Monthly climate guide
Madison weather in March
With highs near 6°C (43°F) and lows around -4°C (25°F), March feels cold in Madison. Rainfall averages about 56 mm (some rain) and the sky is often cloudy. Daytime highs are 8°C warmer than February and 6°C cooler than April.
What stands out in March
- It warms up quickly from here: by April highs are about 6°C higher.
- March brings early spring to Madison.
- Mornings start cold: the average low is -4°C, and frost is common.
- Just 200 km apart, but Madison runs about 2°C warmer than Chicago this month.
Avg high
6°C
43°F
Avg low
-4°C
25°F
Rainfall
56 mm
some rain
Humidity
81%
relative
Sky
63%
cloud · often cloudy
Madison weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | -3°C / 26°F | -13°C / 9°F | 39 mm | 89% | 69% |
| February | -2°C / 29°F | -12°C / 11°F | 40 mm | 87% | 63% |
| March | 6°C / 43°F | -4°C / 25°F | 56 mm | 81% | 63% |
| April | 13°C / 55°F | 1°C / 34°F | 97 mm | 78% | 65% |
| May | 20°C / 68°F | 8°C / 47°F | 113 mm | 79% | 64% |
| June | 25°C / 77°F | 14°C / 58°F | 139 mm | 78% | 58% |
| July | 28°C / 82°F | 17°C / 63°F | 102 mm | 77% | 48% |
| August | 27°C / 80°F | 16°C / 61°F | 103 mm | 76% | 52% |
| September | 23°C / 73°F | 12°C / 53°F | 105 mm | 77% | 49% |
| October | 15°C / 59°F | 4°C / 40°F | 93 mm | 79% | 62% |
| November | 6°C / 43°F | -3°C / 27°F | 58 mm | 83% | 65% |
| December | 0°C / 32°F | -7°C / 19°F | 50 mm | 88% | 73% |
What to pack for March
- A proper insulated winter coat
- A hat, scarf and gloves
- Thermal base layers and warm, grippy boots for icy mornings
- A small travel umbrella, just in case
Is March a good time to visit Madison?
Compare the months in the chart above to find your ideal window.
Best time to visit Madison →Other United States cities in March
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Madison weather in March. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/usa/madison/march
<a href="https://weathercompare.eu/weather/usa/madison/march">Madison weather in March</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/usa/madison" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Madison weather in March"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/usa/madison/march">Madison weather in March</a> – WeatherCompare</p>
Madison in March: quick answers
Is March a good time to visit Madison?
March is cool in Madison, with highs around 6°C. Better for museums and city walks than the beach, and usually quieter.
How warm is Madison in March?
Average highs are about 6°C (43°F) and average lows about -4°C (25°F), based on 10 years of daily data.
Does it rain a lot in Madison in March?
Madison typically gets around 56 mm of rain in March — some rain.
Figures are long-term averages for the area around Madison (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.