Weather forecast for todayArbon, ID

Weather forecast for today

Current condition 4:04 am MDT

  • 43°F
  • Feels like:
    37°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 7mphSSE 150°
  • Humidity: 61%
  • Dewpoint: 28°F
  • Pressure: 30.08"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Currently, an endless stretch of blue sky remains completely clear.
The temperature is a brisk 42.8°F, the real-feel temperature is slightly different, computed to be a wintry 37.4°F. The current temperature is far from the maximum of 64.4°F forecasted for today.

Sunday Oct 18, 2026

  • 64°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphS 180°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:47 am MDT
  • Sunset: 6:43 pm MDT
  • ▼
Today, on Sunday, October 18, mostly sunny weather is likely, with high visibility.
Daytime will experience a high of an enjoyable 64.4°F, significantly differing from the anticipated night low of an icy 35.6°F.
Today, the forecasted high of 64.4°F is expected to reflect September's average high of 73°F.
Sunrise will be at 7:47 am and sunset at 6:43 pm; the daylight will last for 10h and 56min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 63°C.
Coldest hour: 7 am 37°C.

Chance of precipitation

Highest chance: 1%.

Hourly weather forecast

  • 6 am
  • 39°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphS 177°
  • Humidity: 63%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:47 am
  • 8 am
  • 34°F
  • Feels like:
    30°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSSE 163°
  • Humidity: 73%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 48°F
  • Feels like:
    45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphS 172°
  • Humidity: 57%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    55°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphS 177°
  • Humidity: 42%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphS 191°
  • Humidity: 36%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphSSW 194°
  • Humidity: 33%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSSW 196°
  • Humidity: 36%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:43 pm
  • 8 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphS 183°
  • Humidity: 55%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphS 185°
  • Humidity: 63%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Arbon, mostly cloudless and sunny weather is anticipated.
The temperature will vary between a minimum of 33.8°F and a maximum of 62.6°F. The warmest part of the day will be from 2 pm to 5 pm.
The highest temperature today will resemble September's average maximum of 73°F more than October's average. The lowest temperature today will be in line with October's average minimum.
Updated: Oct 18, 2026 @ 10:04:39 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 4:04 am MDT is 42.8°F. Feels-like temperature is 37.4°F.

On Sunday, in Arbon, mostly clear skies and sunshine will create ideal daytime conditions.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 35.6°F.
Today, the highest temperature will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 36.7°F.

On Sunday, in Arbon, sunrise will be at 7:47 am and sunset at 6:43 pm (MDT).

Today, the daylight will last for 10h and 56min.