Observed 6:53 AM MDT at KRXE

Rexburg, ID weather

Clear and 30°−1°.

Forecasts agree

Now 30°−1°

Clear

Wind: Calm; Up to 6 mph10 km/h through 7 PM
Dew point: 27°−3°; Dry · up to 35°2° by 11 AM (comfortable)
Humidity: 88%; Air 30°−1°, dew point 27°−3° · frost likely
UV index: 0Low; Moderate 1–3 PM · peak 3
Air quality: 4Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.29 inHg1026 hPa; Rising slowly · +0.03 inHg+1.0 hPa in 3 h

Light rain now, through the next 2 hours.

From forecast models

Next 48 hours

16°9° cooler than this time yesterday (46°8° then, 30°−1° now)

Good hours for

Below freezing until 10 AM (low 29°−2°)
Above 40°4° today by 11 AM
Below 40°4° tonight after 9 PM
Hard freeze tonight 2–10 AM (low 27°−3°)
Below freezing tomorrow night from 4 AM (low 32°0°)

This morningUp to 41°5° by 11 AM · freezing, low 29°−2° · Clear
This afternoonUp to 52°11° by 5 PM · Clear
TonightDown to 29°−2° by 5 AM · freezing, low 29°−2° · Clear
Tomorrow morningUp to 43°6° by 11 AM · freezing, low 27°−3° · Clear
Tomorrow afternoonUp to 56°13° by 4 PM · Clear
Tomorrow nightDown to 32°0° by 4 AM · freezing, low 32°0° · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 7a	Clear	30°−1° (likely 30°−1° to 34°1°)	24°−4°	0%	6 mph10 km/h from NNE, gusts 6 mph10 km/h	100%	17%	0
Sat 8a	Sunny	29°−2° (likely 29°−2° to 34°1°)	23°−5°	0%	6 mph10 km/h from NE, gusts 5 mph8 km/h	100%	13%	0
Sat 9a	Sunny	31°−1° (likely 31°−1° to 35°2°)	25°−4°	0%	6 mph10 km/h from NE, gusts 5 mph9 km/h	92%	13%	0
Sat 10a	Sunny	36°2° (likely 35°2° to 38°3°)	32°0°	0%	5 mph8 km/h from NE, gusts 7 mph11 km/h	86%	7%	1
Sat 11a	Sunny	41°5° (likely 39°4° to 41°5°)	39°4°	0%	3 mph5 km/h from NE, gusts 6 mph10 km/h	80%	3%	2
Sat 12p	Sunny	45°7° (likely 43°6° to 45°7°)	45°7°	0%	2 mph3 km/h from NNE, gusts 6 mph9 km/h	70%	3%	2
Sat 1p	Sunny	47°8° (likely 46°8° to 47°8°)	47°8°	0%	0 mph0 km/h, gusts 5 mph8 km/h	63%	4%	3
Sat 2p	Sunny	50°10° (likely 48°9° to 50°10°)	50°10°	0%	0 mph0 km/h, gusts 6 mph9 km/h	57%	8%	3
Sat 3p	Sunny	51°11° (likely 49°9° to 51°11°)	51°11°	0%	2 mph3 km/h from N, gusts 6 mph10 km/h	54%	8%	2
Sat 4p	Sunny	51°11° (likely 50°10° to 51°11°)	51°11°	0%	2 mph3 km/h from N, gusts 6 mph9 km/h	54%	6%	1
Sat 5p	Sunny	52°11° (likely 49°9° to 52°11°)	52°11°	0%	3 mph5 km/h from N, gusts 5 mph7 km/h	54%	2%	1
Sat 6p	Clear	50°10° (likely 46°8° to 50°10°)	49°9°	0%	3 mph5 km/h from N, gusts 5 mph8 km/h	58%	0%	1
Sat 7p	Clear	46°8° (likely 43°6° to 46°8°)	46°8°	0%	0 mph0 km/h, gusts 4 mph6 km/h	72%	0%	0
Sat 8p	Clear	43°6° (likely 40°4° to 43°6°)	43°6°	0%	0 mph0 km/h, gusts 4 mph6 km/h	84%	0%	0
Sat 9p	Clear	39°4° (likely 38°3° to 42°6°)	39°4°	0%	0 mph0 km/h, gusts 4 mph6 km/h	87%	0%	0
Sat 10p	Clear	37°3° (likely 37°3° to 40°4°)	37°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	91%	0%	0
Sat 11p	Clear	36°2° (likely 35°2° to 40°4°)	36°2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	97%	0%	0
Sun 12a	Clear	34°1° (likely 34°1° to 38°3°)	34°1°	0%	0 mph0 km/h, gusts 5 mph8 km/h	100%	0%	0
Sun 1a	Clear	33°1° (likely 33°1° to 37°3°)	33°1°	0%	0 mph0 km/h, gusts 5 mph9 km/h	100%	5%	0
Sun 2a	Clear	32°0° (likely 32°0° to 36°2°)	32°0°	0%	1 mph2 km/h from NE, gusts 6 mph9 km/h	100%	6%	0
Sun 3a	Clear	32°0° (likely 32°0° to 35°2°)	32°0°	0%	2 mph3 km/h from NE, gusts 6 mph9 km/h	100%	5%	0
Sun 4a	Clear	31°−1° (likely 31°−1° to 35°2°)	31°−1°	0%	2 mph3 km/h from NE, gusts 5 mph8 km/h	100%	2%	0
Sun 5a	Clear	29°−2° (likely 29°−2° to 34°1°)	29°−2°	0%	2 mph3 km/h from NE, gusts 4 mph7 km/h	100%	0%	0
Sun 6a	Clear	29°−2° (likely 29°−2° to 34°1°)	25°−4°	0%	3 mph5 km/h from ENE, gusts 4 mph6 km/h	100%	0%	0
Sun 7a	Clear	28°−2° (likely 28°−2° to 35°2°)	24°−4°	0%	3 mph5 km/h from ENE, gusts 4 mph6 km/h	100%	0%	0
Sun 8a	Sunny	27°−3° (likely 27°−3° to 35°2°)	23°−5°	0%	3 mph5 km/h from ENE, gusts 3 mph5 km/h	100%	0%	0
Sun 9a	Sunny	30°−1° (likely 30°−1° to 36°2°)	30°−1°	0%	1 mph2 km/h from ENE, gusts 4 mph6 km/h	94%	0%	0
Sun 10a	Sunny	37°3° (likely 37°3° to 42°6°)	37°3°	0%	1 mph2 km/h from ENE, gusts 2 mph4 km/h	85%	0%	1
