7-Day Weather Forecast

Marion 7-Day Weather Forecast

Marion, United States

Aug 1 – Aug 7, 2026 as of 01:11

Week at a glance

Week high +33°C +91°F Fri, 7 Aug

Week low +18°C +64°F Mon, 3 Aug

Days with rain chance 7 Sat, 1 Aug · 100%

Avg. high +29°C +84°F

Marion — 7-Day Weather Forecast

Weather FAQ for Marion

What is the temperature in Marion?

The temperature in Marion is +25°C.

What does it feel like in Marion?

It feels like +20°C in Marion.

What are the high and low in Marion?

The high is +25°C and the low is +20°C in Marion.

What is the chance of rain in Marion?

There is a 100% chance of precipitation in Marion.

How windy is it in Marion?

Winds are around 5.8 m/s from the SW in Marion.

What is the UV index in Marion?

The UV index is 7 in Marion.

Marion weather forecast day by day

Next 7 days in Marion with daily highs, lows, rain chance and wind.

Saturday, 1 August weather in Marion

On Saturday, 1 August, the Marion forecast calls for Rainy, with a high near 25°C and a low around 20°C (feeling like 27°C). About 23.6 mm of precipitation is expected. UV index peaks near 7 — sun protection is advised. Typical daytime humidity is around 79%.

Sunday, 2 August weather in Marion

On Sunday, 2 August, the Marion forecast calls for Rainy, with a high near 25°C and a low around 20°C (feeling like 27°C). About 0.9 mm of precipitation is expected. Typical daytime humidity is around 83%.

Monday, 3 August weather in Marion

On Monday, 3 August, the Marion forecast calls for Rainy, with a high near 27°C and a low around 18°C (feeling like 31°C). About 0.9 mm of precipitation is expected. UV index peaks near 7 — sun protection is advised. Typical daytime humidity is around 80%.

Tuesday, 4 August weather in Marion

On Tuesday, 4 August, the Marion forecast calls for Rainy, with a high near 29°C and a low around 19°C (feeling like 34°C). About 0.4 mm of precipitation is expected. UV index peaks near 8 — sun protection is advised. Typical daytime humidity is around 70%.

Wednesday, 5 August weather in Marion

On Wednesday, 5 August, the Marion forecast calls for Rainy, with a high near 32°C and a low around 20°C (feeling like 38°C). About 0.1 mm of precipitation is expected. UV index peaks near 8 — sun protection is advised. Typical daytime humidity is around 64%.

Thursday, 6 August weather in Marion

On Thursday, 6 August, the Marion forecast calls for Thunderstorm, with a high near 32°C and a low around 21°C (feeling like 36°C). UV index peaks near 7 — sun protection is advised. Typical daytime humidity is around 62%.

Friday, 7 August weather in Marion

On Friday, 7 August, the Marion forecast calls for Overcast, with a high near 33°C and a low around 22°C (feeling like 38°C). Typical daytime humidity is around 65%.