As of 02:58 CDT

Weather in Madison, MN

62°Current weather

Madison, Sunday, 9 August, 02:58

Partly cloudy. Feels like 62°. High 83°, low 62°.

Pressure29.83 inHg
Wind4.4 mph SE
Humidity92%
Visibility6.2 mi
Dew point60°

Monthly outlook for Madison, MN: average high 83°, average low 62.6°. That is 1.8° above the climate normal for August. Precipitation is expected on 9 days (about 2.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 18 August (97.4°), the coolest 14 August (57.3°).

83°/62.6°
Average high / low
+1.8°
Above normal
9 / 5
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August83.9°79.9°+2.2°
19 August – 28 August81.4°79.4°+1.1°
29 August – 7 Septemberat normal77.8°

August records over 66 years

99.5°16 August 1988All-time high
43.5°28 August 1965All-time low

Climate normals and records are computed from the nearest reference point — Marietta (11 mi).

Mon, 1086° / 61°0.01Light rain
86 °Light rain

Madison, Monday, 10 August

Light rain. High 86°, low 61°.

Pressure29.88 inHg
Wind7.3 mph SE
Humidity34%
Visibility6.2 mi
Dew point54°
Tue, 1188° / 62°0.77Heavy rain
88 °Heavy rain

Madison, Tuesday, 11 August

Heavy rain. High 88°, low 62°.

Pressure29.85 inHg
Wind4 mph E
Humidity58%
Visibility6.2 mi
Dew point64°
Wed, 1286° / 61°0Clear
86 °Clear

Madison, Wednesday, 12 August

Clear. High 86°, low 61°.

Pressure29.94 inHg
Wind4.7 mph SE
Humidity33%
Visibility6.2 mi
Dew point49°
Thu, 1371° / 61°0Overcast
71 °Overcast

Madison, Thursday, 13 August

Overcast. High 71°, low 61°.

Pressure30.06 inHg
Wind8.6 mph NE
Humidity43%
Visibility
Dew point46°
Fri, 1480° / 57°0Overcast
80 °Overcast

Madison, Friday, 14 August

Overcast. High 80°, low 57°.

Pressure30.12 inHg
Wind12.8 mph SE
Humidity37%
Visibility
Dew point48°
Sat, 1572° / 61°0Overcast
72 °Overcast

Madison, Saturday, 15 August

Overcast. High 72°, low 61°.

Pressure30.15 inHg
Wind10.7 mph S
Humidity77%
Visibility
Dew point58°
Sun, 1687° / 63°0Overcast
87 °Overcast

Madison, Sunday, 16 August

Overcast. High 87°, low 63°.

Pressure30.12 inHg
Wind11 mph N
Humidity38%
Visibility
Dew point52°
Mon, 1788° / 60°0.01Light rain
88 °Light rain

Madison, Monday, 17 August

Light rain. High 88°, low 60°.

Pressure30.03 inHg
Wind15.3 mph SE
Humidity37%
Visibility
Dew point48°
Tue, 1897° / 68°0.78Rain
97 °Rain

Madison, Tuesday, 18 August

Rain. High 97°, low 68°.

Pressure29.77 inHg
Wind24.4 mph SW
Humidity52%
Visibility
Dew point67°
Wed, 1993° / 69°0.42Rain
93 °Rain

Madison, Wednesday, 19 August

Rain. High 93°, low 69°.

Pressure29.77 inHg
Wind15 mph N
Humidity52%
Visibility
Dew point68°
Thu, 2079° / 65°0.04Light rain
79 °Light rain

Madison, Thursday, 20 August

Light rain. High 79°, low 65°.

Pressure29.94 inHg
Wind11.8 mph N
Humidity43%
Visibility
Dew point53°
Fri, 2184° / 61°0.04Light rain
84 °Light rain

Madison, Friday, 21 August

Light rain. High 84°, low 61°.

Pressure29.97 inHg
Wind9.4 mph E
Humidity44%
Visibility
Dew point55°
Sat, 2285° / 64°0.25Light rain
85 °Light rain

Madison, Saturday, 22 August

Light rain. High 85°, low 64°.

Pressure29.77 inHg
Wind12.5 mph N
Humidity64%
Visibility
Dew point67°
Sun, 2376° / 65°0.14Light rain
76 °Light rain

Madison, Sunday, 23 August

Light rain. High 76°, low 65°.

Pressure29.97 inHg
Wind10.9 mph NE
Humidity92%
Visibility
Dew point63°
Mon, 2471° / 61°0.06Light rain
71 °Light rain

Madison, Monday, 24 August

Light rain. High 71°, low 61°.

Pressure30.06 inHg
Wind7.5 mph E
Humidity94%
Visibility
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 63°0.15Climate normal
80 °Climate normal

Madison, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.15 in
Chance of precipitation35%
Record high93° (2020)
Record low48° (2025)
Wed, 2680° / 62°0.14Climate normal
80 °Climate normal

Madison, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.14 in
Chance of precipitation28%
Record high97° (1976)
Record low48° (1992)
Thu, 2779° / 62°0.08Climate normal
79 °Climate normal

Madison, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.08 in
Chance of precipitation25%
Record high93° (2013)
Record low47° (1986)
Fri, 2879° / 62°0.09Climate normal
79 °Climate normal

Madison, Friday, 28 August

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.09 in
Chance of precipitation33%
Record high94° (2012)
Record low44° (1965)
Sat, 2980° / 62°0.08Climate normal
80 °Climate normal

Madison, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.08 in
Chance of precipitation27%
Record high97° (2012)
Record low48° (1988)
Sun, 3079° / 61°0.07Climate normal
79 °Climate normal

Madison, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.07 in
Chance of precipitation22%
Record high91° (2000)
Record low46° (2009)
Mon, 3179° / 61°0.1Climate normal
79 °Climate normal

Madison, Monday, 31 August

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.1 in
Chance of precipitation25%
Record high91° (2013)
Record low46° (1992)
Tue, 0178° / 61°0.08Climate normal
78 °Climate normal

Madison, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.08 in
Chance of precipitation22%
Record high93° (2022)
Record low46° (1974)
Wed, 0278° / 61°0.15Climate normal
78 °Climate normal

Madison, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.15 in
Chance of precipitation28%
Record high96° (1983)
Record low46° (1974)
Thu, 0378° / 60°0.07Climate normal
78 °Climate normal

Madison, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.07 in
Chance of precipitation22%
Record high95° (2023)
Record low41° (1974)
Fri, 0478° / 60°0.08Climate normal
78 °Climate normal

Madison, Friday, 4 September

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.08 in
Chance of precipitation25%
Record high98° (2023)
Record low44° (2025)
Sat, 0577° / 60°0.11Climate normal
77 °Climate normal

Madison, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high77°
Average low60°
Average precipitation0.11 in
Chance of precipitation28%
Record high94° (1960)
Record low41° (1965)
Sun, 0677° / 59°0.06Climate normal
77 °Climate normal

Madison, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high77°
Average low59°
Average precipitation0.06 in
Chance of precipitation20%
Record high97° (1976)
Record low46° (1988)
Mon, 0775° / 58°0.09Climate normal
75 °Climate normal

Madison, Monday, 7 September

Climate normal for this date — 60-year average.

Average high75°
Average low58°
Average precipitation0.09 in
Chance of precipitation28%
Record high94° (1978)
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 Madison, MN 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 Madison, MN 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.