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Weather in Onalaska, United States 🇺🇸

Current Weather in Onalaska

Light rain
22°C
Feels like 22°C. Light rain.
🌬️ 7 km/h E
💧 87% Humidity
🧭 1014 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 1.7
🌡️ Dew Point: 21°C
🌅 Sunrise: 05:22 AM
🌇 Sunset: 08:45 PM
Map Overlays:

In Onalaska right now it is 22°C and light rain, feeling like 22°C. Humidity is 87% with winds around 7 km/h, and the UV index is 2 (low). Over the next few days, temperatures in Onalaska range from about 17°C to 29°C.

Hourly Forecast for Onalaska

14:00
Moderate rain at times
25°
73%
15:00
Patchy rain nearby
24°
73%
16:00
Moderate rain at times
24°
88%
17:00
Patchy rain nearby
24°
96%
18:00
Patchy light rain
24°
96%
19:00
Patchy rain nearby
24°
73%
20:00
Partly Cloudy
23°
26%
21:00
Clear
22°
15%
22:00
Clear
22°
15%
23:00
Partly Cloudy
20°
30%
00:00
Fog
19°
56%
01:00
Fog
18°
58%
02:00
Fog
18°
58%
03:00
Fog
18°
59%
04:00
Fog
17°
60%
05:00
Fog
18°
58%
06:00
Fog
19°
57%
07:00
Fog
20°
58%
08:00
Mist
21°
42%
09:00
Patchy rain nearby
22°
32%
10:00
Patchy rain nearby
23°
29%
11:00
Cloudy
24°
15%
12:00
Cloudy
25°
10%
13:00
Partly Cloudy
26°
4%

14-Day Forecast for Onalaska

Mon, Jun 08
Moderate rain Moderate rain
26° / 18°
Tue, Jun 09
Patchy rain nearby Patchy rain nearby
28° / 17°
Wed, Jun 10
Moderate rain Moderate rain
29° / 20°
Thu, Jun 11
Moderate rain Moderate rain
24° / 12°
Fri, Jun 12
Patchy rain nearby Patchy rain nearby
21° / 11°
Sat, Jun 13
Overcast Overcast
16° / 13°
Sun, Jun 14
Partly Cloudy Partly Cloudy
21° / 11°
Mon, Jun 15
Moderate rain Moderate rain
19° / 11°
Tue, Jun 16
Patchy rain nearby Patchy rain nearby
12° / 10°
Wed, Jun 17
Patchy rain nearby Patchy rain nearby
13° /
Thu, Jun 18
Overcast Overcast
20° / 11°
Fri, Jun 19
Sunny Sunny
23° / 10°
Sat, Jun 20
Sunny Sunny
25° / 12°
Sun, Jun 21
Patchy rain nearby Patchy rain nearby
26° / 14°

Additional Forecasts for Onalaska

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 124.0 μg/m³
O₃ (Ozone) 71.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.8 μg/m³
SO₂ (Sulphur Dioxide) 0.6 μg/m³
PM2.5 (Fine particles) 3.0 μg/m³
PM10 (Coarse particles) 3.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Onalaska Today

The most comfortable window in Onalaska today looks like 20:00 to 07:00, when it is around 20°C. The next likely rain is around 14:00.

Frequently Asked Questions about Weather in Onalaska

What is the temperature in Onalaska right now?

The current temperature in Onalaska is 22°C (71°F), light rain (feels like 22°C).

What's the weather like in Onalaska right now?

Conditions in Onalaska right now: Light rain, humidity 87%, wind 7 km/h E.

What is today's forecast for Onalaska?

Today in Onalaska: high 26°C, low 18°C, moderate rain. Chance of rain: 83%.

What is the 7-day weather forecast for Onalaska?

Daily highs and lows for Onalaska:

  • 2026-06-08: 26°C / 18°C
  • 2026-06-09: 28°C / 17°C
  • 2026-06-10: 29°C / 20°C
  • 2026-06-11: 24°C / 12°C
  • 2026-06-12: 21°C / 11°C
  • 2026-06-13: 16°C / 13°C
  • 2026-06-14: 21°C / 11°C
Is it going to rain in Onalaska today?

There is a 83% chance of rain in Onalaska today. Total expected precipitation: 13.46 mm.

What is the wind speed in Onalaska right now?

Wind in Onalaska is currently 7 km/h (4 mph) from the E.

What is the UV index in Onalaska right now?

The UV index in Onalaska is currently 1.7 (low). Sun protection is recommended when the index is 3 or higher.

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