As of 11:39 MDT

Weather in Triumph, ID

69°

Triumph, Friday, 9 October, 11:39

Clear. Feels like 67°. High 69°, low 36°.

Pressure29.83 inHg

Wind5.7 mph NW

Humidity29%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Monthly outlook for Triumph, ID: average high 54.5°, average low 36.1°. That is 0.9° below the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 9 October (68.9°), the coolest 14 October (26.8°).

54.5°/36.1°

Average high / low

−0.9°

Below normal

3 / 3

Wet days / normal

0.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	53.9°	57.3°	-1.9°
19 October – 28 October	55.7°	52.7°	+1.6°
29 October – 7 November	at normal	46.5°	—

October records over 66 years

82.6°1 October 2010All-time high

-2.9°28 October 1970All-time low

Climate normals and records are computed from the nearest reference point — Hailey (9 mi).

Sat, 1054° / 38°

0.19

54 °

Triumph, Saturday, 10 October

Rain. High 54°, low 38°.

Pressure29.62 inHg

Wind3.6 mph S

Humidity70%

Visibility6.2 mi

Dew point39°

Sun, 1142° / 33°

0.26

42 °

Triumph, Sunday, 11 October

Light rain. High 42°, low 33°.

Pressure29.65 inHg

Wind5.3 mph S

Humidity88%

Visibility3.8 mi

Dew point37°

Mon, 1238° / 34°

0.19

38 °

Triumph, Monday, 12 October

Snow. High 38°, low 34°.

Pressure29.88 inHg

Wind4.6 mph S

Humidity82%

Visibility3.9 mi

Dew point33°

Tue, 1350° / 31°

50 °

Triumph, Tuesday, 13 October

Light rain. High 50°, low 31°.

Pressure29.91 inHg

Wind5.9 mph N

Humidity58%

Visibility—

Dew point30°

Wed, 1454° / 27°

54 °

Triumph, Wednesday, 14 October

Overcast. High 54°, low 27°.

Pressure30.06 inHg

Wind6.6 mph NE

Humidity44%

Visibility—

Dew point26°

Thu, 1558° / 34°

58 °

Triumph, Thursday, 15 October

Clear. High 58°, low 34°.

Pressure30.18 inHg

Wind8.6 mph N

Humidity27%

Visibility—

Dew point18°

Fri, 1655° / 39°

55 °

Triumph, Friday, 16 October

Overcast. High 55°, low 39°.

Pressure30.39 inHg

Wind7.6 mph N

Humidity25%

Visibility—

Dew point14°

Sat, 1760° / 39°

60 °

Triumph, Saturday, 17 October

Clear. High 60°, low 39°.

Pressure30.21 inHg

Wind7 mph S

Humidity16%

Visibility—

Dew point8°

Sun, 1859° / 41°

59 °

Triumph, Sunday, 18 October

Overcast. High 59°, low 41°.

Pressure30.03 inHg

Wind8.1 mph S

Humidity19%

Visibility—

Dew point12°

Mon, 1955° / 41°

55 °

Triumph, Monday, 19 October

Overcast. High 55°, low 41°.

Pressure29.91 inHg

Wind11.3 mph SW

Humidity25%

Visibility—

Dew point17°

Tue, 2052° / 32°

52 °

Triumph, Tuesday, 20 October

Clear. High 52°, low 32°.

Pressure30.09 inHg

Wind7.8 mph N

Humidity21%

Visibility—

Dew point9°

Wed, 2155° / 35°

55 °

Triumph, Wednesday, 21 October

Overcast. High 55°, low 35°.

Pressure30.18 inHg

Wind8.6 mph S

Humidity25%

Visibility—

Dew point13°

Thu, 2255° / 37°

55 °

Triumph, Thursday, 22 October

Clear. High 55°, low 37°.

Pressure30.24 inHg

Wind8.2 mph N

Humidity16%

Visibility—

Dew point5°

Fri, 2358° / 39°

58 °

Triumph, Friday, 23 October

Clear. High 58°, low 39°.

Pressure30.15 inHg

Wind6 mph NE

Humidity15%

Visibility—

Dew point6°

Sat, 2459° / 40°

59 °

Triumph, Saturday, 24 October

Clear. High 59°, low 40°.

Pressure30.09 inHg

Wind7.2 mph S

Humidity21%

Visibility—

Dew point14°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2552° / 31°

0.07

52 °

Triumph, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high52°

Average low31°

Average precipitation0.07 in

Chance of precipitation22%

Record high66° (1992)

Record low-1° (1970)

Mon, 2651° / 31°

0.07

51 °

Triumph, Monday, 26 October

Climate normal for this date — 60-year average.

Average high51°

Average low31°

Average precipitation0.07 in

Chance of precipitation18%

Record high65° (1988)

Record low13° (1970)

Tue, 2750° / 29°

0.02

50 °

Triumph, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high50°

Average low29°

Average precipitation0.02 in

Chance of precipitation18%

Record high67° (2003)

Record low-2° (1970)

Wed, 2849° / 30°

0.05

49 °

Triumph, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high49°

Average low30°

Average precipitation0.05 in

Chance of precipitation20%

Record high67° (2008)

Record low-3° (1970)

Thu, 2948° / 29°

0.04

48 °

Triumph, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high48°

Average low29°

Average precipitation0.04 in

Chance of precipitation25%

Record high66° (1962)

Record low6° (1991)

Fri, 3047° / 28°

0.04

47 °

Triumph, Friday, 30 October

Climate normal for this date — 60-year average.

Average high47°

Average low28°

Average precipitation0.04 in

Chance of precipitation23%

Record high66° (1962)

Record low-1° (1991)

Sat, 3147° / 28°

0.02

47 °

Triumph, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high47°

Average low28°

Average precipitation0.02 in

Chance of precipitation17%

Record high63° (2012)

Record low3° (1991)

Sun, 0147° / 28°

0.04

47 °

Triumph, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high47°

Average low28°

Average precipitation0.04 in

Chance of precipitation22%

Record high63° (1965)

Record low1° (1989)

Mon, 0246° / 28°

0.05

46 °

Triumph, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.05 in

Chance of precipitation27%

Record high62° (1962)

Record low-7° (1961)

Tue, 0347° / 27°

0.04

47 °

Triumph, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°

Average low27°

Average precipitation0.04 in

Chance of precipitation17%

Record high62° (1962)

Record low-10° (1991)

Wed, 0446° / 28°

0.05

46 °

Triumph, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.05 in

Chance of precipitation20%

Record high63° (2020)

Record low1° (1961)

Thu, 0546° / 27°

0.04

46 °

Triumph, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high46°

Average low27°

Average precipitation0.04 in

Chance of precipitation18%

Record high62° (2012)

Record low-7° (1961)

Fri, 0645° / 28°

0.07

45 °

Triumph, Friday, 6 November

Climate normal for this date — 60-year average.

Average high45°

Average low28°

Average precipitation0.07 in

Chance of precipitation28%

Record high62° (1999)

Record low5° (2008)

Sat, 0745° / 27°

0.04

45 °

Triumph, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high45°

Average low27°

Average precipitation0.04 in

Chance of precipitation25%

Record high61° (1999)

Record low6° (2015)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Triumph, ID are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Triumph, ID since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.