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Basalt, ID 83218 Weather

It is 54°F and clear in Basalt, ID 83218, observed at 3:50 PM MDT. Today: Mostly Cloudy, high 54°F, low 37°F. Hourly and 10-day forecast from the National Weather Service. Times are local (MDT).

Basalt, ID 83218 current weather

54°F

Clear

H 54° / L 37°Feels like 54°

  • No rain expected in the next 12 hours

Observed at Idaho Falls Regional Airport (14.9 mi away), 10/29/2026, 3:50 PM MDT

Hourly forecast

NWS, updated 10/29/2026, 11:31 AM PT

  1. Now54°
  2. 5 PM52°
  3. 6 PM51°
  4. 7 PM49°
  5. 8 PM45°
  6. 9 PM45°
  7. 10 PM44°
  8. 11 PM44°
  9. 12 AM43°Fri
  10. 1 AM42°
  11. 2 AM42°
  12. 3 AM41°
  13. 4 AM39°
  14. 5 AM39°
  15. 6 AM39°
  16. 7 AM38°
  17. 8 AM38°
  18. 9 AM40°
  19. 10 AM46°
  20. 11 AM50°
  21. 12 PM55°
  22. 1 PM57°
  23. 2 PM58°
  24. 3 PM59°
  25. 4 PM57°
  26. 5 PM56°
  27. 6 PM54°11%
  28. 7 PM51°
  29. 8 PM48°13%
  30. 9 PM47°17%
  31. 10 PM46°13%
  32. 11 PM45°
  33. 12 AM44°19%Sat
  34. 1 AM43°22%
  35. 2 AM43°44%
  36. 3 AM42°33%
  37. 4 AM40°27%
  38. 5 AM40°41%
  39. 6 AM40°54%
  40. 7 AM39°54%
  41. 8 AM39°54%
  42. 9 AM41°54%
  43. 10 AM44°54%
  44. 11 AM46°54%
  45. 12 PM49°71%
  46. 1 PM51°71%
  47. 2 PM52°71%
  48. 3 PM53°71%

10-day forecast

Tap a day for details

  • Today10/29Low 37°High 54°

    This Afternoon: Mostly cloudy. High near 54, with temperatures falling to around 52 in the afternoon. North northeast wind around 5 mph.

    Tonight: Mostly cloudy. Low around 37, with temperatures rising to around 39 overnight. East northeast wind around 5 mph.

    Mostly Cloudy
  • Fri10/3044% chance of precipitationLow 38°High 60°

    Friday: Partly sunny. High near 60, with temperatures falling to around 56 in the afternoon. Southeast wind 5 to 8 mph.

    Friday Night: A slight chance of rain between 9pm and 10pm, then areas of fog between 11pm and midnight, then areas of fog and a chance of rain. Mostly cloudy, with a low around 38. South southeast wind around 5 mph. Chance of precipitation is 40%.

    Partly Sunny
  • Sat10/3182% chance of precipitationLow 38°High 54°

    Saturday: Rain likely and areas of fog. Mostly cloudy, with a high near 54. South southeast wind around 3 mph. Chance of precipitation is 70%.

    Saturday Night: Rain likely before 4am, then rain and patchy fog. Mostly cloudy, with a low around 38. Chance of precipitation is 80%.

    Light Rain Likely
  • Sun11/191% chance of precipitationLow 35°High 50°

    Sunday: Rain and patchy fog. Cloudy, with a high near 50. Chance of precipitation is 90%.

    Sunday Night: Rain. Mostly cloudy, with a low around 35. Chance of precipitation is 80%.

    Light Rain
  • Mon11/239% chance of precipitationLow 31°High 48°

    Monday: A chance of rain before 11am. Partly sunny, with a high near 48. Chance of precipitation is 40%.

    Monday Night: Mostly cloudy, with a low around 31.

    Chance Light Rain then Partly Sunny
  • Tue11/3Low 31°High 48°

    Tuesday: Partly sunny, with a high near 48.

    Tuesday Night: Partly cloudy, with a low around 31.

    Partly Sunny
  • Wed11/4Low 31°High 50°

    Wednesday: Mostly sunny, with a high near 50.

    Wednesday Night: Partly cloudy, with a low around 31.

    Mostly Sunny
  • Thu11/5Model blendLow 30°High 51°

    Thursday: Partly cloudy. High near 51°. Low that night near 30°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend15% chance of precipitationLow 28°High 50°

    Friday: Partly cloudy. High near 50°. Low that night near 28°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blendLow 29°High 51°

    Saturday: Partly cloudy. High near 51°. Low that night near 29°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 43.318, -112.164 from the NWS PIH office, updated 10/29/2026, 11:31 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KIDA (Idaho Falls Rgnl, 15 mi), model run 10/29/2026, 2:00 PM MDT

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. Now54°Mostly Cloudy0%3 mph
  2. 5 PM52°Mostly Cloudy0%5 mph
  3. 6 PM51°Mostly Cloudy1%5 mph
  4. 7 PM49°Cloudy1%5 mph
  5. 8 PM45°Mostly Cloudy1%5 mph
  6. 9 PM45°Mostly Cloudy1%5 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 weather in Basalt, ID 83218 right now?
The latest observation from Idaho Falls Regional Airport was 54°F and clear, reported at 10/29/2026, 3:50 PM MDT.
What is the high temperature today in Basalt, ID 83218?
The National Weather Service forecast for this afternoon calls for a high near 54°F. Mostly Cloudy.
Will it rain in Basalt, ID 83218 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 is the 10-day forecast for Basalt, ID 83218?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 50°F to 51°F. Model guidance this far out often changes.
What time is sunrise and sunset in Basalt, ID 83218 today?
Sunrise is about 8:00 AM MDT and sunset is about 6:24 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Basalt, ID 83218?
At Blackfoot Fire Dept, the 1991 to 2020 normal high in October is 61°F and the normal low is 35°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.39 in
Snow
0.00 in
Ice
0.00 in

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

Bingham County, week of 10/27/2026

100% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
8 AM
Sunset
6:24 PM
Daylight
10 hr 24 min
Moon
Waning Gibbous 85% lit
First light (civil dawn)
7:30 AM
Last light (civil dusk)
6:53 PM
Moonrise
8:47 PM
Moonset
12:27 PM

Normal October weather

Climate

Normal October high 61°, low 35°, precipitation 1.12 in for the month. 1991 to 2020 normals at Blackfoot Fire Dept, 13 mi away.

Other places nearby

Data sources

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About this data

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