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Warm River, ID 83420 Weather

Today: Mostly Sunny, high 52°F, low 24°F. Hourly and 7-day forecast from the National Weather Service. Times are local (MDT).

Warm River, ID 83420 current weather

27°F

Clear

Forecast for this hour. No recent report from a nearby station.

H 52° / L 24°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/28/2026, 11:31 PM PT

Hourly forecast

NWS, updated 10/28/2026, 11:31 PM PT

  1. Now27°
  2. 1 AM27°
  3. 2 AM27°
  4. 3 AM27°
  5. 4 AM26°
  6. 5 AM26°
  7. 6 AM26°
  8. 7 AM25°
  9. 8 AM26°
  10. 9 AM30°
  11. 10 AM37°
  12. 11 AM43°
  13. 12 PM48°
  14. 1 PM50°
  15. 2 PM51°
  16. 3 PM52°
  17. 4 PM52°
  18. 5 PM50°
  19. 6 PM47°
  20. 7 PM43°
  21. 8 PM37°
  22. 9 PM35°
  23. 10 PM35°
  24. 11 PM35°
  25. 12 AM35°Fri
  26. 1 AM35°
  27. 2 AM36°
  28. 3 AM35°
  29. 4 AM35°
  30. 5 AM35°
  31. 6 AM33°
  32. 7 AM34°
  33. 8 AM35°
  34. 9 AM38°
  35. 10 AM45°
  36. 11 AM50°
  37. 12 PM54°
  38. 1 PM55°
  39. 2 PM55°
  40. 3 PM56°10%
  41. 4 PM54°
  42. 5 PM53°12%
  43. 6 PM50°41%
  44. 7 PM45°41%
  45. 8 PM42°41%
  46. 9 PM41°41%
  47. 10 PM40°41%
  48. 11 PM39°41%

7-day forecast

Tap a day for details

  • Today10/29Low 24°High 52°

    Thursday: Mostly sunny. High near 52, with temperatures falling to around 50 in the afternoon. West wind 2 to 6 mph.

    Overnight: Mostly clear. Low around 24, with temperatures rising to around 26 overnight. East wind around 5 mph.

    Mostly Sunny
  • Fri10/3061% chance of precipitationLow 34°High 56°

    Friday: Mostly cloudy, with a high near 56. South southeast wind around 6 mph, with gusts as high as 18 mph.

    Friday Night: A chance of rain before midnight, then rain likely and areas of fog. Mostly cloudy, with a low around 34. Southeast wind around 5 mph. Chance of precipitation is 60%.

    Mostly Cloudy
  • Sat10/3186% chance of precipitationLow 33°High 49°

    Saturday: Rain and areas of fog before 3pm, then showers and thunderstorms. Mostly cloudy, with a high near 49. Chance of precipitation is 80%.

    Saturday Night: Rain. Mostly cloudy, with a low around 33. Chance of precipitation is 90%.

    Light Rain then Showers And Thunderstorms
  • Sun11/194% chance of precipitationLow 29°High 45°

    Sunday: Rain before 5pm, then rain and snow. Cloudy, with a high near 45. Chance of precipitation is 90%.

    Sunday Night: Rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 80%.

    Light Rain then Rain And Snow
  • Mon11/222% chance of precipitationLow 25°High 46°

    Monday: A slight chance of rain and snow before 11am. Partly sunny, with a high near 46. Chance of precipitation is 20%.

    Monday Night: Partly cloudy, with a low around 25.

    Slight Chance Rain And Snow then Partly Sunny
  • Tue11/3Low 26°High 49°

    Tuesday: Mostly sunny, with a high near 49.

    Tuesday Night: Partly cloudy, with a low around 26.

    Mostly Sunny
  • Wed11/4Low High 53°

    Wednesday: Mostly sunny, with a high near 53.

    Mostly Sunny

Forecast for 44.058, -111.306 from the NWS PIH office, updated 10/28/2026, 11:31 PM PT · Official forecast on weather.gov

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now27°Clear0%5 mph
  2. 1 AM27°Clear0%5 mph
  3. 2 AM27°Mostly Clear0%5 mph
  4. 3 AM27°Mostly Clear0%3 mph
  5. 4 AM26°Mostly Clear0%3 mph
  6. 5 AM26°Mostly Clear0%3 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the high temperature today in Warm River, ID 83420?
The National Weather Service forecast for thursday calls for a high near 52°F. Mostly Sunny.
Will it rain in Warm River, ID 83420 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Warm River, ID 83420 today?
Sunrise is about 7:58 AM MDT and sunset is about 6:19 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Warm River, ID 83420?
At Ashton 1n, the 1991 to 2020 normal high in October is 57°F and the normal low is 32°F.

Nearby hazards

Idaho hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Idaho Falls)
18GoodPM2.5
AQI forecast tomorrow (Idaho Falls)
20GoodPM2.5

UV index guide · Air quality

Drought

By county

Fremont County, week of 10/20/2026

58% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:58 AM
Sunset
6:19 PM
Daylight
10 hr 21 min
Moon
Waning Gibbous 89% lit
First light (civil dawn)
7:28 AM
Last light (civil dusk)
6:49 PM
Moonrise
8:40 PM
Moonset
12:27 PM

Normal October weather

Climate

Normal October high 57°, low 32°, precipitation 1.63 in for the month. 1991 to 2020 normals at Ashton 1n, 8 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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