Local Forecast

Firth, ID Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Firth, ID.

Active Alerts 2 active

Hour-by-Hour  Current Observation

Monday 10:05 PM MDTMonday 10:05 PM

°F °C
Regional Observations →
57°F

Clear

  • 75° / 50° High / Low
  • 57° Feels Like
  • 0% Chance of Rain

Wind

3 mph

N

UV Index

0

None

Humidity

63%

Dew 44°F

Sun

5:48 AM · 9:06 PM

Rise · Set

Source: IDAHO FALLS (KIDA). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

75° 50°

Mostly Cloudy

Overnight: Chance of Rain

Detailed forecast

Today

Partly sunny, with a high near 74. West southwest wind 2 to 8 mph.

Night

A chance of rain after 2am. Cloudy. Low around 50, with temperatures rising to around 53 overnight. South southwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

Tuesday

66° 42°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Tuesday

A chance of rain before noon, then a slight chance of showers and thunderstorms between noon and 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm. Partly sunny, with a high near 65. Southwest wind 15 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 50%.

Night

Mostly clear, with a low around 42. Southwest wind 10 to 25 mph, with gusts as high as 39 mph.

Wednesday

66° 39°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Wednesday

Sunny, with a high near 65. Southwest wind 14 to 26 mph, with gusts as high as 38 mph.

Night

Clear, with a low around 39.

Thursday

73° 44°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Thursday

Sunny, with a high near 72.

Night

Clear, with a low around 44.

Friday

77° 46°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Friday

Sunny, with a high near 77.

Night

Clear, with a low around 46.

Firth, ID Weather Analysis Tools