As of 21:34 MDT

Weather in Diamond, WY

40°Current weather

Diamond, Friday, 16 October, 21:34

Clear. Feels like 34°. High 55°, low 29°.

Pressure30.45 inHg
Wind8.7 mph W
Humidity65%
Visibility6.2 mi
Dew point29°

Monthly outlook for Diamond, WY: average high 57.7°, average low 38.6°. That is 0.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 22 October (71.2°), the coolest 16 October (28.7°).

57.7°/38.6°
Average high / low
+0.9°
Above normal
3 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October60.2°58.2°+1.1°
26 October – 4 November53.5°51.4°+1.1°
5 November – 14 Novemberat normal48.8°—

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).

Sat, 1770° / 38°0Clear
70 °Clear

Diamond, Saturday, 17 October

Clear. High 70°, low 38°.

Pressure30.15 inHg
Wind18.6 mph W
Humidity27%
Visibility6.2 mi
Dew point21°
Sun, 1867° / 44°0Overcast
67 °Overcast

Diamond, Sunday, 18 October

Overcast. High 67°, low 44°.

Pressure30.03 inHg
Wind12.8 mph NW
Humidity30%
Visibility6.2 mi
Dew point28°
Mon, 1966° / 43°0Partly cloudy
66 °Partly cloudy

Diamond, Monday, 19 October

Partly cloudy. High 66°, low 43°.

Pressure30.03 inHg
Wind0.8 mph N
Humidity34%
Visibility6.2 mi
Dew point32°
Tue, 2065° / 42°0.01Light rain
65 °Light rain

Diamond, Tuesday, 20 October

Light rain. High 65°, low 42°.

Pressure29.97 inHg
Wind6.9 mph NW
Humidity37%
Visibility6.2 mi
Dew point38°
Wed, 2165° / 42°0Partly cloudy
65 °Partly cloudy

Diamond, Wednesday, 21 October

Partly cloudy. High 65°, low 42°.

Pressure30.15 inHg
Wind9.7 mph SE
Humidity44%
Visibility—
Dew point37°
Thu, 2271° / 44°0Overcast
71 °Overcast

Diamond, Thursday, 22 October

Overcast. High 71°, low 44°.

Pressure30.00 inHg
Wind9.3 mph S
Humidity32%
Visibility—
Dew point35°
Fri, 2359° / 40°0.02Light rain
59 °Light rain

Diamond, Friday, 23 October

Light rain. High 59°, low 40°.

Pressure29.68 inHg
Wind30.4 mph W
Humidity27%
Visibility—
Dew point24°
Sat, 2442° / 31°0Partly cloudy
42 °Partly cloudy

Diamond, Saturday, 24 October

Partly cloudy. High 42°, low 31°.

Pressure30.39 inHg
Wind15.1 mph E
Humidity47%
Visibility—
Dew point20°
Sun, 2542° / 35°0.06Snow
42 °Snow

Diamond, Sunday, 25 October

Snow. High 42°, low 35°.

Pressure30.18 inHg
Wind16 mph SE
Humidity95%
Visibility—
Dew point36°
Mon, 2657° / 42°0Overcast
57 °Overcast

Diamond, Monday, 26 October

Overcast. High 57°, low 42°.

Pressure30.06 inHg
Wind27.5 mph W
Humidity29%
Visibility—
Dew point21°
Tue, 2759° / 40°0Clear
59 °Clear

Diamond, Tuesday, 27 October

Clear. High 59°, low 40°.

Pressure30.06 inHg
Wind9.5 mph NW
Humidity31%
Visibility—
Dew point23°
Wed, 2852° / 42°0.13Light rain
52 °Light rain

Diamond, Wednesday, 28 October

Light rain. High 52°, low 42°.

Pressure29.85 inHg
Wind24.9 mph SE
Humidity59%
Visibility—
Dew point37°
Thu, 2947° / 35°0.57Snow
47 °Snow

Diamond, Thursday, 29 October

Snow. High 47°, low 35°.

Pressure29.53 inHg
Wind32.6 mph NW
Humidity68%
Visibility—
Dew point32°
Fri, 3047° / 33°0.02Light snow
47 °Light snow

Diamond, Friday, 30 October

Light snow. High 47°, low 33°.

Pressure30.06 inHg
Wind23.4 mph W
Humidity58%
Visibility—
Dew point30°
Sat, 3159° / 38°0Clear
59 °Clear

Diamond, Saturday, 31 October

Clear. High 59°, low 38°.

Pressure30.18 inHg
Wind11.2 mph W
Humidity35%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0149° / 31°0.05Climate normal
49 °Climate normal

Diamond, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation20%
Record high71° (2014)
Record low4° (2002)
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)

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.