Sweetwater, Idaho 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 79°F 26°C Heat Index: 79°F	Observed at: Sweetwater, ID	Elevation: 2600 ft | 792 m
	Last Updated: July 16, 9:30 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 79°F | 26°C
	Pressure: 25.82 in | 874.3 mb	Dewpoint: 51°F | 11°C
	Humidity: 37%	Wind: N 4 mph | N 6 kph
	Feels Like: 78°F | 26°C	Visibility: 107.4 mi | 172.9 km
	Lat/Long: 46.2338 | -116.6338	Sunrise: 6:11 AM   Sunset: 9:34 PM

7 Day Graphical Forecast

Valid: 9:35 PM 7/16/2026

Today Overcast 86 |63 °F 30 |17 °C 13% Chance Precipitation Friday Overcast 82 |64 °F 28 |18 °C 11% Chance Precipitation Saturday Clear 83 |64 °F 29 |18 °C 2% Chance Precipitation Sunday Overcast 85 |59 °F 29 |15 °C 1% Chance Precipitation Monday Overcast 86 |63 °F 30 |17 °C 2% Chance Precipitation Tuesday Overcast 92 |62 °F 33 |17 °C 5% Chance Precipitation Wednesday Overcast 94 |71 °F 35 |22 °C 11% Chance Precipitation

7 Hour Graphical Forecast

Valid: 9:35 PM 7/16/2026

9 PM Clear 81 °F 5% Chance Precipitation

10 PM Clear 78 °F 4% Chance Precipitation

11 PM Clear 76 °F 2% Chance Precipitation

12 AM Clear 75 °F 2% Chance Precipitation

1 AM Clear 74 °F 2% Chance Precipitation

2 AM Clear 71 °F 1% Chance Precipitation

3 AM Clear 69 °F 2% Chance Precipitation

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

7 Day & Night Weather Forecast for Sweetwater, ID - (Fahrenheit & Celsius) Valid: 9:35 PM 7/16/2026 Today Overcast with a high near 86°F [30°C]. SE wind to around 9 mph [14 kph], with gusts to near 12 mph [20 kph]. Dewpoint near 51°F [11°C] with humidity of 52%. Pressure around 25.82 in [874.3 mb]. UV Index: 7.7. Chance of precipitation 13% with QPF of 0.00 in [0.0 mm]. Tonight Overcast with a low around 63°F [17°C]. SE wind to around 9 mph [14 kph], with gusts to near 12 mph [20 kph]. Chance of precipitation 13% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 82°F [28°C]. NNW wind to around 10 mph [17 kph], with gusts to near 18 mph [29 kph]. Dewpoint near 51°F [11°C] with humidity of 55%. Pressure around 25.82 in [874.3 mb]. UV Index: 6.8. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 64°F [18°C]. NNW wind to around 10 mph [17 kph], with gusts to near 18 mph [29 kph]. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm]. Saturday Clear with a high near 83°F [29°C]. NW wind to around 12 mph [19 kph], with gusts to near 19 mph [30 kph]. Dewpoint near 51°F [11°C] with humidity of 31%. Pressure around 25.82 in [874.3 mb]. UV Index: 7.75. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Saturday Night Clear with a low around 64°F [18°C]. NW wind to around 12 mph [19 kph], with gusts to near 19 mph [30 kph]. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Sunday Overcast with a high near 85°F [29°C]. NW wind to around 11 mph [17 kph], with gusts to near 14 mph [23 kph]. Dewpoint near 51°F [11°C] with humidity of 35%. Pressure around 25.82 in [874.3 mb]. UV Index: 7.7. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 59°F [15°C]. NW wind to around 11 mph [17 kph], with gusts to near 14 mph [23 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Monday Overcast with a high near 86°F [30°C]. NNE wind to around 11 mph [18 kph], with gusts to near 15 mph [25 kph]. Dewpoint near 51°F [11°C] with humidity of 30%. Pressure around 25.82 in [874.3 mb]. UV Index: 6.95. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Monday Night Overcast with a low around 63°F [17°C]. NNE wind to around 11 mph [18 kph], with gusts to near 15 mph [25 kph]. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Tuesday Overcast with a high near 92°F [33°C]. NNW wind to around 9 mph [14 kph], with gusts to near 7 mph [11 kph]. Dewpoint near 51°F [11°C] with humidity of 45%. Pressure around 25.82 in [874.3 mb]. UV Index: 7.6. Chance of precipitation 5% with QPF of 0.00 in [0.0 mm]. Tuesday Night Overcast with a low around 62°F [17°C]. NNW wind to around 9 mph [14 kph], with gusts to near 7 mph [11 kph]. Chance of precipitation 5% with QPF of 0.00 in [0.0 mm]. Wednesday Overcast with a high near 94°F [35°C]. W wind to around 6 mph [9 kph], with gusts to near 6 mph [9 kph]. Dewpoint near 51°F [11°C] with humidity of 30%. Pressure around 25.82 in [874.3 mb]. UV Index: 5.5. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 71°F [22°C]. W wind to around 6 mph [9 kph], with gusts to near 6 mph [9 kph]. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Sweetwater, ID

Today: 0.0 mm | 0.00 in

Tonight: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 0.0 mm | 0.00 in

Saturday Night: 0.0 mm | 0.00 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.0 mm | 0.00 in

Monday Night: 0.0 mm | 0.00 in

Tuesday: 0.0 mm | 0.00 in

Tuesday Night: 0.0 mm | 0.00 in

Wednesday: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

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

Today: SE @ 14 kph | 9 mph

Tonight: SE @ 14 kph | 9 mph

Friday: NNW @ 17 kph | 10 mph

Friday Night: NNW @ 17 kph | 10 mph

Saturday: NW @ 19 kph | 12 mph

Saturday Night: NW @ 19 kph | 12 mph

Sunday: NW @ 17 kph | 11 mph

Sunday Night: NW @ 17 kph | 11 mph

Monday: NNE @ 18 kph | 11 mph

Monday Night: NNE @ 18 kph | 11 mph

Tuesday: NNW @ 14 kph | 9 mph

Tuesday Night: NNW @ 14 kph | 9 mph

Wednesday: W @ 9 kph | 6 mph

Wednesday Night: W @ 9 kph | 6 mph

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

Today: 52 %

Tonight: 52 %

Friday: 55 %

Friday Night: 55 %

Saturday: 31 %

Saturday Night: 31 %

Sunday: 35 %

Sunday Night: 35 %

Monday: 30 %

Monday Night: 30 %

Tuesday: 45 %

Tuesday Night: 45 %

Wednesday: 30 %

Wednesday Night: 30 %

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

Today: 0.0 cm | 0.00 in

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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