As of 02:26 MDT

Weather in Chapin, ID

29°Current weather

Chapin, Friday, 16 October, 02:26

Clear. Feels like 29°. High 62°, low 28°.

Pressure30.65 inHg
Wind0 mph N
Humidity93%
Visibility6.2 mi
Dew point27°

Monthly outlook for Chapin, ID: average high 49°, average low 30.9°. That is 0.2° above the climate normal for October. Precipitation is expected on 7 days (about 2.7 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 22 October (65.1°), the coolest 29 October (21.2°).

49°/30.9°
Average high / low
+0.2°
Above normal
7 / 5
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October56°51°+2.8°
26 October – 4 November37.3°43.9°-3.6°
5 November – 14 Novemberat normal39.6°—

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).

Sat, 1764° / 30°0Clear
64 °Clear

Chapin, Saturday, 17 October

Clear. High 64°, low 30°.

Pressure30.24 inHg
Wind4.5 mph SW
Humidity32%
Visibility6.2 mi
Dew point25°
Sun, 1861° / 33°0Overcast
61 °Overcast

Chapin, Sunday, 18 October

Overcast. High 61°, low 33°.

Pressure30.06 inHg
Wind2.6 mph W
Humidity35%
Visibility6.2 mi
Dew point26°
Mon, 1962° / 32°0Clear
62 °Clear

Chapin, Monday, 19 October

Clear. High 62°, low 32°.

Pressure29.94 inHg
Wind6.1 mph S
Humidity33%
Visibility6.2 mi
Dew point25°
Tue, 2056° / 37°0.04Light rain
56 °Light rain

Chapin, Tuesday, 20 October

Light rain. High 56°, low 37°.

Pressure29.94 inHg
Wind5.2 mph S
Humidity78%
Visibility—
Dew point43°
Wed, 2163° / 35°0Clear
63 °Clear

Chapin, Wednesday, 21 October

Clear. High 63°, low 35°.

Pressure30.00 inHg
Wind6.4 mph S
Humidity47%
Visibility—
Dew point36°
Thu, 2265° / 45°0.01Light rain
65 °Light rain

Chapin, Thursday, 22 October

Light rain. High 65°, low 45°.

Pressure29.94 inHg
Wind8.4 mph S
Humidity41%
Visibility—
Dew point35°
Fri, 2351° / 40°0.93Snow
51 °Snow

Chapin, Friday, 23 October

Snow. High 51°, low 40°.

Pressure29.68 inHg
Wind5.9 mph SE
Humidity75%
Visibility—
Dew point42°
Sat, 2438° / 29°0.47Snow
38 °Snow

Chapin, Saturday, 24 October

Snow. High 38°, low 29°.

Pressure30.15 inHg
Wind5.4 mph NW
Humidity96%
Visibility—
Dew point34°
Sun, 2539° / 25°0.01Light snow
39 °Light snow

Chapin, Sunday, 25 October

Light snow. High 39°, low 25°.

Pressure30.33 inHg
Wind3.2 mph NW
Humidity79%
Visibility—
Dew point29°
Mon, 2640° / 24°0.01Light snow
40 °Light snow

Chapin, Monday, 26 October

Light snow. High 40°, low 24°.

Pressure30.12 inHg
Wind6.8 mph SW
Humidity53%
Visibility—
Dew point22°
Tue, 2738° / 32°0.24Snow
38 °Snow

Chapin, Tuesday, 27 October

Snow. High 38°, low 32°.

Pressure29.97 inHg
Wind7.4 mph S
Humidity98%
Visibility—
Dew point36°
Wed, 2838° / 29°0.37Snow
38 °Snow

Chapin, Wednesday, 28 October

Snow. High 38°, low 29°.

Pressure29.71 inHg
Wind12.7 mph SW
Humidity96%
Visibility—
Dew point33°
Thu, 2934° / 21°0.5Snow
34 °Snow

Chapin, Thursday, 29 October

Snow. High 34°, low 21°.

Pressure30.06 inHg
Wind7 mph SE
Humidity96%
Visibility—
Dew point30°
Fri, 3036° / 27°0.09Light snow
36 °Light snow

Chapin, Friday, 30 October

Light snow. High 36°, low 27°.

Pressure30.21 inHg
Wind5.7 mph S
Humidity96%
Visibility—
Dew point32°
Sat, 3139° / 28°0.01Light snow
39 °Light snow

Chapin, Saturday, 31 October

Light snow. High 39°, low 28°.

Pressure30.00 inHg
Wind7.9 mph S
Humidity86%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0940° / 22°0.13Climate normal
40 °Climate normal

Chapin, Monday, 9 November

Climate normal for this date — 60-year average.

Average high40°
Average low22°
Average precipitation0.13 in
Chance of precipitation45%
Record high58° (2016)
Record low3° (1960)
Tue, 1039° / 22°0.1Climate normal
39 °Climate normal

Chapin, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high39°
Average low22°
Average precipitation0.1 in
Chance of precipitation45%
Record high60° (2016)
Record low-8° (1986)
Wed, 1139° / 22°0.09Climate normal
39 °Climate normal

Chapin, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low22°
Average precipitation0.09 in
Chance of precipitation37%
Record high58° (1999)
Record low1° (2018)
Thu, 1239° / 21°0.11Climate normal
39 °Climate normal

Chapin, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high39°
Average low21°
Average precipitation0.11 in
Chance of precipitation42%
Record high62° (1999)
Record low-16° (2014)
Fri, 1338° / 23°0.11Climate normal
38 °Climate normal

Chapin, Friday, 13 November

Climate normal for this date — 60-year average.

Average high38°
Average low23°
Average precipitation0.11 in
Chance of precipitation50%
Record high59° (1999)
Record low-10° (2014)
Sat, 1437° / 21°0.13Climate normal
37 °Climate normal

Chapin, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high37°
Average low21°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (1999)
Record low-4° (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 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.