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Weather in Jennings, United States 🇺🇸

Weather Forecast in Jennings

Current Weather in Jennings

Heat Advisory issued July 19 at 11:28AM CDT until July 21 at 7:00PM CDT by NWS St Louis MO
Mist
23°C
Feels like 25°C. Mist.
🌬️ 8 km/h E
💧 94% Humidity
🧭 1012 hPa
👁️ 8.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 21°C
🌅 Sunrise: 05:52 AM
🌇 Sunset: 08:22 PM
Map Overlays:

In Jennings right now it is 23°C and mist, feeling like 25°C. Humidity is 94% with winds around 8 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Jennings range from about 18°C to 40°C. ⚠️ Heat Advisory issued July 19 at 11:28AM CDT until July 21 at 7:00PM CDT by NWS St Louis MO

Hourly Forecast for Jennings

05:00
Clear
23°
12%
06:00
Sunny
22°
13%
07:00
Sunny
23°
12%
08:00
Sunny
24°
11%
09:00
Sunny
26°
10%
10:00
Sunny
28°
9%
11:00
Sunny
32°
6%
12:00
Sunny
34°
4%
13:00
Sunny
35°
3%
14:00
Sunny
36°
2%
15:00
Sunny
40°
1%
16:00
Partly Cloudy
38°
3%
17:00
Overcast
37°
8%
18:00
Sunny
33°
2%
19:00
Sunny
31°
4%
20:00
Sunny
29°
7%
21:00
Clear
28°
8%
22:00
Clear
28°
9%
23:00
Clear
27°
10%
00:00
Clear
27°
10%
01:00
Clear
27°
10%
02:00
Clear
27°
10%
03:00
Clear
27°
9%
04:00
Clear
26°
9%

14-Day Forecast for Jennings

Mon, Jul 20
Sunny Sunny
40° / 22°
Tue, Jul 21
Sunny Sunny
36° / 24°
Wed, Jul 22
Sunny Sunny
27° / 18°
Thu, Jul 23
Sunny Sunny
26° / 18°
Fri, Jul 24
Patchy rain nearby Patchy rain nearby
25° / 16°
Sat, Jul 25
Patchy rain nearby Patchy rain nearby
25° / 18°
Sun, Jul 26
Sunny Sunny
30° / 19°
Mon, Jul 27
Sunny Sunny
35° / 21°
Tue, Jul 28
Sunny Sunny
37° / 26°
Wed, Jul 29
Sunny Sunny
39° / 28°
Thu, Jul 30
Sunny Sunny
32° / 24°
Fri, Jul 31
Sunny Sunny
26° / 17°
Sat, Aug 01
Sunny Sunny
27° / 17°
Sun, Aug 02
Sunny Sunny
29° / 17°

Additional Forecasts for Jennings

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 300.0 μg/m³
O₃ (Ozone) 29.0 μg/m³
NO₂ (Nitrogen Dioxide) 40.6 μg/m³
SO₂ (Sulphur Dioxide) 4.3 μg/m³
PM2.5 (Fine particles) 16.6 μg/m³
PM10 (Coarse particles) 17.1 μg/m³

Historical Weather

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Best Time to Be Outside in Jennings Today

The most comfortable window in Jennings today looks like 06:00 to 08:00, when it is around 23°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Jennings

What is the temperature in Jennings right now?

The current temperature in Jennings is 23°C (73°F), mist (feels like 25°C).

What's the weather like in Jennings right now?

Conditions in Jennings right now: Mist, humidity 94%, wind 8 km/h E.

What is today's forecast for Jennings?

Today in Jennings: high 40°C, low 22°C, sunny. Chance of rain: 5%.

What is the 7-day weather forecast for Jennings?

Daily highs and lows for Jennings:

  • 2026-07-20: 40°C / 22°C
  • 2026-07-21: 36°C / 24°C
  • 2026-07-22: 27°C / 18°C
  • 2026-07-23: 26°C / 18°C
  • 2026-07-24: 25°C / 16°C
  • 2026-07-25: 25°C / 18°C
  • 2026-07-26: 30°C / 19°C
Is it going to rain in Jennings today?

There is a 5% chance of rain in Jennings today.

What is the wind speed in Jennings right now?

Wind in Jennings is currently 8 km/h (5 mph) from the E.

What is the UV index in Jennings right now?

The UV index in Jennings is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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