UV index is 7 today — high. Apply sunscreen before heading out, and consider a hat or shade during peak hours (roughly late morning to mid-afternoon).

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.

High humidity (89%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.

Nearby Regional Outlook

Jackson Weather Radar

Live precipitation · Cloud cover · Wind

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Frequently Asked Questions

What is the hottest month in Jackson?

The hottest month in Jackson is typically July, with daytime highs averaging around 32.8°C (91°F), based on 10 years of historical weather data. Overnight lows during this period average near 23.1°C (74°F).

What is the coldest month in Jackson?

The coldest month in Jackson is typically January, with overnight lows averaging around 3.3°C (38°F) and daytime highs near 13.6°C (56°F), based on 10 years of historical weather data.

Does Jackson have a rainy season?

Jackson doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. April is the wettest month on average (about 179 mm), while September is the driest (about 76 mm).

What's the best time of year to visit Jackson?

The best time to visit Jackson is typically October to November, when daytime highs average a comfortable 23°C (73°F). Rainfall during this window averages around 87 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.

Is Jackson's air quality safe right now?

As of the latest reading, Jackson's air quality index (AQI) is 23, rated "Good", based on the nearest monitoring station. Air quality is considered satisfactory, with little to no health risk.

Atmospheric Details

Wind

3 km/h

S · Light Breeze · Max 16 km/h

Humidity

89 %

High · feels muggy

UV Index

High

Visibility

16 km

Excellent

Pressure

1003 hPa

Stable

Dew Point

24°C

Very humid

Today vs Normal

32°C0° below normal

The long-term average high for today is 32°C.

17 of the last 19 days with published data ran above normal.

That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.

Red = above normal, blue = at or below · last 12 days

Air Quality

Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Health & Activity Advice

⚠ Take Precautions

UV index is 7 today — high. Apply sunscreen before heading out, and consider a hat or shade during peak hours (roughly late morning to mid-afternoon).

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.

High humidity (89%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.