ASHTON, ID 83420 Weather Forecast & Current Conditions

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83420 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
REXBURG, ID Current Weather
9:53 PM MDT MAY 19, 2026
Clear 54°F
Feels Like:	52°F
Dewpoint:	19°F
Rel. Hum.:	24%
Visibility:	10 miles
Wind:	S at 7 mph
Pressure:	30.11 inches
Last 72 hours
Local Area Snow Depth
Idaho Current Weather
Idaho MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

83420 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	ASHTON, ID 83420 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Partly cloudy. Lows 29 to 36.

WEDNESDAY
Partly sunny. Scattered rain showers and isolated thunderstorms in the afternoon. Highs 59 to 66.

WEDNESDAY NIGHT
Scattered rain showers and isolated thunderstorms in the evening...then numerous rain showers after midnight. Lows 34 to 41.

THURSDAY
Partly sunny with scattered rain showers and isolated thunderstorms. Highs 56 to 63.

THURSDAY NIGHT
Partly cloudy. Lows 31 to 38.

FRIDAY AND FRIDAY NIGHT
Partly cloudy. Highs 62 to 69. Lows 35 to 42.

SATURDAY
Sunny. Highs 68 to 75.

SATURDAY NIGHT THROUGH SUNDAY NIGHT
Partly cloudy. Lows 39 to 48. Highs 72 to 79.

MEMORIAL DAY
Sunny. Highs 74 to 81.

MONDAY NIGHT
Partly cloudy. Lows 40 to 47.

TUESDAY
Sunny. Highs around 71.

83420 WEATHER SATELLITE LOOPS

Visible Weather Satellite
ASHTON, ID 83420

Infrared Weather Satellite
ASHTON, ID 83420

83420 WEATHER RADAR LOOP

NEXRAD Weather Radar
ASHTON, ID 83420

MOS COMPUTER WEATHER FORECAST

REXBURG, ID 3 hourly weather forecast

weather forecast created 7:00 AM CDT 5/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
MDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Tuesday
19 MAY 2026

12 PM

55°

53°

Partly Cloudy

0% Thunder
( 4% severe)

WSW 7

26%

21°

High 61°

3 PM

59°

58°

Partly Cloudy

SW 8

19%

18°

Partly Cloudy

6 PM

60°

58°

Partly Cloudy

0% Thunder
( 5% severe)

SSW 10

19%

19°

9 PM

53°

50°

Mostly Cloudy

S 8

28%

21°

Wednesday
20 MAY 2026

12 AM

45°

41°

Partly Cloudy

0% Thunder
( 1% severe)

SSE 8

41%

23°

Low 35°

3 AM

39°

34°

Partly Cloudy

SSE 7

56%

25°

High 67°

6 AM

35°

31°

Partly Cloudy

0% Thunder
( 1% severe)

ESE 5

66%

25°

Partly Cloudy

9 AM

49°

48°

Partly Cloudy

SSW 3

44%

28°

12 PM

61°

60°

Partly Cloudy

0% Thunder
( 13% severe)

SW 10

27%

27°

3 PM

64°

63°

Mostly Cloudy

WSW 12

21%

24°

6 PM

64°

63°

Mostly Cloudy

32%
RAIN
<.01 in

0% Thunder
( 17% severe)

SW 12

23%

26°

9 PM

57°

55°

Mostly Cloudy

S 8

35%

30°

Thursday
21 MAY 2026

12 AM

50°

48°

Mostly Cloudy

60%
RAIN
***

0% Thunder
( 8% severe)

E 6

58%

36°

Low 39°

3 AM

45°

44°

Mostly Cloudy

NE 3

79%

39°

High 63°

6 AM

41°

39°

Mostly Cloudy

42%
RAIN
.01–.1 in

0% Thunder
( 9% severe)

N 2

93%

39°

Mostly Cloudy

Chance of Rain

9 AM

47°

44°

Mostly Cloudy

N 7

71%

38°

12 PM

55°

52°

Mostly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 20% severe)

N 10

47%

35°

3 PM

60°

58°

Mostly Cloudy

NA 12

33%

31°

6 PM

61°

60°

Mostly Cloudy

N 10

31%

30°


REXBURG, ID extended weather forecast
Friday 22 MAY 2026	Saturday 23 MAY 2026	Sunday 24 MAY 2026	Monday 25 MAY 2026	Tuesday 26 MAY 2026
Low 37°	Low 43°	Low 49°	Low 48°	Low 47°
High 69°	High 77°	High 79°	High 79°	High 69°

Partly Cloudy 14% Rain	Partly Cloudy 12% Rain	Partly Cloudy 24% Rain	Partly Cloudy 12% Rain	Overcast 29% Rain

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ASHTON, ID 83420 Weather Forecast & Current Conditions

REXBURG, ID Current Weather

ASHTON, ID 83420 Weather Forecast

REXBURG, ID 3 hourly weather forecast

REXBURG, ID extended weather forecast

REXBURG, ID
Current Weather

ASHTON, ID 83420
Weather Forecast