As of 15:03 MDT

Weather in Diamond, WY

55°Current weather

Diamond, Friday, 16 October, 15:03

Clear. Feels like 51°. High 55°, low 29°.

Pressure30.56 inHg
Wind5.2 mph W
Humidity37%
Visibility6.2 mi
Dew point29°

Monthly outlook for Diamond, WY: average high 58.3°, average low 40.2°. That is 1.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 17 October (70.4°), the coolest 16 October (28.7°).

58.3°/40.2°
Average high / low
+1.2°
Above normal
3 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October58.9°58.2°+0.4°
26 October – 4 November57.2°51.4°+3.2°
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
Wind18.8 mph W
Humidity27%
Visibility6.2 mi
Dew point21°
Sun, 1865° / 45°0Overcast
65 °Overcast

Diamond, Sunday, 18 October

Overcast. High 65°, low 45°.

Pressure30.06 inHg
Wind12.7 mph NW
Humidity30%
Visibility6.2 mi
Dew point29°
Mon, 1966° / 41°0Mostly clear
66 °Mostly clear

Diamond, Monday, 19 October

Mostly clear. High 66°, low 41°.

Pressure30.00 inHg
Wind0.6 mph NW
Humidity31%
Visibility6.2 mi
Dew point30°
Tue, 2065° / 44°0Partly cloudy
65 °Partly cloudy

Diamond, Tuesday, 20 October

Partly cloudy. High 65°, low 44°.

Pressure29.94 inHg
Wind6 mph W
Humidity33%
Visibility6.2 mi
Dew point36°
Wed, 2167° / 43°0Clear
67 °Clear

Diamond, Wednesday, 21 October

Clear. High 67°, low 43°.

Pressure30.12 inHg
Wind10.1 mph SE
Humidity40%
Visibility—
Dew point36°
Thu, 2265° / 52°0.12Rain
65 °Rain

Diamond, Thursday, 22 October

Rain. High 65°, low 52°.

Pressure29.77 inHg
Wind21.2 mph SE
Humidity45%
Visibility—
Dew point40°
Fri, 2359° / 47°0Clear
59 °Clear

Diamond, Friday, 23 October

Clear. High 59°, low 47°.

Pressure29.71 inHg
Wind29.9 mph SW
Humidity35%
Visibility—
Dew point28°
Sat, 2440° / 32°0.33Snow
40 °Snow

Diamond, Saturday, 24 October

Snow. High 40°, low 32°.

Pressure30.24 inHg
Wind17 mph N
Humidity91%
Visibility—
Dew point31°
Sun, 2536° / 30°0.07Light snow
36 °Light snow

Diamond, Sunday, 25 October

Light snow. High 36°, low 30°.

Pressure30.39 inHg
Wind7.9 mph N
Humidity82%
Visibility—
Dew point27°
Mon, 2651° / 30°0Mostly clear
51 °Mostly clear

Diamond, Monday, 26 October

Mostly clear. High 51°, low 30°.

Pressure30.21 inHg
Wind10.5 mph S
Humidity51%
Visibility—
Dew point28°
Tue, 2758° / 37°0Partly cloudy
58 °Partly cloudy

Diamond, Tuesday, 27 October

Partly cloudy. High 58°, low 37°.

Pressure29.74 inHg
Wind15.2 mph SE
Humidity49%
Visibility—
Dew point33°
Wed, 2859° / 41°0Clear
59 °Clear

Diamond, Wednesday, 28 October

Clear. High 59°, low 41°.

Pressure29.68 inHg
Wind32.9 mph W
Humidity23%
Visibility—
Dew point18°
Thu, 2958° / 42°0Partly cloudy
58 °Partly cloudy

Diamond, Thursday, 29 October

Partly cloudy. High 58°, low 42°.

Pressure29.97 inHg
Wind40 mph W
Humidity20%
Visibility—
Dew point12°
Fri, 3060° / 48°0Overcast
60 °Overcast

Diamond, Friday, 30 October

Overcast. High 60°, low 48°.

Pressure29.97 inHg
Wind13.6 mph SW
Humidity46%
Visibility—
Dew point35°
Sat, 3157° / 46°0Overcast
57 °Overcast

Diamond, Saturday, 31 October

Overcast. High 57°, low 46°.

Pressure29.71 inHg
Wind30.4 mph W
Humidity44%
Visibility—
Dew point32°
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.