As of 02:19 MDT

Weather in Henry, ID

42°

Henry, Monday, 12 October, 02:19

Overcast. Feels like 42°. High 51°, low 41°.

Pressure29.80 inHg

Wind1.8 mph SE

Humidity92%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Monthly outlook for Henry, ID: average high 53.6°, average low 34.6°. That is 1.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 19 October (62.4°), the coolest 21 October (23.3°).

53.6°/34.6°

Average high / low

+1.8°

Above normal

3 / 4

Wet days / normal

0.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
12 October – 21 October	53.4°	51.8°	+0.9°
22 October – 31 October	53.9°	46.1°	+4.3°
1 November – 10 November	at normal	40.7°	—

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 (9 mi).

Tue, 1349° / 39°

0.11

49 °

Henry, Tuesday, 13 October

Light rain. High 49°, low 39°.

Pressure29.97 inHg

Wind5.4 mph NW

Humidity86%

Visibility6.2 mi

Dew point40°

Wed, 1454° / 36°

0.02

54 °

Henry, Wednesday, 14 October

Light rain. High 54°, low 36°.

Pressure30.09 inHg

Wind4.2 mph N

Humidity68%

Visibility6.2 mi

Dew point37°

Thu, 1561° / 35°

61 °

Henry, Thursday, 15 October

Clear. High 61°, low 35°.

Pressure30.39 inHg

Wind4 mph NE

Humidity48%

Visibility6.2 mi

Dew point34°

Fri, 1659° / 32°

59 °

Henry, Friday, 16 October

Clear. High 59°, low 32°.

Pressure30.45 inHg

Wind7.4 mph S

Humidity43%

Visibility—

Dew point29°

Sat, 1761° / 37°

61 °

Henry, Saturday, 17 October

Clear. High 61°, low 37°.

Pressure30.12 inHg

Wind9.4 mph SW

Humidity47%

Visibility—

Dew point35°

Sun, 1862° / 42°

62 °

Henry, Sunday, 18 October

Overcast. High 62°, low 42°.

Pressure29.97 inHg

Wind11.3 mph SW

Humidity36%

Visibility—

Dew point29°

Mon, 1962° / 43°

0.01

62 °

Henry, Monday, 19 October

Light rain. High 62°, low 43°.

Pressure29.88 inHg

Wind19.3 mph SW

Humidity26%

Visibility—

Dew point23°

Tue, 2039° / 32°

0.2

39 °

Henry, Tuesday, 20 October

Snow. High 39°, low 32°.

Pressure30.00 inHg

Wind19.5 mph SW

Humidity65%

Visibility—

Dew point26°

Wed, 2137° / 23°

37 °

Henry, Wednesday, 21 October

Overcast. High 37°, low 23°.

Pressure30.30 inHg

Wind11.5 mph SW

Humidity65%

Visibility—

Dew point21°

Thu, 2250° / 26°

50 °

Henry, Thursday, 22 October

Clear. High 50°, low 26°.

Pressure30.36 inHg

Wind6.8 mph SW

Humidity39%

Visibility—

Dew point18°

Fri, 2362° / 34°

62 °

Henry, Friday, 23 October

Clear. High 62°, low 34°.

Pressure30.00 inHg

Wind13.7 mph S

Humidity26%

Visibility—

Dew point20°

Sat, 2457° / 39°

57 °

Henry, Saturday, 24 October

Overcast. High 57°, low 39°.

Pressure29.71 inHg

Wind16.7 mph W

Humidity24%

Visibility—

Dew point18°

Sun, 2547° / 30°

47 °

Henry, Sunday, 25 October

Clear. High 47°, low 30°.

Pressure29.97 inHg

Wind4.5 mph NW

Humidity42%

Visibility—

Dew point19°

Mon, 2653° / 31°

53 °

Henry, Monday, 26 October

Clear. High 53°, low 31°.

Pressure30.06 inHg

Wind4.2 mph W

Humidity32%

Visibility—

Dew point17°

Tue, 2755° / 35°

55 °

Henry, Tuesday, 27 October

Clear. High 55°, low 35°.

Pressure29.91 inHg

Wind5 mph S

Humidity29%

Visibility—

Dew point21°

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

Wed, 2846° / 26°

0.09

46 °

Henry, 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°

0.07

44 °

Henry, 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°

0.09

42 °

Henry, 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°

0.07

42 °

Henry, 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°

0.06

42 °

Henry, 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°

0.06

42 °

Henry, 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°

0.05

42 °

Henry, 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°

0.07

42 °

Henry, 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°

0.09

42 °

Henry, 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°

0.07

41 °

Henry, 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°

0.09

41 °

Henry, 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°

0.1

39 °

Henry, 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)

Mon, 0939° / 22°

0.1

39 °

Henry, Monday, 9 November

Climate normal for this date — 60-year average.

Average high39°

Average low22°

Average precipitation0.1 in

Chance of precipitation35%

Record high57° (2016)

Record low-4° (1966)

Tue, 1038° / 20°

0.07

38 °

Henry, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high38°

Average low20°

Average precipitation0.07 in

Chance of precipitation40%

Record high58° (2016)

Record low-1° (1985)

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 Henry, 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 Henry, 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.