Ammon, ID Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Ammon, ID in one place.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Ammon, ID is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 24, 2026 1:42 AM MDT.
The active forecast window currently covers May 26 to May 30, 2026 for Ammon, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 26 to May 30, 2026
- Latest sync
- May 24, 2026 1:42 AM MDT
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Ammon
Tuesday looks like the warmest upcoming period in Ammon at 77 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Tuesday Night at about 13 to 17 mph SSE.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 1:42 AM MDT
- Coverage
- 5 days
- Time zone
- America/Boise
- Forecast office
- PIH
- Radar station
- KSFX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain after midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 20%.
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. Chance of precipitation is 30%.
A slight chance of rain before midnight. Partly cloudy, with a low around 42. Chance of precipitation is 20%.
A slight chance of rain after noon. Mostly sunny, with a high near 76. Chance of precipitation is 20%.
A slight chance of rain. Partly cloudy, with a low around 42. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69. Chance of precipitation is 20%.
A slight chance of rain before midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
77°F |
6 to 15 mph
SSW
|
|
Tuesday Night
May 26
|
Mostly Cloudy then Slight Chance Light Rain
|
42°F |
13 to 17 mph
SSE
|
|
Wednesday
May 27
|
Partly Sunny then Chance Showers And Thunderstorms
|
71°F |
7 to 12 mph
SSW
|
|
Wednesday Night
May 27
|
Slight Chance Light Rain then Partly Cloudy
|
42°F |
12 mph
NE
|
|
Thursday
May 28
|
Mostly Sunny then Slight Chance Light Rain
|
76°F |
6 to 12 mph
ESE
|
|
Thursday Night
May 28
|
Slight Chance Light Rain
|
42°F |
7 to 13 mph
S
|
|
Friday
May 29
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
69°F |
7 to 13 mph
SSW
|
|
Friday Night
May 29
|
Slight Chance Light Rain then Mostly Cloudy
|
42°F |
8 to 14 mph
SSW
|
|
Saturday
May 30
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
70°F |
7 to 13 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ammon.
