American Falls, ID Hourly Weather Forecast

Wed, Oct 21, 2026

Wednesday

Thu 10/22

High 48°f

A shower or two around the area in the morning, then partly cloudy in the afternoon. High 48F. Winds W at 5 to 10 mph. Chance of rain 40%.

Wednesday night

Thu 10/22

Low 34°f

32% Precip. / 0.01 in

Chance of a shower or two during the evening, followed by partly cloudy skies late. Low 34F. Winds SW at 5 to 10 mph. Chance of rain 30%.

Sunrise 7:52 AM

Sunset 6:39 PM

Moonrise 4:31 PM

Moonset 2:46 AM

Waxing Gibbous, 79% visible

Hourly Forecast

12AM

36%

43°

1AM

42%

43°

2AM

47%

42°

3AM

40%

42°

4AM

35%

41°

5AM

35%

40°

6AM

38%

40°

7AM

37%

38°

7:52AM

Sunrise

8AM

34%

37°

9AM

31%

39°

10AM

41°

11AM

43°

12PM

44°

1PM

45°

2PM

46°

3PM

47°

4PM

48°

5PM

47°

6PM

47°

6:39PM

Sunset

7PM

45°

8PM

43°

9PM

42°

10PM

31%

42°

11PM

32%

42°

Time	Conditions	Temp.	Feels Like	Precip	Amount	Cloud Cover	Dew Point	Humidity	Wind	Pressure
12:00 am	Showers	43°F	39°F	36%	0in	65%	41°F	91%	7 mph SW	29.85in
1:00 am	Showers	43°F	39°F	42%	0.01in	69%	41°F	94%	7 mph WSW	29.86in
2:00 am	Showers	42°F	37°F	47%	0.01in	76%	41°F	97%	7 mph WSW	29.87in
3:00 am	Showers	42°F	38°F	40%	0in	80%	41°F	96%	6 mph WSW	29.88in
4:00 am	Showers	41°F	37°F	35%	0in	80%	40°F	97%	7 mph WSW	29.88in
5:00 am	Showers	40°F	36°F	35%	0in	79%	40°F	99%	7 mph WSW	29.89in
6:00 am	Showers	40°F	34°F	38%	0.01in	78%	39°F	100%	7 mph W	29.9in
7:00 am	Showers	38°F	33°F	37%	0.01in	77%	38°F	100%	7 mph W	29.9in
8:00 am	Few Showers	37°F	32°F	34%	0.01in	76%	37°F	100%	6 mph W	29.91in
9:00 am	Few Showers	39°F	34°F	31%	0.01in	74%	39°F	100%	7 mph W	29.92in
10:00 am	Mostly Cloudy	41°F	36°F	24%	0in	73%	41°F	98%	8 mph W	29.91in
11:00 am	Mostly Cloudy	43°F	38°F	24%	0in	72%	41°F	95%	9 mph WNW	29.91in
12:00 pm	Mostly Cloudy	44°F	39°F	24%	0in	69%	42°F	91%	9 mph WNW	29.91in
1:00 pm	Mostly Cloudy	45°F	40°F	24%	0in	63%	42°F	89%	9 mph W	29.91in
2:00 pm	Partly Cloudy	46°F	41°F	24%	0in	57%	42°F	86%	9 mph W	29.9in
3:00 pm	Partly Cloudy	47°F	42°F	24%	0in	53%	42°F	84%	9 mph W	29.9in
4:00 pm	Partly Cloudy	48°F	44°F	24%	0in	52%	43°F	83%	8 mph W	29.89in
5:00 pm	Partly Cloudy	47°F	43°F	24%	0in	51%	43°F	85%	8 mph W	29.89in
6:00 pm	Partly Cloudy	47°F	43°F	24%	0in	50%	43°F	84%	8 mph WSW	29.89in
7:00 pm	Partly Cloudy	45°F	42°F	24%	0in	48%	43°F	91%	6 mph SW	29.9in
8:00 pm	Partly Cloudy	43°F	39°F	24%	0in	46%	42°F	98%	6 mph SSW	29.93in
9:00 pm	Partly Cloudy	42°F	38°F	24%	0in	43%	42°F	98%	7 mph SSW	29.95in
10:00 pm	Few Showers	42°F	38°F	31%	0in	41%	41°F	97%	6 mph SW	29.97in
11:00 pm	Few Showers	42°F	37°F	32%	0in	40%	41°F	96%	7 mph SW	29.98in

Additional Conditions

Pressure 30.09 in
Visibility 10 miles
Clouds Mostly Cloudy
Dew Point36°F
Humidity 72%
Rainfall 0.28 in
Snow Depth 0 in

KPIH Station History

Almanac for October 13, 2026

Forecast Average Record
Temperature
High 48°F 61°F 81°F 1964
Low 36°F 37°F 18°F 1911
Rain/Snow Depth
Precipitation 0 in 3.5 in -
Snow 0 in 0 in -

Almanac for October 14, 2026

Forecast Average Record
Temperature
High 56°F 61°F 81°F
Low 30°F 37°F 16°F

Astronomy

Sun Rise Set
Actual Time 7:42 AM 6:51 PM
Civil Twilight 7:14 AM 7:20 PM
Nautical Twilight 6:41 AM 7:53PM
Astronomical Twilight 6:08 AM 8:25 PM

Length of Visible Light 12h 6m
Length of Day 11h 9m
Tomorrow will be 2 minutes 49 seconds shorter

Moon 11:10 AM 8:05 PM
Waxing Crescent9% of the Moon is Illuminated

Oct 18

Waxing Half First Qtr

Oct 25

Full Moon

Nov 1

Waning Half Last Qtr

Nov 9

New Moon

Nearby Weather Stations

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