As of 05:28 MDT

Weather in Chapin, ID

56°Current weather

Chapin, Saturday, 10 October, 05:28

Overcast. Feels like 53°. High 62°, low 43°.

Pressure29.68 inHg
Wind9.2 mph S
Humidity38%
Visibility6.2 mi
Dew point31°

Monthly outlook for Chapin, ID: average high 54.1°, average low 37°. That is 1.3° above the climate normal for October. Precipitation is expected on 8 days (about 1.6 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 19 October (63.2°), the coolest 16 October (29.1°).

54.1°/37°
Average high / low
+1.3°
Above normal
8 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October56.2°53°+1.8°
20 October – 29 October50.7°48.5°+1.2°
30 October – 8 Novemberat normal41.9°—

October records over 66 years

79.7°3 October 2010All-time high
-9.8°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Victor (3 mi).

Sun, 1153° / 34°0.72Rain
53 °Rain

Chapin, Sunday, 11 October

Rain. High 53°, low 34°.

Pressure29.68 inHg
Wind2.7 mph SE
Humidity92%
Visibility2.0 mi
Dew point45°
Mon, 1252° / 41°0.26Rain
52 °Rain

Chapin, Monday, 12 October

Rain. High 52°, low 41°.

Pressure29.83 inHg
Wind2.6 mph NW
Humidity63%
Visibility6.2 mi
Dew point36°
Tue, 1353° / 36°0.1Light rain
53 °Light rain

Chapin, Tuesday, 13 October

Light rain. High 53°, low 36°.

Pressure29.85 inHg
Wind3.6 mph NW
Humidity61%
Visibility6.2 mi
Dew point40°
Wed, 1453° / 35°0.06Light rain
53 °Light rain

Chapin, Wednesday, 14 October

Light rain. High 53°, low 35°.

Pressure30.06 inHg
Wind5.5 mph N
Humidity62%
Visibility—
Dew point37°
Thu, 1556° / 38°0Mostly clear
56 °Mostly clear

Chapin, Thursday, 15 October

Mostly clear. High 56°, low 38°.

Pressure30.27 inHg
Wind6.4 mph NW
Humidity68%
Visibility—
Dew point37°
Fri, 1648° / 29°0Clear
48 °Clear

Chapin, Friday, 16 October

Clear. High 48°, low 29°.

Pressure30.47 inHg
Wind6.6 mph NW
Humidity26%
Visibility—
Dew point9°
Sat, 1762° / 34°0Partly cloudy
62 °Partly cloudy

Chapin, Saturday, 17 October

Partly cloudy. High 62°, low 34°.

Pressure30.27 inHg
Wind6.4 mph SE
Humidity21%
Visibility—
Dew point15°
Sun, 1862° / 40°0Clear
62 °Clear

Chapin, Sunday, 18 October

Clear. High 62°, low 40°.

Pressure30.09 inHg
Wind10.4 mph SW
Humidity26%
Visibility—
Dew point22°
Mon, 1963° / 43°0Mostly clear
63 °Mostly clear

Chapin, Monday, 19 October

Mostly clear. High 63°, low 43°.

Pressure30.00 inHg
Wind12 mph SW
Humidity29%
Visibility—
Dew point26°
Tue, 2062° / 45°0Overcast
62 °Overcast

Chapin, Tuesday, 20 October

Overcast. High 62°, low 45°.

Pressure29.88 inHg
Wind12.1 mph SW
Humidity26%
Visibility—
Dew point23°
Wed, 2148° / 35°0.07Snow
48 °Snow

Chapin, Wednesday, 21 October

Snow. High 48°, low 35°.

Pressure29.88 inHg
Wind13.8 mph SW
Humidity35%
Visibility—
Dew point21°
Thu, 2250° / 30°0Overcast
50 °Overcast

Chapin, Thursday, 22 October

Overcast. High 50°, low 30°.

Pressure30.21 inHg
Wind11 mph SW
Humidity34%
Visibility—
Dew point17°
Fri, 2349° / 38°0.05Snow
49 °Snow

Chapin, Friday, 23 October

Snow. High 49°, low 38°.

Pressure30.00 inHg
Wind16.6 mph SW
Humidity68%
Visibility—
Dew point36°
Sat, 2447° / 32°0.01Light snow
47 °Light snow

Chapin, Saturday, 24 October

Light snow. High 47°, low 32°.

Pressure30.15 inHg
Wind10.7 mph SW
Humidity56%
Visibility—
Dew point28°
Sun, 2548° / 40°0.08Snow
48 °Snow

Chapin, Sunday, 25 October

Snow. High 48°, low 40°.

Pressure29.50 inHg
Wind23.2 mph SW
Humidity58%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2647° / 29°0.12Climate normal
47 °Climate normal

Chapin, Monday, 26 October

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.12 in
Chance of precipitation42%
Record high65° (1999)
Record low-8° (2020)
Tue, 2747° / 28°0.06Climate normal
47 °Climate normal

Chapin, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high47°
Average low28°
Average precipitation0.06 in
Chance of precipitation30%
Record high63° (1977)
Record low-2° (2019)
Wed, 2846° / 28°0.1Climate normal
46 °Climate normal

Chapin, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.1 in
Chance of precipitation35%
Record high62° (2008)
Record low-4° (2019)
Thu, 2944° / 26°0.09Climate normal
44 °Climate normal

Chapin, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high44°
Average low26°
Average precipitation0.09 in
Chance of precipitation33%
Record high65° (1962)
Record low-5° (1971)
Fri, 3043° / 26°0.11Climate normal
43 °Climate normal

Chapin, Friday, 30 October

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.11 in
Chance of precipitation45%
Record high66° (1962)
Record low-10° (2019)
Sat, 3143° / 26°0.09Climate normal
43 °Climate normal

Chapin, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.09 in
Chance of precipitation38%
Record high62° (2014)
Record low-1° (1972)
Sun, 0142° / 25°0.08Climate normal
42 °Climate normal

Chapin, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.08 in
Chance of precipitation40%
Record high61° (1988)
Record low-3° (2002)
Mon, 0242° / 24°0.09Climate normal
42 °Climate normal

Chapin, Monday, 2 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.09 in
Chance of precipitation42%
Record high59° (1978)
Record low-5° (1991)
Tue, 0342° / 24°0.06Climate normal
42 °Climate normal

Chapin, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (1962)
Record low-6° (1991)
Wed, 0443° / 24°0.09Climate normal
43 °Climate normal

Chapin, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.09 in
Chance of precipitation33%
Record high57° (1965)
Record low2° (1994)
Thu, 0542° / 25°0.11Climate normal
42 °Climate normal

Chapin, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.11 in
Chance of precipitation42%
Record high60° (1987)
Record low2° (2003)
Fri, 0642° / 25°0.12Climate normal
42 °Climate normal

Chapin, Friday, 6 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.12 in
Chance of precipitation47%
Record high62° (1999)
Record low-2° (2003)
Sat, 0741° / 24°0.13Climate normal
41 °Climate normal

Chapin, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.13 in
Chance of precipitation52%
Record high62° (1999)
Record low-2° (2003)
Sun, 0840° / 23°0.13Climate normal
40 °Climate normal

Chapin, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.13 in
Chance of precipitation50%
Record high58° (1999)
Record low3° (2003)

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 Chapin, 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 Chapin, 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.