As of 01:03 MDT

Weather in Chapin, ID

41°Current weather

Chapin, Monday, 12 October, 01:03

Overcast. Feels like 38°. High 50°, low 39°.

Pressure29.74 inHg
Wind4 mph W
Humidity99%
Visibility6.2 mi
Dew point40°

Monthly outlook for Chapin, ID: average high 52.8°, average low 33.9°. That is 1.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 18 October (63.3°), the coolest 21 October (22.4°).

52.8°/33.9°
Average high / low
+1.1°
Above normal
4 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October53°52.3°+0.4°
22 October – 31 October52.4°46.6°+3.2°
1 November – 10 Novemberat normal41.2°—

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).

Tue, 1345° / 39°0.16Light rain
45 °Light rain

Chapin, Tuesday, 13 October

Light rain. High 45°, low 39°.

Pressure30.00 inHg
Wind5.1 mph N
Humidity89%
Visibility6.2 mi
Dew point39°
Wed, 1450° / 34°0Mostly clear
50 °Mostly clear

Chapin, Wednesday, 14 October

Mostly clear. High 50°, low 34°.

Pressure30.12 inHg
Wind1.7 mph N
Humidity68%
Visibility6.2 mi
Dew point36°
Thu, 1558° / 33°0Clear
58 °Clear

Chapin, Thursday, 15 October

Clear. High 58°, low 33°.

Pressure30.45 inHg
Wind3.2 mph NW
Humidity43%
Visibility6.2 mi
Dew point29°
Fri, 1663° / 31°0Clear
63 °Clear

Chapin, Friday, 16 October

Clear. High 63°, low 31°.

Pressure30.45 inHg
Wind4 mph SE
Humidity39%
Visibility—
Dew point28°
Sat, 1762° / 31°0Clear
62 °Clear

Chapin, Saturday, 17 October

Clear. High 62°, low 31°.

Pressure30.12 inHg
Wind9.3 mph SW
Humidity34%
Visibility—
Dew point27°
Sun, 1863° / 45°0Overcast
63 °Overcast

Chapin, Sunday, 18 October

Overcast. High 63°, low 45°.

Pressure30.03 inHg
Wind10.9 mph SW
Humidity28%
Visibility—
Dew point26°
Mon, 1963° / 44°0Overcast
63 °Overcast

Chapin, Monday, 19 October

Overcast. High 63°, low 44°.

Pressure29.85 inHg
Wind13.4 mph SW
Humidity27%
Visibility—
Dew point25°
Tue, 2041° / 33°0.54Snow
41 °Snow

Chapin, Tuesday, 20 October

Snow. High 41°, low 33°.

Pressure30.00 inHg
Wind11.6 mph SW
Humidity87%
Visibility—
Dew point31°
Wed, 2134° / 22°0.09Light snow
34 °Light snow

Chapin, Wednesday, 21 October

Light snow. High 34°, low 22°.

Pressure30.27 inHg
Wind6.5 mph SW
Humidity81%
Visibility—
Dew point27°
Thu, 2246° / 24°0Clear
46 °Clear

Chapin, Thursday, 22 October

Clear. High 46°, low 24°.

Pressure30.39 inHg
Wind6 mph SE
Humidity61%
Visibility—
Dew point27°
Fri, 2355° / 33°0Clear
55 °Clear

Chapin, Friday, 23 October

Clear. High 55°, low 33°.

Pressure30.03 inHg
Wind7.5 mph SE
Humidity56%
Visibility—
Dew point35°
Sat, 2455° / 36°0.01Light snow
55 °Light snow

Chapin, Saturday, 24 October

Light snow. High 55°, low 36°.

Pressure29.68 inHg
Wind14.5 mph SW
Humidity42%
Visibility—
Dew point31°
Sun, 2548° / 29°0Clear
48 °Clear

Chapin, Sunday, 25 October

Clear. High 48°, low 29°.

Pressure29.97 inHg
Wind5.8 mph S
Humidity45%
Visibility—
Dew point23°
Mon, 2654° / 33°0Clear
54 °Clear

Chapin, Monday, 26 October

Clear. High 54°, low 33°.

Pressure30.06 inHg
Wind4.5 mph NW
Humidity39%
Visibility—
Dew point24°
Tue, 2756° / 37°0Clear
56 °Clear

Chapin, Tuesday, 27 October

Clear. High 56°, low 37°.

Pressure29.91 inHg
Wind5.7 mph SE
Humidity27%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.