Sun 11a	Sunny	43°6° (likely 43°6° to 46°8°)	43°6°	0%	1 mph2 km/h from ENE, gusts 2 mph4 km/h	75%	0%	2
Sun 12p	Sunny	48°9° (likely 47°8° to 50°10°)	48°9°	0%	1 mph2 km/h from W, gusts 3 mph5 km/h	64%	0%	3
Sun 1p	Sunny	52°11° (likely 51°11° to 53°12°)	52°11°	0%	1 mph2 km/h from W, gusts 4 mph6 km/h	56%	0%	4
Sun 2p	Sunny	54°12° (likely 53°12° to 56°13°)	54°12°	0%	1 mph2 km/h from W, gusts 5 mph7 km/h	51%	0%	4
Sun 3p	Sunny	55°13° (likely 55°13° to 57°14°)	55°13°	0%	2 mph3 km/h from W, gusts 5 mph8 km/h	49%	0%	4
Sun 4p	Sunny	56°13° (likely 55°13° to 56°13°)	56°13°	0%	2 mph3 km/h from W, gusts 5 mph8 km/h	48%	1%	3
Sun 5p	Sunny	54°12° (likely 54°12° to 55°13°)	54°12°	0%	2 mph3 km/h from W, gusts 5 mph7 km/h	51%	5%	2
Sun 6p	Clear	52°11° (likely 50°10° to 53°12°)	52°11°	0%	0 mph0 km/h, gusts 4 mph6 km/h	56%	6%	1
Sun 7p	Mostly clear	48°9° (likely 48°9° to 50°10°)	48°9°	0%	0 mph0 km/h, gusts 3 mph4 km/h	68%	31%	0
Sun 8p	Mostly clear	44°7° (likely 44°7° to 48°9°)	44°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	77%	42%	0
Sun 9p	Mostly clear	41°5° (likely 41°5° to 46°8°)	41°5°	0%	0 mph0 km/h, gusts 4 mph6 km/h	83%	40%	0
Sun 10p	Mostly clear	39°4° (likely 39°4° to 45°7°)	39°4°	0%	0 mph0 km/h, gusts 4 mph7 km/h	88%	39%	0
Sun 11p	Partly cloudy	38°3° (likely 37°3° to 45°7°)	38°3°	0%	0 mph0 km/h, gusts 5 mph7 km/h	91%	35%	0
Mon 12a	Mostly clear	37°3° (likely 35°2° to 44°7°)	37°3°	0%	0 mph0 km/h, gusts 4 mph7 km/h	94%	43%	0
Mon 1a	Clear	36°2° (likely 28°−2° to 43°6°)	36°2°	0%	0 mph0 km/h, gusts 4 mph6 km/h	97%	30%	0
Mon 2a	Clear	34°1° (likely 27°−3° to 42°6°)	34°1°	0%	0 mph0 km/h, gusts 4 mph7 km/h	99%	27%	0
Mon 3a	Clear	33°1° (likely 27°−3° to 42°6°)	30°−1°	0%	3 mph5 km/h from E, gusts 4 mph7 km/h	100%	20%	0
Mon 4a	Mostly clear	32°0° (likely 27°−3° to 41°5°)	29°−2°	0%	3 mph5 km/h from E, gusts 4 mph6 km/h	100%	28%	0
Mon 5a	Mostly clear	32°0° (likely 26°−3° to 41°5°)	29°−2°	0%	3 mph5 km/h from E, gusts 4 mph6 km/h	100%	31%	0
Mon 6a	Partly cloudy	32°0° (likely 25°−4° to 40°4°)	32°0°	0%	2 mph3 km/h from ENE, gusts 4 mph6 km/h	100%	41%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Mostly sunny. High 53°12°, low 27°−3°. Typical 54°12° / 29°−2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 29°−2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 52°11°
  Dry
3. Evening
  6 PM–midnight
  Clear, 43°6°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 29°−2°
  Dry
Official NWS forecast
Today: Sunny, with a high near 53. North northeast wind 0 to 6 mph.
Tonight: Mostly clear. Low around 27, with temperatures rising to around 29 overnight. Northeast wind 0 to 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
50°10°–53°12°
Low, likely
27°−3°–34°1°
Typical high / low
54°12° / 29°−2°
Wind
9 mph15 km/h, gusts 16 mph26 km/h
UV peak
4
Tomorrow, Oct 25. Mostly sunny. High 56°13°, low 31°−1°. Typical 53°12° / 29°−2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 27°−3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 44°7°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 32°0°
  Dry
Official NWS forecast
Day: Sunny. High near 56, with temperatures falling to around 54 in the afternoon. West northwest wind around 3 mph.
Night: Mostly clear, with a low around 31. East wind 0 to 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
55°13°–57°14°
Low, likely
30°−1°–34°1°
Typical high / low
53°12° / 29°−2°
Wind
6 mph9 km/h, gusts 12 mph20 km/h
UV peak
4
Monday, Oct 26. Partly sunny. High 57°14°, low 32°0°. Typical 52°11° / 28°−2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 46°8°
  40% chance · 0.06 in1.5 mm
4. Overnight
  midnight–6 AM
  Drizzle, 37°3°
  50% chance · 0.01 in0.3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 57. South southeast wind 0 to 6 mph.
Night: Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
55°13°–59°15°
Low, likely
29°−2°–39°4°
Typical high / low
52°11° / 28°−2°
Wind
12 mph20 km/h, gusts 22 mph36 km/h
UV peak
4
Tuesday, Oct 27. Snow. High 49°9°, low 27°−3°. Typical 52°11° / 28°−2°. Snow 0.05 in1.3 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 36°2°
  50% chance · 0.03 in0.7 mm
