As of 15:21 CDT

Weather in Diamond, MO

89°Current weather

Diamond, Thursday, 8 October, 15:21

Clear. Feels like 88°. High 89°, low 57°.

Pressure30.03 inHg
Wind1.7 mph SE
Humidity36%
Visibility6.2 mi
Dew point59°

Monthly outlook for Diamond, MO: average high 81.3°, average low 58.8°. That is 6.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 14 October (93.2°), the coolest 23 October (42.7°).

81.3°/58.8°
Average high / low
+6.7°
Above normal
1 / 4
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October85.1°70.3°+8.2°
18 October – 27 October75.1°66.4°+4.8°
28 October – 6 Novemberat normal61.9°—

October records over 66 years

91°4 October 2024All-time high
25.3°31 October 1993All-time low

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

Fri, 0988° / 59°0Clear
88 °Clear

Diamond, Friday, 9 October

Clear. High 88°, low 59°.

Pressure30.06 inHg
Wind8.2 mph S
Humidity43%
Visibility6.2 mi
Dew point58°
Sat, 1084° / 56°0Overcast
84 °Overcast

Diamond, Saturday, 10 October

Overcast. High 84°, low 56°.

Pressure30.00 inHg
Wind6.7 mph S
Humidity40%
Visibility6.2 mi
Dew point55°
Sun, 1188° / 60°0Partly cloudy
88 °Partly cloudy

Diamond, Sunday, 11 October

Partly cloudy. High 88°, low 60°.

Pressure29.97 inHg
Wind10 mph SW
Humidity39%
Visibility6.2 mi
Dew point56°
Mon, 1289° / 71°0Clear
89 °Clear

Diamond, Monday, 12 October

Clear. High 89°, low 71°.

Pressure29.94 inHg
Wind15.1 mph SW
Humidity39%
Visibility6.2 mi
Dew point57°
Tue, 1390° / 72°0Mostly clear
90 °Mostly clear

Diamond, Tuesday, 13 October

Mostly clear. High 90°, low 72°.

Pressure29.91 inHg
Wind13.6 mph SW
Humidity47%
Visibility—
Dew point64°
Wed, 1493° / 73°0Clear
93 °Clear

Diamond, Wednesday, 14 October

Clear. High 93°, low 73°.

Pressure29.83 inHg
Wind22.7 mph S
Humidity42%
Visibility—
Dew point62°
Thu, 1590° / 75°0.01Light rain
90 °Light rain

Diamond, Thursday, 15 October

Light rain. High 90°, low 75°.

Pressure29.88 inHg
Wind22.4 mph SW
Humidity46%
Visibility—
Dew point65°
Fri, 1673° / 53°0.63Rain
73 °Rain

Diamond, Friday, 16 October

Rain. High 73°, low 53°.

Pressure30.27 inHg
Wind17.7 mph N
Humidity95%
Visibility—
Dew point58°
Sat, 1767° / 51°0Overcast
67 °Overcast

Diamond, Saturday, 17 October

Overcast. High 67°, low 51°.

Pressure30.47 inHg
Wind16.6 mph NE
Humidity48%
Visibility—
Dew point39°
Sun, 1876° / 49°0Clear
76 °Clear

Diamond, Sunday, 18 October

Clear. High 76°, low 49°.

Pressure30.30 inHg
Wind10.7 mph E
Humidity34%
Visibility—
Dew point39°
Mon, 1980° / 59°0Overcast
80 °Overcast

Diamond, Monday, 19 October

Overcast. High 80°, low 59°.

Pressure30.18 inHg
Wind13.4 mph SW
Humidity48%
Visibility—
Dew point55°
Tue, 2074° / 59°0.01Light rain
74 °Light rain

Diamond, Tuesday, 20 October

Light rain. High 74°, low 59°.

Pressure30.18 inHg
Wind11.9 mph S
Humidity56%
Visibility—
Dew point56°
Wed, 2178° / 55°0Clear
78 °Clear

Diamond, Wednesday, 21 October

Clear. High 78°, low 55°.

Pressure30.09 inHg
Wind7.5 mph S
Humidity52%
Visibility—
Dew point53°
Thu, 2268° / 49°0Partly cloudy
68 °Partly cloudy

Diamond, Thursday, 22 October

Partly cloudy. High 68°, low 49°.

Pressure30.12 inHg
Wind15.5 mph N
Humidity39%
Visibility—
Dew point37°
Fri, 2374° / 43°0Clear
74 °Clear

Diamond, Friday, 23 October

Clear. High 74°, low 43°.

Pressure30.09 inHg
Wind15.9 mph S
Humidity18%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2466° / 50°0.11Climate normal
66 °Climate normal

Diamond, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.11 in
Chance of precipitation30%
Record high86° (2024)
Record low31° (1981)
Sun, 2564° / 49°0.12Climate normal
64 °Climate normal

Diamond, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.12 in
Chance of precipitation28%
Record high81° (2014)
Record low35° (2013)
Mon, 2665° / 48°0.09Climate normal
65 °Climate normal

Diamond, Monday, 26 October

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation33%
Record high82° (1963)
Record low33° (2020)
Tue, 2764° / 48°0.18Climate normal
64 °Climate normal

Diamond, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.18 in
Chance of precipitation33%
Record high81° (1999)
Record low33° (2020)
Wed, 2863° / 47°0.11Climate normal
63 °Climate normal

Diamond, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.11 in
Chance of precipitation23%
Record high85° (2024)
Record low29° (2017)
Thu, 2964° / 48°0.2Climate normal
64 °Climate normal

Diamond, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.2 in
Chance of precipitation35%
Record high80° (2024)
Record low33° (2017)
Fri, 3064° / 49°0.16Climate normal
64 °Climate normal

Diamond, Friday, 30 October

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.16 in
Chance of precipitation32%
Record high82° (2024)
Record low27° (1993)
Sat, 3163° / 48°0.23Climate normal
63 °Climate normal

Diamond, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.23 in
Chance of precipitation42%
Record high80° (2016)
Record low25° (1993)
Sun, 0162° / 47°0.2Climate normal
62 °Climate normal

Diamond, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.2 in
Chance of precipitation33%
Record high79° (2016)
Record low23° (2023)
Mon, 0261° / 46°0.12Climate normal
61 °Climate normal

Diamond, Monday, 2 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.12 in
Chance of precipitation25%
Record high78° (2012)
Record low24° (1991)
Tue, 0360° / 46°0.1Climate normal
60 °Climate normal

Diamond, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.1 in
Chance of precipitation23%
Record high79° (1978)
Record low16° (1991)
Wed, 0461° / 45°0.19Climate normal
61 °Climate normal

Diamond, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.19 in
Chance of precipitation30%
Record high79° (1978)
Record low19° (1991)
Thu, 0560° / 45°0.09Climate normal
60 °Climate normal

Diamond, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (2017)
Record low27° (1976)
Fri, 0660° / 43°0.09Climate normal
60 °Climate normal

Diamond, Friday, 6 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (1980)
Record low27° (1993)

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, MO 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, MO 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.