As of 11:33 MDT

Weather in Diamond, WY

65°Current weather

Diamond, Saturday, 17 October, 11:33

Clear. Feels like 62°. High 69°, low 33°.

Pressure30.15 inHg
Wind18.6 mph W
Humidity23%
Visibility6.2 mi
Dew point27°

Monthly outlook for Diamond, WY: average high 59°, average low 39.4°. That is 1.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 22 October (71.8°), the coolest 31 October (27.2°).

59°/39.4°
Average high / low
+1.9°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October63.5°57.9°+3.1°
27 October – 5 November51.5°50.9°+0.3°
6 November – 15 Novemberat normal48.3°—

October records over 66 years

84.7°4 October 2024All-time high
-6.9°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Brinton (6 mi).

Sun, 1869° / 41°0Overcast
69 °Overcast

Diamond, Sunday, 18 October

Overcast. High 69°, low 41°.

Pressure30.06 inHg
Wind12.1 mph NW
Humidity30%
Visibility6.2 mi
Dew point29°
Mon, 1965° / 41°0Clear
65 °Clear

Diamond, Monday, 19 October

Clear. High 65°, low 41°.

Pressure30.06 inHg
Wind5.3 mph SE
Humidity44%
Visibility6.2 mi
Dew point37°
Tue, 2066° / 41°0Partly cloudy
66 °Partly cloudy

Diamond, Tuesday, 20 October

Partly cloudy. High 66°, low 41°.

Pressure30.00 inHg
Wind6.5 mph W
Humidity37%
Visibility6.2 mi
Dew point38°
Wed, 2169° / 41°0Mostly clear
69 °Mostly clear

Diamond, Wednesday, 21 October

Mostly clear. High 69°, low 41°.

Pressure30.12 inHg
Wind6.7 mph NE
Humidity36%
Visibility—
Dew point34°
Thu, 2272° / 46°0Partly cloudy
72 °Partly cloudy

Diamond, Thursday, 22 October

Partly cloudy. High 72°, low 46°.

Pressure29.97 inHg
Wind8.9 mph S
Humidity32%
Visibility—
Dew point35°
Fri, 2359° / 46°0.21Rain
59 °Rain

Diamond, Friday, 23 October

Rain. High 59°, low 46°.

Pressure29.65 inHg
Wind23.2 mph W
Humidity39%
Visibility—
Dew point34°
Sat, 2453° / 44°0Overcast
53 °Overcast

Diamond, Saturday, 24 October

Overcast. High 53°, low 44°.

Pressure30.00 inHg
Wind32.2 mph W
Humidity52%
Visibility—
Dew point32°
Sun, 2562° / 42°0Overcast
62 °Overcast

Diamond, Sunday, 25 October

Overcast. High 62°, low 42°.

Pressure29.88 inHg
Wind15.6 mph S
Humidity30%
Visibility—
Dew point26°
Mon, 2652° / 44°0Overcast
52 °Overcast

Diamond, Monday, 26 October

Overcast. High 52°, low 44°.

Pressure29.77 inHg
Wind30.6 mph W
Humidity42%
Visibility—
Dew point28°
Tue, 2763° / 44°0Mostly clear
63 °Mostly clear

Diamond, Tuesday, 27 October

Mostly clear. High 63°, low 44°.

Pressure29.71 inHg
Wind28 mph W
Humidity25%
Visibility—
Dew point23°
Wed, 2854° / 39°0Clear
54 °Clear

Diamond, Wednesday, 28 October

Clear. High 54°, low 39°.

Pressure29.97 inHg
Wind33.3 mph W
Humidity13%
Visibility—
Dew point-1°
Thu, 2959° / 41°0.03Light rain
59 °Light rain

Diamond, Thursday, 29 October

Light rain. High 59°, low 41°.

Pressure29.68 inHg
Wind22.1 mph S
Humidity28%
Visibility—
Dew point23°
Fri, 3041° / 31°0.19Snow
41 °Snow

Diamond, Friday, 30 October

Snow. High 41°, low 31°.

Pressure29.29 inHg
Wind28.2 mph NW
Humidity80%
Visibility—
Dew point32°
Sat, 3141° / 27°0.01Light snow
41 °Light snow

Diamond, Saturday, 31 October

Light snow. High 41°, low 27°.

Pressure29.88 inHg
Wind28.8 mph W
Humidity39%
Visibility—
Dew point12°
Sun, 0150° / 29°0Partly cloudy
50 °Partly cloudy

Diamond, Sunday, 1 November

Partly cloudy. High 50°, low 29°.

Pressure29.83 inHg
Wind13.3 mph SW
Humidity38%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0249° / 31°0.05Climate normal
49 °Climate normal

Diamond, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation23%
Record high72° (2008)
Record low-6° (1991)
Tue, 0349° / 31°0.06Climate normal
49 °Climate normal

Diamond, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.06 in
Chance of precipitation17%
Record high70° (2015)
Record low-5° (1967)
Wed, 0451° / 31°0.02Climate normal
51 °Climate normal

Diamond, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.02 in
Chance of precipitation8%
Record high71° (1977)
Record low1° (1967)
Thu, 0551° / 32°0.03Climate normal
51 °Climate normal

Diamond, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (1999)
Record low-2° (1961)
Fri, 0651° / 33°0.03Climate normal
51 °Climate normal

Diamond, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation12%
Record high73° (2020)
Record low11° (1979)
Sat, 0752° / 33°0.02Climate normal
52 °Climate normal

Diamond, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (1999)
Record low3° (1990)
Sun, 0850° / 32°0.05Climate normal
50 °Climate normal

Diamond, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.05 in
Chance of precipitation25%
Record high71° (1999)
Record low10° (1986)
Mon, 0948° / 30°0.04Climate normal
48 °Climate normal

Diamond, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.04 in
Chance of precipitation25%
Record high69° (2016)
Record low6° (1960)
Tue, 1048° / 29°0.04Climate normal
48 °Climate normal

Diamond, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (2005)
Record low-1° (1986)
Wed, 1146° / 29°0.05Climate normal
46 °Climate normal

Diamond, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.05 in
Chance of precipitation20%
Record high68° (2005)
Record low6° (2019)
Thu, 1248° / 29°0.04Climate normal
48 °Climate normal

Diamond, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high71° (1999)
Record low-5° (2000)
Fri, 1348° / 30°0.05Climate normal
48 °Climate normal

Diamond, Friday, 13 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.05 in
Chance of precipitation22%
Record high70° (1999)
Record low-1° (2014)
Sat, 1446° / 29°0.04Climate normal
46 °Climate normal

Diamond, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high70° (2025)
Record low2° (2000)
Sun, 1546° / 28°0.04Climate normal
46 °Climate normal

Diamond, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (1999)
Record low-5° (1997)

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 Diamond, WY 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 Diamond, WY 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.