2. Afternoon
  noon–6 PM
  Cloudy, 46°8°
  30% chance
3. Evening
  6 PM–midnight
  Clear, 40°4°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 32°0°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain and snow before 9am, then a chance of rain and snow. Partly sunny, with a high near 49. Chance of precipitation is 50%.
Night: Mostly cloudy, with a low around 27.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
45°7°–49°9°
Low, likely
27°−3°–36°2°
Typical high / low
52°11° / 28°−2°
Wind
24 mph38 km/h, gusts 34 mph55 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 52°11°, low 29°−2°. Typical 51°11° / 28°−2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 31°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 50°10°
  Dry
3. Evening
  6 PM–midnight
  Clear, 40°4°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 34°1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 52.
Night: Partly cloudy, with a low around 29.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
49°9°–52°11°
Low, likely
27°−3°–33°1°
Typical high / low
51°11° / 28°−2°
Wind
14 mph22 km/h, gusts 23 mph36 km/h
UV peak
4
Thursday, Oct 29. Rain. High 55°13°, low 32°0°. Typical 51°11° / 27°−3°. Rain 0.02 in0.5 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 53°12°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 42°6°
  30% chance · 0.04 in0.9 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain before noon. Partly sunny, with a high near 55. Chance of precipitation is 20%.
Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
52°11°–55°13°
Low, likely
31°−1°–36°2°
Typical high / low
51°11° / 27°−3°
Wind
12 mph20 km/h, gusts 25 mph40 km/h
UV peak
3
Friday, Oct 30. Rain. High 54°12°, low 31°−1°. Typical 50°10° / 27°−3°. Rain 0.18 in4.6 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 42°5°
  30% chance · 0.04 in1 mm
2. Afternoon
  noon–6 PM
  Drizzle, 50°10°
  30% chance · 0.05 in1.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 43°6°
  30% chance · 0.05 in1.3 mm
4. Overnight
  midnight–6 AM
  Cloudy, 37°3°
  30% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 20%.
Night: A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
48°9°–56°13°
Low, likely
31°−1°–39°4°
Typical high / low
50°10° / 27°−3°
Wind
19 mph30 km/h, gusts 30 mph49 km/h
UV peak
3
Saturday, Oct 31. Drizzle. High 45°7°, low 31°−1°. Typical 50°10° / 27°−3°. Rain 0.11 in2.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 35°2°
  30% chance
2. Afternoon
  noon–6 PM
  Sunny, 45°7°
  30% chance · 0.04 in1 mm
3. Evening
  6 PM–midnight
  Drizzle, 36°2°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 28°−2°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
42°6°–51°11°
Low, likely
27°−3°–34°1°
Typical high / low
50°10° / 27°−3°
Wind
18 mph28 km/h, gusts 29 mph47 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 43°6°, low 28°−2°. Typical 49°9° / 26°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 28°−2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 42°5°
  Dry
3. Evening
  6 PM–midnight
  Clear, 36°2°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 29°−2°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
37°3°–45°7°
Low, likely
20°−7°–34°1°
Typical high / low
49°9° / 26°−3°
Wind
12 mph19 km/h, gusts 26 mph41 km/h
UV peak
4
Monday, Nov 2. Cloudy. High 44°7°, low 31°−1°. Typical 49°9° / 26°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 29°−2°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 42°6°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 38°3°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
36°2°–52°11°
Low, likely
30°−1°–32°0°
Typical high / low
49°9° / 26°−3°
Wind
13 mph21 km/h, gusts 25 mph40 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 53°, low 27°.
Tomorrow
Dry, high 56°, low 31°, warming up.
Monday
Dry, high 57°, low 32°.
Rest of week
Highs 43–55°; chance of precipitation on Tuesday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (PIH) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Henrys Fork near Rexburg

