Chance of precipitation30%
Record high95° (2023)
Record low41° (1974)
Fri, 0473° / 58°0.07Climate normal
73 °Climate normal

Marathon City, Friday, 4 September

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.07 in
Chance of precipitation30%
Record high92° (2023)
Record low41° (2025)
Sat, 0573° / 57°0.12Climate normal
73 °Climate normal

Marathon City, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high73°
Average low57°
Average precipitation0.12 in
Chance of precipitation28%
Record high88° (2023)
Record low44° (1962)
Sun, 0673° / 57°0.1Climate normal
73 °Climate normal

Marathon City, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high73°
Average low57°
Average precipitation0.1 in
Chance of precipitation33%
Record high88° (1960)
Record low44° (1988)
Mon, 0772° / 57°0.13Climate normal
72 °Climate normal

Marathon City, Monday, 7 September

Climate normal for this date — 60-year average.

Average high72°
Average low57°
Average precipitation0.13 in
Chance of precipitation42%
Record high88° (2002)
Record low42° (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 Marathon City, 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 Marathon City, 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.