Terreton, Idaho 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Overcast 81°F 27°C Heat Index: 80°F	Observed at: Terreton, ID	Elevation: 5200 ft | 1585 m
	Last Updated: July 16, 9:30 PM Timezone: GMT -5/-4
	Sky Conditions: Overcast	Temperature: 81°F | 27°C
	Pressure: 25.18 in | 852.8 mb	Dewpoint: 49°F | 9°C
	Humidity: 33%	Wind: SSW 5 mph | SSW 8 kph
	Feels Like: 79°F | 26°C	Visibility: 130.5 mi | 210 km
	Lat/Long: 43.8422 | -112.4422	Sunrise: 6:02 AM   Sunset: 9:08 PM

7 Day Graphical Forecast

Valid: 9:39 PM 7/16/2026

Tonight Overcast 58 °F 18% Chance Precipitation Friday Light Showers 91 |67 °F 26% Chance Precipitation Saturday Light Drizzle 95 |63 °F 8% Chance Precipitation Sunday Light Drizzle 98 |62 °F 8% Chance Precipitation Monday Overcast 101 |65 °F 11% Chance Precipitation Tuesday Light Drizzle 99 |65 °F 54% Chance Precipitation Wednesday Drizzle 86 |65 °F 54% Chance Precipitation

7 Hour Graphical Forecast

Valid: 9:39 PM 7/16/2026

9 PM Overcast 82 °F 6% Chance Precipitation

10 PM Overcast 79 °F 14% Chance Precipitation

11 PM Overcast 76 °F 10% Chance Precipitation

12 AM Overcast 74 °F 10% Chance Precipitation

1 AM Overcast 72 °F 10% Chance Precipitation

2 AM Overcast 70 °F 11% Chance Precipitation

3 AM Overcast 69 °F 11% Chance Precipitation

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

7 Day & Night Weather Forecast for Terreton, ID - (Fahrenheit & Celsius) Valid: 9:39 PM 7/16/2026 Tonight Overcast with a low around 58°F [14°C]. ENE wind to around 13 mph [21 kph], with gusts to near 21 mph [34 kph]. Chance of precipitation 18% with QPF of 0.00 in [0.0 mm]. Friday Light Showers with a high near 91°F [33°C]. ENE wind to around 16 mph [25 kph], with gusts to near 25 mph [40 kph]. Dewpoint near 49°F [9°C] with humidity of 64%. Pressure around 25.18 in [852.8 mb]. UV Index: 7.25. Chance of precipitation 26% with QPF of 0.06 in [1.4 mm]. Friday Night Light Showers with a low around 67°F [19°C]. ENE wind to around 16 mph [25 kph], with gusts to near 25 mph [40 kph]. Chance of precipitation 26% with QPF of 0.06 in [1.4 mm]. Saturday Light Drizzle with a high near 95°F [35°C]. N wind to around 17 mph [27 kph], with gusts to near 16 mph [26 kph]. Dewpoint near 49°F [9°C] with humidity of 79%. Pressure around 25.18 in [852.8 mb]. UV Index: 8.1. Chance of precipitation 8% with QPF of 0.01 in [0.3 mm]. Saturday Night Light Drizzle with a low around 63°F [17°C]. N wind to around 17 mph [27 kph], with gusts to near 16 mph [26 kph]. Chance of precipitation 8% with QPF of 0.01 in [0.3 mm]. Sunday Light Drizzle with a high near 98°F [37°C]. NNE wind to around 13 mph [20 kph], with gusts to near 17 mph [28 kph]. Dewpoint near 49°F [9°C] with humidity of 69%. Pressure around 25.18 in [852.8 mb]. UV Index: 8.35. Chance of precipitation 8% with QPF of 0.00 in [0.1 mm]. Sunday Night Light Drizzle with a low around 62°F [17°C]. NNE wind to around 13 mph [20 kph], with gusts to near 17 mph [28 kph]. Chance of precipitation 8% with QPF of 0.00 in [0.1 mm]. Monday Overcast with a high near 101°F [38°C]. SE wind to around 17 mph [28 kph], with gusts to near 22 mph [35 kph]. Dewpoint near 49°F [9°C] with humidity of 35%. Pressure around 25.18 in [852.8 mb]. UV Index: 8.3. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm]. Monday Night Overcast with a low around 65°F [18°C]. SE wind to around 17 mph [28 kph], with gusts to near 22 mph [35 kph]. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm]. Tuesday Light Drizzle with a high near 99°F [37°C]. NNE wind to around 13 mph [21 kph], with gusts to near 27 mph [44 kph]. Dewpoint near 49°F [9°C] with humidity of 66%. Pressure around 25.18 in [852.8 mb]. UV Index: 7.35. Chance of precipitation 54% with QPF of 0.02 in [0.6 mm]. Tuesday Night Light Drizzle with a low around 65°F [18°C]. NNE wind to around 13 mph [21 kph], with gusts to near 27 mph [44 kph]. Chance of precipitation 54% with QPF of 0.02 in [0.6 mm]. Wednesday Drizzle with a high near 86°F [30°C]. W wind to around 12 mph [20 kph], with gusts to near 19 mph [31 kph]. Dewpoint near 49°F [9°C] with humidity of 87%. Pressure around 25.18 in [852.8 mb]. UV Index: 3.75. Chance of precipitation 54% with QPF of 0.10 in [2.6 mm]. Wednesday Night Drizzle with a low around 65°F [19°C]. W wind to around 12 mph [20 kph], with gusts to near 19 mph [31 kph]. Chance of precipitation 54% with QPF of 0.10 in [2.6 mm].

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7 Day and Night - QPF Forecast for Terreton, ID

Tonight: 0.0 mm | 0.00 in

Friday: 1.4 mm | 0.06 in

Friday Night: 1.4 mm | 0.06 in

Saturday: 0.3 mm | 0.01 in

Saturday Night: 0.3 mm | 0.01 in

Sunday: 0.1 mm | 0.00 in

Sunday Night: 0.1 mm | 0.00 in

Monday: 0.0 mm | 0.00 in

Monday Night: 0.0 mm | 0.00 in

Tuesday: 0.6 mm | 0.02 in

Tuesday Night: 0.6 mm | 0.02 in

Wednesday: 2.6 mm | 0.10 in

Wednesday Night: 2.6 mm | 0.10 in

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

Tonight: ENE @ 21 kph | 13 mph

Friday: ENE @ 25 kph | 16 mph

Friday Night: ENE @ 25 kph | 16 mph

Saturday: N @ 27 kph | 17 mph

Saturday Night: N @ 27 kph | 17 mph

Sunday: NNE @ 20 kph | 13 mph

Sunday Night: NNE @ 20 kph | 13 mph

Monday: SE @ 28 kph | 17 mph

Monday Night: SE @ 28 kph | 17 mph

Tuesday: NNE @ 21 kph | 13 mph

Tuesday Night: NNE @ 21 kph | 13 mph

Wednesday: W @ 20 kph | 12 mph

Wednesday Night: W @ 20 kph | 12 mph

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

Tonight: 88 %

Friday: 64 %

Friday Night: 64 %

Saturday: 79 %

Saturday Night: 79 %

Sunday: 69 %

Sunday Night: 69 %

Monday: 35 %

Monday Night: 35 %

Tuesday: 66 %

Tuesday Night: 66 %

Wednesday: 87 %

Wednesday Night: 87 %

7 Day and Night - Snowfall Totals Forecast for Terreton, 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

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