5.7 mi

Below flood stage

Level: 3.3 ft
Flow: 1,050 cfs

Forecast peak 4.0 ft Sun 6 AM

Reading from Sat 6:15 AM · NWS gauge page

Teton River (ID) near St. Anthony

11 mi

Below flood stage

Level: 2.4 ft
Flow: 441 cfs

Forecast peak 2.5 ft Sat 12 PM

Reading from Sat 6:15 AM · NWS gauge page

Henrys Fork at St Anthony

12 mi

Below flood stage

Level: 3.4 ft
Flow: 1,120 cfs

Forecast peak 3.6 ft Sat 12 PM

Reading from Sat 5:45 AM · NWS gauge page

Snake River near Heise

16 mi

Below flood stage

Level: 2.1 ft
Flow: 2,070 cfs

Forecast peak 2.1 ft Sat 12 PM

Reading from Sat 6:30 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 72% less heating than a typical week.

This week 49Typical 176

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 34
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 27 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 27°F). Indoor air will run dry too — a humidifier keeping indoor relative humidity in the 30–50% range is more comfortable and cuts static shocks, without going so high it fogs cold windows.

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Saint Anthony · official normals 1991–2020 · records 1895–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

Rexburg weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 36 min; Losing 2 min 53 s a day; shortest Dec 21, 1 h 41 min less
Golden hour: 5:48–6:46 PM; Morning 7:35–8:33 AM
Blue hour: 6:46–6:58 PM; Morning 7:23–7:35 AM; first light 7:23 AM

Stars tonight? Fair

Clear 6:58 PM–7:24 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 6:09 AM · rises 5:29 PM
Full moon: Oct 25
New moon: Nov 9

Looking east from Rexburg. The highest point on the skyline is about 13,000 ft, 49 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Rexburg, ID weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Henrys Fork near Rexburg

Teton River (ID) near St. Anthony

Henrys Fork at St Anthony

Snake River near Heise

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon