Arbon, Idaho 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Partly Cloudy 75°F 24°C Heat Index: 75°F	Observed at: Arbon, ID	Elevation: 4000 ft | 1219 m
	Last Updated: July 16, 9:30 PM Timezone: GMT -5/-4
	Sky Conditions: Partly Cloudy	Temperature: 75°F | 24°C
	Pressure: 23.85 in | 807.7 mb	Dewpoint: 54°F | 12°C
	Humidity: 48%	Wind: S 8 mph | S 13 kph
	Feels Like: 73°F | 23°C	Visibility: 95 mi | 152.9 km
	Lat/Long: 42.6152 | -112.6547	Sunrise: 6:07 AM   Sunset: 9:05 PM

7 Day Graphical Forecast

Valid: 9:33 PM 7/16/2026

Tonight Overcast 65 °F 24% Chance Precipitation Friday Heavy Rain 82 |64 °F 27% Chance Precipitation Saturday Overcast 88 |62 °F 28% Chance Precipitation Sunday Overcast 93 |63 °F 6% Chance Precipitation Monday Light Drizzle 95 |67 °F 27% Chance Precipitation Tuesday Light Showers 91 |61 °F 41% Chance Precipitation Wednesday Light Showers 81 |61 °F 47% Chance Precipitation

7 Hour Graphical Forecast

Valid: 9:33 PM 7/16/2026

9 PM Partly Cloudy 75 °F 12% Chance Precipitation

10 PM Overcast 73 °F 12% Chance Precipitation

11 PM Overcast 73 °F 17% Chance Precipitation

12 AM Overcast 74 °F 15% Chance Precipitation

1 AM Overcast 69 °F 16% Chance Precipitation

2 AM Overcast 72 °F 11% Chance Precipitation

3 AM Overcast 71 °F 3% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Arbon, ID - (Fahrenheit & Celsius) Valid: 9:33 PM 7/16/2026 Tonight Overcast with a low around 65°F [19°C]. SSE wind to around 13 mph [20 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 24% with QPF of 0.00 in [0.0 mm]. Friday Heavy Rain with a high near 82°F [28°C]. SSW wind to around 18 mph [29 kph], with gusts to near 23 mph [37 kph]. Dewpoint near 54°F [12°C] with humidity of 78%. Pressure around 23.85 in [807.7 mb]. UV Index: 7.95. Chance of precipitation 27% with QPF of 0.30 in [7.6 mm]. Friday Night Heavy Rain with a low around 64°F [18°C]. SSW wind to around 18 mph [29 kph], with gusts to near 23 mph [37 kph]. Chance of precipitation 27% with QPF of 0.30 in [7.6 mm]. Saturday Overcast with a high near 88°F [31°C]. SSE wind to around 10 mph [17 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 54°F [12°C] with humidity of 68%. Pressure around 23.85 in [807.7 mb]. UV Index: 8. Chance of precipitation 28% with QPF of 0.01 in [0.3 mm]. Saturday Night Overcast with a low around 62°F [17°C]. SSE wind to around 10 mph [17 kph], with gusts to near 11 mph [18 kph]. Chance of precipitation 28% with QPF of 0.01 in [0.3 mm]. Sunday Overcast with a high near 93°F [34°C]. S wind to around 9 mph [15 kph], with gusts to near 8 mph [13 kph]. Dewpoint near 54°F [12°C] with humidity of 65%. Pressure around 23.85 in [807.7 mb]. UV Index: 8.2. Chance of precipitation 6% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 63°F [17°C]. S wind to around 9 mph [15 kph], with gusts to near 8 mph [13 kph]. Chance of precipitation 6% with QPF of 0.00 in [0.0 mm]. Monday Light Drizzle with a high near 95°F [35°C]. SSW wind to around 16 mph [26 kph], with gusts to near 14 mph [23 kph]. Dewpoint near 54°F [12°C] with humidity of 39%. Pressure around 23.85 in [807.7 mb]. UV Index: 8.3. Chance of precipitation 27% with QPF of 0.00 in [0.1 mm]. Monday Night Light Drizzle with a low around 67°F [19°C]. SSW wind to around 16 mph [26 kph], with gusts to near 14 mph [23 kph]. Chance of precipitation 27% with QPF of 0.00 in [0.1 mm]. Tuesday Light Showers with a high near 91°F [33°C]. ESE wind to around 8 mph [12 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 54°F [12°C] with humidity of 92%. Pressure around 23.85 in [807.7 mb]. UV Index: 7.8. Chance of precipitation 41% with QPF of 0.72 in [18.4 mm]. Tuesday Night Light Showers with a low around 61°F [16°C]. ESE wind to around 8 mph [12 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 41% with QPF of 0.72 in [18.4 mm]. Wednesday Light Showers with a high near 81°F [27°C]. S wind to around 10 mph [16 kph], with gusts to near 10 mph [16 kph]. Dewpoint near 54°F [12°C] with humidity of 88%. Pressure around 23.85 in [807.7 mb]. UV Index: 5.7. Chance of precipitation 47% with QPF of 0.20 in [5.0 mm]. Wednesday Night Light Showers with a low around 61°F [16°C]. S wind to around 10 mph [16 kph], with gusts to near 10 mph [16 kph]. Chance of precipitation 47% with QPF of 0.20 in [5.0 mm].

