As of 03:08 CDT

Weather in Diamond Cave, AR

73°Current weather

Diamond Cave, Monday, 12 October, 03:08

Clear. Feels like 74°. High 87°, low 67°.

Pressure30.03 inHg
Wind6 mph SW
Humidity68%
Visibility6.2 mi
Dew point61°

Monthly outlook for Diamond Cave, AR: average high 72.2°, average low 52.9°. That is 1.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 13 October (88.7°), the coolest 18 October (38.7°).

72.2°/52.9°
Average high / low
+1.7°
Above normal
4 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October74.5°70.4°+2.3°
22 October – 31 October68.2°66.4°+1°
1 November – 10 Novemberat normal62.2°—

October records over 66 years

91.6°11 October 1963All-time high
25.2°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Jasper (3 mi).

Tue, 1389° / 67°0Mostly clear
89 °Mostly clear

Diamond Cave, Tuesday, 13 October

Mostly clear. High 89°, low 67°.

Pressure29.97 inHg
Wind9.1 mph SW
Humidity62%
Visibility6.2 mi
Dew point69°
Wed, 1479° / 68°0.72Rain
79 °Rain

Diamond Cave, Wednesday, 14 October

Rain. High 79°, low 68°.

Pressure30.06 inHg
Wind1.7 mph SE
Humidity98%
Visibility1.1 mi
Dew point72°
Thu, 1584° / 66°0Clear
84 °Clear

Diamond Cave, Thursday, 15 October

Clear. High 84°, low 66°.

Pressure30.03 inHg
Wind6.7 mph SW
Humidity54%
Visibility6.2 mi
Dew point60°
Fri, 1665° / 50°0.2Rain
65 °Rain

Diamond Cave, Friday, 16 October

Rain. High 65°, low 50°.

Pressure30.42 inHg
Wind14.4 mph N
Humidity48%
Visibility—
Dew point39°
Sat, 1760° / 42°0Overcast
60 °Overcast

Diamond Cave, Saturday, 17 October

Overcast. High 60°, low 42°.

Pressure30.45 inHg
Wind7.2 mph NE
Humidity46%
Visibility—
Dew point34°
Sun, 1865° / 39°0Mostly clear
65 °Mostly clear

Diamond Cave, Sunday, 18 October

Mostly clear. High 65°, low 39°.

Pressure30.36 inHg
Wind6.6 mph S
Humidity21%
Visibility—
Dew point21°
Mon, 1971° / 47°0Clear
71 °Clear

Diamond Cave, Monday, 19 October

Clear. High 71°, low 47°.

Pressure30.27 inHg
Wind8 mph S
Humidity49%
Visibility—
Dew point47°
Tue, 2078° / 56°0Overcast
78 °Overcast

Diamond Cave, Tuesday, 20 October

Overcast. High 78°, low 56°.

Pressure30.09 inHg
Wind9.4 mph S
Humidity49%
Visibility—
Dew point53°
Wed, 2166° / 62°0.14Light rain
66 °Light rain

Diamond Cave, Wednesday, 21 October

Light rain. High 66°, low 62°.

Pressure29.97 inHg
Wind7.4 mph S
Humidity92%
Visibility—
Dew point63°
Thu, 2265° / 50°0.22Rain
65 °Rain

Diamond Cave, Thursday, 22 October

Rain. High 65°, low 50°.

Pressure30.09 inHg
Wind13.4 mph NW
Humidity37%
Visibility—
Dew point35°
Fri, 2366° / 46°0Clear
66 °Clear

Diamond Cave, Friday, 23 October

Clear. High 66°, low 46°.

Pressure30.15 inHg
Wind10.6 mph NW
Humidity27%
Visibility—
Dew point29°
Sat, 2464° / 41°0Overcast
64 °Overcast

Diamond Cave, Saturday, 24 October

Overcast. High 64°, low 41°.

Pressure30.09 inHg
Wind5.9 mph S
Humidity32%
Visibility—
Dew point31°
Sun, 2578° / 53°0Clear
78 °Clear

Diamond Cave, Sunday, 25 October

Clear. High 78°, low 53°.

Pressure29.68 inHg
Wind13.8 mph SW
Humidity43%
Visibility—
Dew point45°
Mon, 2667° / 48°0Partly cloudy
67 °Partly cloudy

Diamond Cave, Monday, 26 October

Partly cloudy. High 67°, low 48°.

Pressure30.03 inHg
Wind7 mph N
Humidity53%
Visibility—
Dew point45°
Tue, 2768° / 46°0Overcast
68 °Overcast

Diamond Cave, Tuesday, 27 October

Overcast. High 68°, low 46°.

Pressure30.06 inHg
Wind3 mph NW
Humidity36%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2865° / 49°0.1Climate normal
65 °Climate normal

Diamond Cave, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.1 in
Chance of precipitation32%
Record high81° (2024)
Record low31° (2017)
Thu, 2965° / 49°0.11Climate normal
65 °Climate normal

Diamond Cave, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.11 in
Chance of precipitation35%
Record high79° (2016)
Record low29° (2017)
Fri, 3066° / 50°0.19Climate normal
66 °Climate normal

Diamond Cave, Friday, 30 October

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.19 in
Chance of precipitation35%
Record high82° (1968)
Record low29° (1993)
Sat, 3166° / 50°0.26Climate normal
66 °Climate normal

Diamond Cave, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.26 in
Chance of precipitation40%
Record high82° (2016)
Record low25° (2023)
Sun, 0164° / 49°0.2Climate normal
64 °Climate normal

Diamond Cave, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.2 in
Chance of precipitation35%
Record high80° (2016)
Record low24° (2023)
Mon, 0263° / 47°0.09Climate normal
63 °Climate normal

Diamond Cave, Monday, 2 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.09 in
Chance of precipitation27%
Record high81° (2016)
Record low27° (1991)
Tue, 0362° / 47°0.1Climate normal
62 °Climate normal

Diamond Cave, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.1 in
Chance of precipitation30%
Record high79° (1978)
Record low20° (1991)
Wed, 0462° / 47°0.17Climate normal
62 °Climate normal

Diamond Cave, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.17 in
Chance of precipitation28%
Record high81° (1978)
Record low21° (1991)
Thu, 0562° / 46°0.21Climate normal
62 °Climate normal

Diamond Cave, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.21 in
Chance of precipitation32%
Record high80° (1978)
Record low27° (1976)
Fri, 0662° / 45°0.12Climate normal
62 °Climate normal

Diamond Cave, Friday, 6 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.12 in
Chance of precipitation28%
Record high76° (1980)
Record low29° (1993)
Sat, 0762° / 46°0.13Climate normal
62 °Climate normal

Diamond Cave, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.13 in
Chance of precipitation22%
Record high78° (2023)
Record low26° (1993)
Sun, 0862° / 47°0.04Climate normal
62 °Climate normal

Diamond Cave, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.04 in
Chance of precipitation15%
Record high79° (2023)
Record low21° (1991)
Mon, 0963° / 46°0.13Climate normal
63 °Climate normal

Diamond Cave, Monday, 9 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.13 in
Chance of precipitation30%
Record high78° (1980)
Record low22° (1991)
Tue, 1061° / 44°0.09Climate normal
61 °Climate normal

Diamond Cave, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1989)
Record low19° (2018)

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 Cave, AR 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 Cave, AR 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.