As of 01:44 MDT

Weather in Herbert, ID

42°

Herbert, Thursday, 8 October, 01:44

Clear. Feels like 38°. High 77°, low 40°.

Pressure30.09 inHg

Wind5.7 mph NE

Humidity65%

Visibility6.2 mi

Dew point31°

See detailed hourly forecast

Monthly outlook for Herbert, ID: average high 55.2°, average low 36.8°. That is 1.7° below the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 9 October (78.4°), the coolest 16 October (23.4°).

55.2°/36.8°

Average high / low

−1.7°

Below normal

3 / 3

Wet days / normal

1.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	57°	59.2°	-1.2°
18 October – 27 October	52.2°	55.4°	-1.8°
28 October – 6 November	at normal	48.5°	—

October records over 66 years

83.8°2 October 2010All-time high

3.6°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Ririe (8 mi).

Fri, 0978° / 40°

78 °

Herbert, Friday, 9 October

Clear. High 78°, low 40°.

Pressure29.74 inHg

Wind8.4 mph SW

Humidity25%

Visibility6.2 mi

Dew point35°

Sat, 1070° / 51°

0.29

70 °

Herbert, Saturday, 10 October

Rain. High 70°, low 51°.

Pressure29.56 inHg

Wind9.6 mph S

Humidity41%

Visibility6.2 mi

Dew point40°

Sun, 1154° / 47°

0.7

54 °

Herbert, Sunday, 11 October

Rain. High 54°, low 47°.

Pressure29.77 inHg

Wind2.6 mph W

Humidity94%

Visibility3.3 mi

Dew point45°

Mon, 1250° / 40°

0.25

50 °

Herbert, Monday, 12 October

Light rain. High 50°, low 40°.

Pressure29.97 inHg

Wind9.5 mph N

Humidity77%

Visibility—

Dew point37°

Tue, 1361° / 39°

61 °

Herbert, Tuesday, 13 October

Light rain. High 61°, low 39°.

Pressure29.91 inHg

Wind9.1 mph W

Humidity54%

Visibility—

Dew point39°

Wed, 1450° / 39°

50 °

Herbert, Wednesday, 14 October

Light rain. High 50°, low 39°.

Pressure29.68 inHg

Wind21 mph SW

Humidity55%

Visibility—

Dew point33°

Thu, 1539° / 31°

39 °

Herbert, Thursday, 15 October

Overcast. High 39°, low 31°.

Pressure30.15 inHg

Wind13.3 mph N

Humidity43%

Visibility—

Dew point16°

Fri, 1642° / 23°

42 °

Herbert, Friday, 16 October

Clear. High 42°, low 23°.

Pressure30.50 inHg

Wind7.6 mph NW

Humidity24%

Visibility—

Dew point3°

Sat, 1749° / 28°

49 °

Herbert, Saturday, 17 October

Mostly clear. High 49°, low 28°.

Pressure30.33 inHg

Wind7.7 mph W

Humidity25%

Visibility—

Dew point9°

Sun, 1856° / 33°

56 °

Herbert, Sunday, 18 October

Clear. High 56°, low 33°.

Pressure30.15 inHg

Wind7.3 mph SW

Humidity29%

Visibility—

Dew point17°

Mon, 1956° / 38°

56 °

Herbert, Monday, 19 October

Overcast. High 56°, low 38°.

Pressure30.12 inHg

Wind5.2 mph NW

Humidity30%

Visibility—

Dew point21°

Tue, 2058° / 38°

58 °

Herbert, Tuesday, 20 October

Clear. High 58°, low 38°.

Pressure30.15 inHg

Wind6.8 mph SE

Humidity28%

Visibility—

Dew point20°

Wed, 2161° / 40°

61 °

Herbert, Wednesday, 21 October

Overcast. High 61°, low 40°.

Pressure29.94 inHg

Wind30.1 mph SW

Humidity25%

Visibility—

Dew point19°

Thu, 2244° / 35°

0.02

44 °

Herbert, Thursday, 22 October

Light rain. High 44°, low 35°.

Pressure29.91 inHg

Wind13.4 mph NW

Humidity35%

Visibility—

Dew point15°

Fri, 2338° / 26°

38 °

Herbert, Friday, 23 October

Clear. High 38°, low 26°.

Pressure30.18 inHg

Wind9.4 mph SW

Humidity40%

Visibility—

Dew point14°

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

Sat, 2454° / 34°

0.06

54 °

Herbert, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high54°

Average low34°

Average precipitation0.06 in

Chance of precipitation30%

Record high71° (1992)

Record low16° (1975)

Sun, 2554° / 34°

0.05

54 °

Herbert, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high54°

Average low34°

Average precipitation0.05 in

Chance of precipitation25%

Record high72° (2014)

Record low15° (1975)

Mon, 2653° / 33°

0.06

53 °

Herbert, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°

Average low33°

Average precipitation0.06 in

Chance of precipitation27%

Record high70° (1999)

Record low9° (2020)

Tue, 2752° / 32°

0.03

52 °

Herbert, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°

Average low32°

Average precipitation0.03 in

Chance of precipitation18%

Record high70° (1977)

Record low8° (1996)

Wed, 2851° / 32°

0.07

51 °

Herbert, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°

Average low32°

Average precipitation0.07 in

Chance of precipitation30%

Record high68° (1990)

Record low9° (1996)

Thu, 2950° / 31°

0.06

50 °

Herbert, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high50°

Average low31°

Average precipitation0.06 in

Chance of precipitation30%

Record high70° (1964)

Record low10° (2019)

Fri, 3048° / 30°

0.06

48 °

Herbert, Friday, 30 October

Climate normal for this date — 60-year average.

Average high48°

Average low30°

Average precipitation0.06 in

Chance of precipitation30%

Record high69° (1962)

Record low4° (2019)

Sat, 3149° / 31°

0.05

49 °

Herbert, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°

Average low31°

Average precipitation0.05 in

Chance of precipitation28%

Record high68° (2008)

Record low12° (1961)

Sun, 0148° / 30°

0.03

48 °

Herbert, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high48°

Average low30°

Average precipitation0.03 in

Chance of precipitation22%

Record high67° (1988)

Record low-1° (2004)

Mon, 0247° / 30°

0.04

47 °

Herbert, Monday, 2 November

Climate normal for this date — 60-year average.

Average high47°

Average low30°

Average precipitation0.04 in

Chance of precipitation25%

Record high64° (1965)

Record low-3° (1991)

Tue, 0348° / 28°

0.03

48 °

Herbert, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°

Average low28°

Average precipitation0.03 in

Chance of precipitation17%

Record high64° (1962)

Record low-8° (1991)

Wed, 0448° / 29°

0.04

48 °

Herbert, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°

Average low29°

Average precipitation0.04 in

Chance of precipitation22%

Record high63° (2001)

Record low8° (1991)

Thu, 0548° / 30°

0.05

48 °

Herbert, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°

Average low30°

Average precipitation0.05 in

Chance of precipitation30%

Record high64° (2020)

Record low1° (1961)

Fri, 0648° / 31°

0.07

48 °

Herbert, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°

Average low31°

Average precipitation0.07 in

Chance of precipitation28%

Record high68° (1999)

Record low4° (1971)

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 Herbert, 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 Herbert, 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.