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Alpha ID Weather - Clear - 58°F
Clear
58°F
Updated 9:05 pm
Feels Like 50°F
Humidity 57%
Wind N 0 mph
Barometer  30.12 in
Dew Point 43°F
Alpha ID Weather - Clear - 14°C
Clear
14°C
Updated 9:05 pm
Feels Like 10°C
Humidity 57%
Wind N 0 km/h
Barometer  101.9 kPa
Dew Point 6°C
Alpha, ID Weather and Current Conditionsalpha id weather forecast

Alpha, ID Weather Forecast

Alpha Idaho WeatherAlpha, Idaho Weather Weather Forecast
14 Day API Alpha, ID Weather Forecast. Note: Our 7 day Alpha, Idaho weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Alpha, ID Weather Forecast Dated: 905 PM Wed Sep 23 2026
Expect a cool pattern with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Wednesday, September 23, 2026

Mid-Morning
Alpha Weather - 2026-09-23 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Alpha Weather - 2026-09-23 - Afternoon - Overcast
71°F 22°C
Overcast
Early-Evening
Alpha Weather - 2026-09-23 - Evening - Sunny
62°F 16°C
Sunny
Pleasant near 71°F 22°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the E to the NE at 4 mph 6 km/h.

Thursday, September 24, 2026

Mid-Morning
Alpha Weather - 2026-09-24 - Morning - Partly Cloudy
54°F 12°C
Partly Cloudy
Mid-Afternoon
Alpha Weather - 2026-09-24 - Afternoon - Overcast
78°F 25°C
Overcast
Early-Evening
Alpha Weather - 2026-09-24 - Evening - Sunny
68°F 20°C
Sunny
Comfortable with temperatures reaching 78°F 25°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the E to the ESE at 6 mph 10 km/h.

Friday, September 25, 2026

Mid-Morning
Alpha Weather - 2026-09-25 - Morning - Overcast
58°F 15°C
Overcast
Mid-Afternoon
Alpha Weather - 2026-09-25 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Alpha Weather - 2026-09-25 - Evening - Overcast
51°F 11°C
Overcast
Comfortable at 63°F 17°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds moving from the SSE to the SSW at 8 mph 12 km/h.

Saturday, September 26, 2026

Mid-Morning
Alpha Weather - 2026-09-26 - Morning - Overcast
41°F 5°C
Overcast
Mid-Afternoon
Alpha Weather - 2026-09-26 - Afternoon - Overcast
56°F 13°C
Overcast
Early-Evening
Alpha Weather - 2026-09-26 - Evening - Overcast
48°F 9°C
Overcast
Crisp with a high near 56°F 13°C, overcast throughout the day, with lower humidity and barometric pressure falling.

Sunday, September 27, 2026

Mid-Morning
Alpha Weather - 2026-09-27 - Morning - Overcast
49°F 9°C
Overcast
Mid-Afternoon
Alpha Weather - 2026-09-27 - Afternoon - Overcast
60°F 16°C
Overcast
Early-Evening
Alpha Weather - 2026-09-27 - Evening - Overcast
51°F 11°C
Overcast
Refreshing around 60°F 16°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the ESE to the NNE at 3 mph 4 km/h.

Monday, September 28, 2026

Mid-Morning
Alpha Weather - 2026-09-28 - Morning - Sunny
43°F 6°C
Sunny
Mid-Afternoon
Alpha Weather - 2026-09-28 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Alpha Weather - 2026-09-28 - Evening - Sunny
48°F 9°C
Sunny
Mildly cool near 59°F 15°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the ENE to the NNE at 6 mph 9 km/h.

Tuesday, September 29, 2026

Mid-Morning
Alpha Weather - 2026-09-29 - Morning - Sunny
43°F 6°C
Sunny
Mid-Afternoon
Alpha Weather - 2026-09-29 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Alpha Weather - 2026-09-29 - Evening - Sunny
53°F 12°C
Sunny
Comfortable at 64°F 18°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Wednesday, September 30, 2026

Mid-Morning
Alpha Weather - 2026-09-30 - Morning - Sunny
48°F 9°C
Sunny
Mid-Afternoon
Alpha Weather - 2026-09-30 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Alpha Weather - 2026-09-30 - Evening - Sunny
58°F 15°C
Sunny
Enjoyable around 70°F 21°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling.

Thursday, October 1, 2026

Mid-Morning
Alpha Weather - 2026-10-01 - Morning - Partly Cloudy
50°F 10°C
Partly Cloudy
Mid-Afternoon
Alpha Weather - 2026-10-01 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Alpha Weather - 2026-10-01 - Evening - Sunny
48°F 9°C
Sunny
Refreshing around 63°F 17°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with increasing humidity and steady pressure. Winds turning from the S to the NNW at 6 mph 10 km/h.

Friday, October 2, 2026

Mid-Morning
Alpha Weather - 2026-10-02 - Morning - Sunny
36°F 2°C
Sunny
Mid-Afternoon
Alpha Weather - 2026-10-02 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Alpha Weather - 2026-10-02 - Evening - Sunny
44°F 7°C
Sunny
Cool and brisk at 54°F 12°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the N at 9 mph 14 km/h.

Saturday, October 3, 2026

Mid-Morning
Alpha Weather - 2026-10-03 - Morning - Sunny
34°F 1°C
Sunny
Mid-Afternoon
Alpha Weather - 2026-10-03 - Afternoon - Sunny
57°F 14°C
Sunny
Early-Evening
Alpha Weather - 2026-10-03 - Evening - Sunny
46°F 8°C
Sunny
Chilly near 57°F 14°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Sunday, October 4, 2026

Mid-Morning
Alpha Weather - 2026-10-04 - Morning - Sunny
40°F 4°C
Sunny
Mid-Afternoon
Alpha Weather - 2026-10-04 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Alpha Weather - 2026-10-04 - Evening - Overcast
52°F 11°C
Overcast
Cool with a high near 63°F 17°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.

