As of 07:43 MDT

Weather in Crystal, ID

45°Current weather

Crystal, Sunday, 18 October, 07:43

Mostly clear. Feels like 45°. High 73°, low 43°.

Pressure30.06 inHg
Wind0.4 mph NW
Humidity53%
Visibility6.2 mi
Dew point29°

Monthly outlook for Crystal, ID: average high 62°, average low 41.8°. That is 1.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 20 October (77.2°), the coolest 30 October (29.4°).

62°/41.8°
Average high / low
+1.7°
Above normal
4 / 3
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October67.1°61.1°+3.3°
28 October – 6 November53.7°54.6°-0.5°
7 November – 16 Novemberat normal49.7°—

October records over 66 years

93°1 October 1997All-time high
18.3°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Weiser (7 mi).

Mon, 1977° / 39°0Overcast
77 °Overcast

Crystal, Monday, 19 October

Overcast. High 77°, low 39°.

Pressure29.91 inHg
Wind1.1 mph SE
Humidity35%
Visibility6.2 mi
Dew point35°
Tue, 2077° / 48°0Overcast
77 °Overcast

Crystal, Tuesday, 20 October

Overcast. High 77°, low 48°.

Pressure29.97 inHg
Wind2.1 mph SW
Humidity35%
Visibility6.2 mi
Dew point38°
Wed, 2177° / 53°0Overcast
77 °Overcast

Crystal, Wednesday, 21 October

Overcast. High 77°, low 53°.

Pressure29.97 inHg
Wind2.3 mph W
Humidity45%
Visibility6.2 mi
Dew point46°
Thu, 2272° / 57°0.29Rain
72 °Rain

Crystal, Thursday, 22 October

Rain. High 72°, low 57°.

Pressure29.77 inHg
Wind10.8 mph W
Humidity69%
Visibility—
Dew point53°
Fri, 2357° / 46°0.09Light rain
57 °Light rain

Crystal, Friday, 23 October

Light rain. High 57°, low 46°.

Pressure30.12 inHg
Wind13.1 mph NW
Humidity47%
Visibility—
Dew point33°
Sat, 2460° / 39°0Mostly clear
60 °Mostly clear

Crystal, Saturday, 24 October

Mostly clear. High 60°, low 39°.

Pressure30.33 inHg
Wind3.6 mph NE
Humidity36%
Visibility—
Dew point26°
Sun, 2566° / 42°0Clear
66 °Clear

Crystal, Sunday, 25 October

Clear. High 66°, low 42°.

Pressure30.12 inHg
Wind5.1 mph NW
Humidity25%
Visibility—
Dew point20°
Mon, 2660° / 46°0.01Light rain
60 °Light rain

Crystal, Monday, 26 October

Light rain. High 60°, low 46°.

Pressure29.83 inHg
Wind6 mph NW
Humidity50%
Visibility—
Dew point36°
Tue, 2753° / 35°0Overcast
53 °Overcast

Crystal, Tuesday, 27 October

Overcast. High 53°, low 35°.

Pressure30.03 inHg
Wind6.6 mph NW
Humidity47%
Visibility—
Dew point26°
Wed, 2858° / 36°0Clear
58 °Clear

Crystal, Wednesday, 28 October

Clear. High 58°, low 36°.

Pressure30.03 inHg
Wind4.1 mph SW
Humidity34%
Visibility—
Dew point21°
Thu, 2954° / 39°0Overcast
54 °Overcast

Crystal, Thursday, 29 October

Overcast. High 54°, low 39°.

Pressure29.85 inHg
Wind14.7 mph NW
Humidity45%
Visibility—
Dew point29°
Fri, 3047° / 29°0Clear
47 °Clear

Crystal, Friday, 30 October

Clear. High 47°, low 29°.

Pressure30.33 inHg
Wind5.8 mph NW
Humidity38%
Visibility—
Dew point16°
Sat, 3152° / 31°0Clear
52 °Clear

Crystal, Saturday, 31 October

Clear. High 52°, low 31°.

Pressure30.24 inHg
Wind4.2 mph NE
Humidity27%
Visibility—
Dew point11°
Sun, 0153° / 37°0.5Rain
53 °Rain

Crystal, Sunday, 1 November

Rain. High 53°, low 37°.

Pressure30.00 inHg
Wind20.2 mph S
Humidity25%
Visibility—
Dew point14°
Mon, 0259° / 49°0.08Light rain
59 °Light rain

Crystal, Monday, 2 November

Light rain. High 59°, low 49°.

Pressure29.97 inHg
Wind9.4 mph S
Humidity77%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0354° / 37°0.03Climate normal
54 °Climate normal

Crystal, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.03 in
Chance of precipitation12%
Record high68° (1983)
Record low26° (1973)
Wed, 0454° / 38°0.05Climate normal
54 °Climate normal

Crystal, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.05 in
Chance of precipitation28%
Record high65° (1980)
Record low26° (2002)
Thu, 0553° / 37°0.04Climate normal
53 °Climate normal

Crystal, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.04 in
Chance of precipitation25%
Record high65° (1975)
Record low20° (1971)
Fri, 0653° / 38°0.04Climate normal
53 °Climate normal

Crystal, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.04 in
Chance of precipitation22%
Record high66° (1999)
Record low15° (1971)
Sat, 0752° / 38°0.06Climate normal
52 °Climate normal

Crystal, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation30%
Record high68° (1999)
Record low24° (1971)
Sun, 0850° / 35°0.06Climate normal
50 °Climate normal

Crystal, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation28%
Record high63° (2016)
Record low14° (1994)
Mon, 0950° / 35°0.06Climate normal
50 °Climate normal

Crystal, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation30%
Record high62° (2016)
Record low25° (2005)
Tue, 1050° / 35°0.05Climate normal
50 °Climate normal

Crystal, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.05 in
Chance of precipitation25%
Record high63° (1989)
Record low19° (1986)
Wed, 1150° / 35°0.04Climate normal
50 °Climate normal

Crystal, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (1999)
Record low13° (2000)
Thu, 1250° / 35°0.06Climate normal
50 °Climate normal

Crystal, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation30%
Record high66° (1999)
Record low12° (2000)
Fri, 1350° / 35°0.06Climate normal
50 °Climate normal

Crystal, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation37%
Record high64° (1999)
Record low9° (2000)
Sat, 1449° / 34°0.05Climate normal
49 °Climate normal

Crystal, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.05 in
Chance of precipitation23%
Record high63° (1999)
Record low18° (1985)
Sun, 1548° / 33°0.04Climate normal
48 °Climate normal

Crystal, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.04 in
Chance of precipitation17%
Record high61° (2001)
Record low4° (2014)
Mon, 1648° / 34°0.05Climate normal
48 °Climate normal

Crystal, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.05 in
Chance of precipitation28%
Record high60° (2001)
Record low1° (2014)

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 Crystal, 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 Crystal, 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.