---

7 Day and Night - QPF Forecast for Arbon, ID

Tonight: 0.0 mm | 0.00 in

Friday: 7.6 mm | 0.30 in

Friday Night: 7.6 mm | 0.30 in

Saturday: 0.3 mm | 0.01 in

Saturday Night: 0.3 mm | 0.01 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.1 mm | 0.00 in

Monday Night: 0.1 mm | 0.00 in

Tuesday: 18.4 mm | 0.72 in

Tuesday Night: 18.4 mm | 0.72 in

Wednesday: 5.0 mm | 0.20 in

Wednesday Night: 5.0 mm | 0.20 in

7 Day and Night - Maximum Wind Speed Forecast for Arbon, ID

Tonight: SSE @ 20 kph | 13 mph

Friday: SSW @ 29 kph | 18 mph

Friday Night: SSW @ 29 kph | 18 mph

Saturday: SSE @ 17 kph | 10 mph

Saturday Night: SSE @ 17 kph | 10 mph

Sunday: S @ 15 kph | 9 mph

Sunday Night: S @ 15 kph | 9 mph

Monday: SSW @ 26 kph | 16 mph

Monday Night: SSW @ 26 kph | 16 mph

Tuesday: ESE @ 12 kph | 8 mph

Tuesday Night: ESE @ 12 kph | 8 mph

Wednesday: S @ 16 kph | 10 mph

Wednesday Night: S @ 16 kph | 10 mph

7 Day and Night - Maximum Humidity Forecast for Arbon, ID

Tonight: 49 %

Friday: 78 %

Friday Night: 78 %

Saturday: 68 %

Saturday Night: 68 %

Sunday: 65 %

Sunday Night: 65 %

Monday: 39 %

Monday Night: 39 %

Tuesday: 92 %

Tuesday Night: 92 %

Wednesday: 88 %

Wednesday Night: 88 %

7 Day and Night - Snowfall Totals Forecast for Arbon, ID

Tonight: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

Wednesday: 0.0 cm | 0.00 in

Wednesday Night: 0.0 cm | 0.00 in

Contact Us | Mobile Private Policy | Terms & Conds | Consent Preferences | Cookie Policy Never base any life decisions on weather information from this site or anywhere over the Internet. Site is dedicated to our Lord & Savior Jesus Christ | Random Quotes of Jesus Copyright © 2026 El Dorado Weather, Inc. | Site Designed By:  Webmaster Danny