Monthly climate guide
Austin weather in March
Expect warm weather in Austin in March: afternoons reach about 24°C (74°F), while nights drop to around 10°C (51°F). Around 66 mm of rain falls over the month (some rain), and skies are often cloudy. Daytime highs are 5°C warmer than February and 4°C cooler than April.
What stands out in March
- Temperatures are climbing — April is around 4°C warmer.
- It's one of the greyest months, with cloud cover near 60%.
- Austin is usually about 2°C warmer than Fort Worth, 280 km away, in March.
- Evenings cool off sharply: the daily range is around 13°C, so pack a layer.
Avg high
24°C
74°F
Avg low
10°C
51°F
Rainfall
66 mm
some rain
Humidity
72%
relative
Sky
60%
cloud · often cloudy
Austin weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 16°C / 61°F | 4°C / 38°F | 57 mm | 72% | 52% |
| February | 19°C / 66°F | 6°C / 43°F | 42 mm | 73% | 61% |
| March | 24°C / 74°F | 10°C / 51°F | 66 mm | 72% | 60% |
| April | 28°C / 82°F | 14°C / 57°F | 69 mm | 69% | 55% |
| May | 30°C / 87°F | 18°C / 65°F | 142 mm | 71% | 56% |
| June | 35°C / 94°F | 23°C / 73°F | 61 mm | 67% | 44% |
| July | 37°C / 98°F | 24°C / 75°F | 40 mm | 60% | 37% |
| August | 38°C / 100°F | 25°C / 76°F | 66 mm | 57% | 35% |
| September | 33°C / 92°F | 21°C / 71°F | 90 mm | 66% | 43% |
| October | 28°C / 83°F | 15°C / 60°F | 95 mm | 67% | 38% |
| November | 22°C / 71°F | 9°C / 49°F | 54 mm | 71% | 50% |
| December | 17°C / 63°F | 5°C / 42°F | 58 mm | 73% | 58% |
What to pack for March
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- An extra layer — evenings are noticeably cooler than afternoons
- A small travel umbrella, just in case
Is March a good time to visit Austin?
Compare the months in the chart above to find your ideal window.
Best time to visit Austin →Other United States cities in March
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Austin weather in March. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/usa/austin/march
<a href="https://weathercompare.eu/weather/usa/austin/march">Austin weather in March</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/usa/austin" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Austin weather in March"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/usa/austin/march">Austin weather in March</a> – WeatherCompare</p>
Austin in March: quick answers
Is March a good time to visit Austin?
March is a reasonable time for Austin: highs around 24°C and about 66 mm of rain, though not one of the three best months.
How warm is Austin in March?
Average highs are about 24°C (74°F) and average lows about 10°C (51°F), based on 10 years of daily data.
Does it rain a lot in Austin in March?
Austin typically gets around 66 mm of rain in March — some rain.
Figures are long-term averages for the area around Austin (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.