As of 02:21 MDT

Weather in Herman, ID

51°Current weather

Herman, Saturday, 10 October, 02:21

Overcast. Feels like 49°. High 60°, low 42°.

Pressure29.71 inHg
Wind7.1 mph SE
Humidity56%
Visibility6.2 mi
Dew point35°

Monthly outlook for Herman, ID: average high 50.4°, average low 34°. That is 0.5° below the climate normal for October. Precipitation is expected on 6 days (about 2.0 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 18 October (60.2°), the coolest 23 October (23.4°).

50.4°/34°
Average high / low
−0.5°
Below normal
6 / 4
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October54.6°52.5°+1.2°
20 October – 29 October43.5°47.9°-2.4°
30 October – 8 Novemberat normal41.5°—

October records over 66 years

78.3°1 October 2010All-time high
-10.1°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Wayan (11 mi).

Sun, 1152° / 34°0.92Rain
52 °Rain

Herman, Sunday, 11 October

Rain. High 52°, low 34°.

Pressure29.65 inHg
Wind5.6 mph S
Humidity96%
Visibility1.8 mi
Dew point45°
Mon, 1252° / 37°0.35Rain
52 °Rain

Herman, Monday, 12 October

Rain. High 52°, low 37°.

Pressure29.85 inHg
Wind3.8 mph SE
Humidity63%
Visibility6.2 mi
Dew point35°
Tue, 1353° / 38°0.12Snow
53 °Snow

Herman, Tuesday, 13 October

Snow. High 53°, low 38°.

Pressure29.88 inHg
Wind2.6 mph NE
Humidity67%
Visibility6.2 mi
Dew point41°
Wed, 1451° / 38°0.2Light rain
51 °Light rain

Herman, Wednesday, 14 October

Light rain. High 51°, low 38°.

Pressure30.06 inHg
Wind4.9 mph N
Humidity72%
Visibility—
Dew point39°
Thu, 1553° / 40°0Overcast
53 °Overcast

Herman, Thursday, 15 October

Overcast. High 53°, low 40°.

Pressure30.27 inHg
Wind11 mph N
Humidity60%
Visibility—
Dew point36°
Fri, 1653° / 34°0Mostly clear
53 °Mostly clear

Herman, Friday, 16 October

Mostly clear. High 53°, low 34°.

Pressure30.39 inHg
Wind7.4 mph N
Humidity39%
Visibility—
Dew point22°
Sat, 1760° / 36°0Mostly clear
60 °Mostly clear

Herman, Saturday, 17 October

Mostly clear. High 60°, low 36°.

Pressure30.18 inHg
Wind12.1 mph SW
Humidity32%
Visibility—
Dew point23°
Sun, 1860° / 39°0Partly cloudy
60 °Partly cloudy

Herman, Sunday, 18 October

Partly cloudy. High 60°, low 39°.

Pressure30.00 inHg
Wind9 mph SW
Humidity36%
Visibility—
Dew point28°
Mon, 1951° / 38°0Partly cloudy
51 °Partly cloudy

Herman, Monday, 19 October

Partly cloudy. High 51°, low 38°.

Pressure29.91 inHg
Wind15.8 mph W
Humidity41%
Visibility—
Dew point26°
Tue, 2046° / 32°0.03Snow
46 °Snow

Herman, Tuesday, 20 October

Snow. High 46°, low 32°.

Pressure29.83 inHg
Wind24.6 mph W
Humidity42%
Visibility—
Dew point23°
Wed, 2145° / 27°0Clear
45 °Clear

Herman, Wednesday, 21 October

Clear. High 45°, low 27°.

Pressure30.24 inHg
Wind7.4 mph SW
Humidity40%
Visibility—
Dew point16°
Thu, 2238° / 29°0.09Light snow
38 °Light snow

Herman, Thursday, 22 October

Light snow. High 38°, low 29°.

Pressure30.00 inHg
Wind10.5 mph W
Humidity69%
Visibility—
Dew point29°
Fri, 2340° / 23°0.01Light snow
40 °Light snow

Herman, Friday, 23 October

Light snow. High 40°, low 23°.

Pressure30.42 inHg
Wind7.3 mph NW
Humidity55%
Visibility—
Dew point20°
Sat, 2444° / 26°0Overcast
44 °Overcast

Herman, Saturday, 24 October

Overcast. High 44°, low 26°.

Pressure30.42 inHg
Wind4.4 mph W
Humidity33%
Visibility—
Dew point11°
Sun, 2548° / 30°0Partly cloudy
48 °Partly cloudy

Herman, Sunday, 25 October

Partly cloudy. High 48°, low 30°.

Pressure30.42 inHg
Wind3.4 mph NE
Humidity33%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2647° / 28°0.1Climate normal
47 °Climate normal

Herman, Monday, 26 October

Climate normal for this date — 60-year average.

Average high47°
Average low28°
Average precipitation0.1 in
Chance of precipitation35%
Record high63° (1999)
Record low4° (1970)
Tue, 2746° / 27°0.05Climate normal
46 °Climate normal

Herman, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high46°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high61° (1977)
Record low4° (2019)
Wed, 2846° / 26°0.09Climate normal
46 °Climate normal

Herman, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high46°
Average low26°
Average precipitation0.09 in
Chance of precipitation37%
Record high62° (2008)
Record low-1° (1970)
Thu, 2944° / 26°0.07Climate normal
44 °Climate normal

Herman, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high44°
Average low26°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (1962)
Record low2° (1971)
Fri, 3042° / 24°0.09Climate normal
42 °Climate normal

Herman, Friday, 30 October

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.09 in
Chance of precipitation38%
Record high65° (1962)
Record low-10° (2019)
Sat, 3142° / 25°0.07Climate normal
42 °Climate normal

Herman, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.07 in
Chance of precipitation30%
Record high60° (2008)
Record low-2° (1972)
Sun, 0142° / 24°0.06Climate normal
42 °Climate normal

Herman, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.06 in
Chance of precipitation37%
Record high60° (1988)
Record low-2° (1989)
Mon, 0242° / 24°0.06Climate normal
42 °Climate normal

Herman, Monday, 2 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.06 in
Chance of precipitation33%
Record high57° (1965)
Record low-7° (1991)
Tue, 0342° / 23°0.05Climate normal
42 °Climate normal

Herman, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high42°
Average low23°
Average precipitation0.05 in
Chance of precipitation20%
Record high60° (1962)
Record low-9° (1991)
Wed, 0442° / 23°0.07Climate normal
42 °Climate normal

Herman, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high42°
Average low23°
Average precipitation0.07 in
Chance of precipitation28%
Record high57° (2001)
Record low-1° (1992)
Thu, 0542° / 24°0.09Climate normal
42 °Climate normal

Herman, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.09 in
Chance of precipitation40%
Record high59° (1987)
Record low2° (2002)
Fri, 0641° / 23°0.07Climate normal
41 °Climate normal

Herman, Friday, 6 November

Climate normal for this date — 60-year average.

Average high41°
Average low23°
Average precipitation0.07 in
Chance of precipitation35%
Record high60° (1999)
Record low-5° (1971)
Sat, 0741° / 22°0.09Climate normal
41 °Climate normal

Herman, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high41°
Average low22°
Average precipitation0.09 in
Chance of precipitation47%
Record high59° (1999)
Record low-1° (2003)
Sun, 0839° / 22°0.1Climate normal
39 °Climate normal

Herman, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high39°
Average low22°
Average precipitation0.1 in
Chance of precipitation38%
Record high56° (1999)
Record low2° (2000)

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 Herman, 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 Herman, 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.