How is the weather in Spencer, ID?

At 2:52 PM on Thu, Sep 18, 2025 it is 73 degrees Fahrenheit, feeling like 73 degrees.

Spencer, ID Weather Forecast and Current Conditions (83446)

73°F
Feels Like 73°F

Humidity 32% Dew Point 41°F Wind W 6 MPH Gusts 12 Barometer 30.1 in.764.5 mm

Solar Rad 556 w/m2 UV Index 5

Report from 38.1 miles SE of central Spencer at 2:52 PM Thu, Sep 18, 2025

Current Weather

73°F
Feels Like 73°F

Humidity 32% Dew Point 41°F Wind W 6 MPH Gusts 12 Barometer 30.1 in.764.5 mm

Solar Rad 556 w/m2 UV Index 5

Report from 38.1 miles SE of central Spencer at 2:52 PM Thu, Sep 18, 2025

Forecast at a Glance

ThuSep 18

71°

47°

FriSep 19

73°

47°

SatSep 20

74°

48°

SunSep 21

30%

68°

41°

MonSep 22

10%

65°

40°

TueSep 23

70°

45°

WedSep 24

10%

74°

47°

This Date in Weather History

1941 - One of the greatest aurora borealis or northern lights ever observed in the central Atlantic and mid-central portions of the U.S. occurred on the night of September 18-19th. The displays continued from twilight until just before dawn and were observed as far south as Florida and southern California.

Spencer 7 Day Weather Forecast Details

Thursday Sep 18

Day: Sunny, with a high near 71. South southwest wind around 8 mph.

Night: Partly cloudy. Low around 47, with temperatures rising to around 49 overnight. West northwest wind around 7 mph.

Friday Sep 19

Day: Partly sunny. High near 73, with temperatures falling to around 71 in the afternoon. South southwest wind around 8 mph.

Night: Mostly cloudy, with a low around 47. North wind around 7 mph.

Saturday Sep 20

Day: Sunny, with a high near 74. Southeast wind 6 to 9 mph, with gusts as high as 20 mph.

Night: Partly cloudy, with a low around 48.

Sunday Sep 21

Day: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. Chance of precipitation is 30%.

Night: A chance of rain showers. Partly cloudy, with a low around 41. Chance of precipitation is 30%.

Monday Sep 22

Day: Sunny, with a high near 65.

Night: Clear, with a low around 40.

Tuesday Sep 23

Day: Sunny, with a high near 70.

Night: Mostly clear, with a low around 45.

Wednesday Sep 24

Day: Sunny, with a high near 74.

Night: Partly cloudy, with a low around 47.

Sun & Moon Monthly

First Light 6:43 AM

Sunrise 7:12 AM

Sunset 7:35 PM

Last Light 8:04 PM

Moonrise 3:40 AM

Moonset 6:30 PM

Moon Phase

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