Arco Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Arco

Arco temperature today is 18°, feels like 18°, with a humidity level of 86% and wind at 9.65 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Arco: expect a high of 15° and a low of 6°, with broken clouds.

overcast clouds
18°
overcast clouds
H: 18° L: 16°
Feels like 18°
AQI: Good (1/5)
Humidity
86%
Dew 16°
Wind speed
9.65 km/h
SW
Pressure
1008 hPa
Visibility
5.2 km
High Humidity
Humidity is 86%. May feel uncomfortable.
Weather Summary
Currently in Arco, expect varied conditions with mild temperatures around 18°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
18°
Thu
01:00
16°
 
13°
 
13°
 
16°
Thu
13:00
16°
 
13°
 
11°
 
9°
Fri
01:00
7°
 
6°
 
11°
 
14°
Fri
13:00
15°
 
14°
 
11°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:21
Sunset
Sunset
19:08
Moon Phase
Waning Gibbous (77%)
Timezone: GMT+05:30
Last updated: Oct 1, 2026 8:51 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
44.383579
Longitude
Longitude
-96.183647
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More about Arco
Content curated by the NearWeather editorial team · Updated periodically
Arco is a small town located in the state of Idaho in the United States, with a population of approximately 1,000 people. The climate in Arco is semi-arid, with hot summers and cold winters. Average temperatures year round range from the upper 20s in the winter to the upper 80s in the summer. Precipitation is low, with an average of approximately 9 inches per year, mostly in the form of snow in winter and thunderstorms in summer.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Arco
What is the temperature in Arco right now?

The current temperature in Arco is 18°, and it feels like 18°. Today's high is 18° and the low is 16°.

Will it rain in Arco today?

No rain is expected in Arco today (0% chance). Conditions are currently overcast clouds.

What is the weather in Arco today?

Arco is experiencing overcast clouds with a temperature of 18°. Humidity is at 86% and wind speed is 9.65 km/h from the SW.

What is the humidity in Arco today?

Humidity in Arco is 86% right now, with a dew point of 16°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Arco today?

Wind speed in Arco is 9.65 km/h, flowing at 220° SW wind direction.

What is the 5-day forecast for Arco?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Arco. Today's high is 18° and low is 16°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Arco today?

It feels like 18° in Arco today, with 100% cloud cover and 5.2 km visibility.

Weather in Arco