Monday, October 5, 2026

Mid-Morning
Alpha Weather - 2026-10-05 - Morning - Overcast
46°F 8°C
Overcast
Mid-Afternoon
Alpha Weather - 2026-10-05 - Afternoon - Partly Cloudy
68°F 20°C
Partly Cloudy
Early-Evening
Alpha Weather - 2026-10-05 - Evening - Sunny
56°F 14°C
Sunny
Enjoyable around 68°F 20°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds blowing from the SW at 10 mph 15 km/h.

Tuesday, October 6, 2026

Mid-Morning
Alpha Weather - 2026-10-06 - Morning - Sunny
47°F 9°C
Sunny
Mid-Afternoon
Alpha Weather - 2026-10-06 - Afternoon - Overcast
60°F 16°C
Overcast
Early-Evening
Alpha Weather - 2026-10-06 - Evening - Sunny
53°F 12°C
Sunny
Mildly cool near 60°F 16°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the SE to the SSW at 6 mph 10 km/h.

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Weather by the Numbers

Wed, 23rd
Alpha ID Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 71°F 22°C
Lo: 46°F 8°C
Sunrise 07:32 AM
Sunset 07:39 PM
Wind SSW 6 mph9 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 37%
Thu, 24th
Alpha ID Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 78°F 26°C
Lo: 48°F 9°C
Sunrise 07:34 AM
Sunset 07:37 PM
Wind S 7 mph11 km/h
Dew Point 32°F0°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 22%
Fri, 25th
Alpha ID Weather - Friday, Sep 25, 2026 - Overcast
Hi: 68°F 20°C
Lo: 44°F 6°C
Sunrise 07:35 AM
Sunset 07:35 PM
Wind SW 16 mph26 km/h
Dew Point 30°F-1°C
uv Index 3
Barometric Pressure 29.77 in1008 mb
POP 9% *
Humidity 24%
Sat, 26th
Alpha ID Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 56°F 13°C
Lo: 36°F 2°C
Sunrise 07:36 AM
Sunset 07:33 PM
Wind SSW 5 mph9 km/h
Dew Point 21°F-6°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 9% *
Humidity 29%
Sun, 27th
Alpha ID Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 60°F 16°C
Lo: 41°F 5°C
Sunrise 07:37 AM
Sunset 07:32 PM
Wind S 6 mph9 km/h
Dew Point 32°F0°C
uv Index 3
Barometric Pressure 29.91 in1013 mb
POP 10% *
Humidity 38%
Mon, 28th
Alpha ID Weather - Monday, Sep 28, 2026 - Sunny
Hi: 59°F 15°C
Lo: 37°F 3°C
Sunrise 07:38 AM
Sunset 07:30 PM
Wind W 4 mph6 km/h
Dew Point 24°F-4°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 28%
Tue, 29th
Alpha ID Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 64°F 18°C
Lo: 35°F 2°C
Sunrise 07:39 AM
Sunset 07:28 PM
Wind SW 4 mph6 km/h
Dew Point 17°F-8°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 19%
Wed, 30th
Alpha ID Weather - Wednesday, Sep 30, 2026 - Sunny
Hi: 70°F 21°C
Lo: 41°F 5°C
Sunrise 07:41 AM
Sunset 07:26 PM
Wind SSW 4 mph6 km/h
Dew Point 25°F-4°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 21%
Thu, 1st
Alpha ID Weather - Thursday, Oct 1, 2026 - Partly Cloudy
Hi: 63°F 17°C
Lo: 38°F 3°C
Sunrise 07:42 AM
Sunset 07:24 PM
Wind WSW 10 mph15 km/h
Dew Point 24°F-4°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 2% *
Humidity 23%
Fri, 2nd
Alpha ID Weather - Friday, Oct 2, 2026 - Sunny
Hi: 54°F 12°C
Lo: 30°F -1°C
Sunrise 07:43 AM
Sunset 07:22 PM
Wind N 9 mph15 km/h
Dew Point 13°F-11°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 22%
Sat, 3rd
Alpha ID Weather - Saturday, Oct 3, 2026 - Sunny
Hi: 57°F 14°C
Lo: 28°F -2°C
Sunrise 07:44 AM
Sunset 07:20 PM
Wind NNW 2 mph4 km/h
Dew Point 13°F-11°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 0% *
Humidity 20%
Sun, 4th
Alpha ID Weather - Sunday, Oct 4, 2026 - Cloudy
Hi: 63°F 17°C
Lo: 32°F 0°C
Sunrise 07:45 AM
Sunset 07:19 PM
Wind SSW 4 mph7 km/h
Dew Point 11°F-12°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 4% *
Humidity 15%
Mon, 5th
Alpha ID Weather - Monday, Oct 5, 2026 - Sunny
Hi: 68°F 20°C
Lo: 40°F 4°C
Sunrise 07:47 AM
Sunset 07:17 PM
Wind SSW 6 mph10 km/h
Dew Point 6°F-14°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 0% *
Humidity 9%
Tue, 6th
Alpha ID Weather - Tuesday, Oct 6, 2026 - Overcast
Hi: 62°F 16°C
Lo: 42°F 5°C
Sunrise 07:48 AM
Sunset 07:15 PM
Wind SW 8 mph13 km/h
Dew Point 16°F-9°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 9% *
Humidity 17%
* POP = Probability of Precipitation. Data for 12:00 PM.