As of 21:52 CDT

Weather in Diamond Cave, AR

74°Current weather

Diamond Cave, Monday, 12 October, 21:52

Clear. Feels like 73°. High 88°, low 63°.

Pressure29.97 inHg
Wind7.4 mph SW
Humidity54%
Visibility6.2 mi
Dew point56°

Monthly outlook for Diamond Cave, AR: average high 71.1°, average low 54°. That is 1.1° above the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 12 October (88.2°), the coolest 17 October (41.2°).

71.1°/54°
Average high / low
+1.1°
Above normal
4 / 5
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October74.2°70.4°+2.1°
22 October – 31 October65.8°66.4°-0.3°
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, 1388° / 69°0.03Light rain
88 °Light rain

Diamond Cave, Tuesday, 13 October

Light rain. High 88°, low 69°.

Pressure29.97 inHg
Wind8.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point69°
Wed, 1480° / 69°0.57Heavy rain
80 °Heavy rain

Diamond Cave, Wednesday, 14 October

Heavy rain. High 80°, low 69°.

Pressure30.03 inHg
Wind9.1 mph SW
Humidity83%
Visibility4.0 mi
Dew point72°
Thu, 1583° / 67°0Clear
83 °Clear

Diamond Cave, Thursday, 15 October

Clear. High 83°, low 67°.

Pressure30.03 inHg
Wind8.7 mph SW
Humidity49%
Visibility6.2 mi
Dew point60°
Fri, 1663° / 48°0.04Light rain
63 °Light rain

Diamond Cave, Friday, 16 October

Light rain. High 63°, low 48°.

Pressure30.42 inHg
Wind14.5 mph N
Humidity50%
Visibility6.2 mi
Dew point37°
Sat, 1759° / 41°0Clear
59 °Clear

Diamond Cave, Saturday, 17 October

Clear. High 59°, low 41°.

Pressure30.47 inHg
Wind8.3 mph NE
Humidity48%
Visibility—
Dew point35°
Sun, 1865° / 41°0Partly cloudy
65 °Partly cloudy

Diamond Cave, Sunday, 18 October

Partly cloudy. High 65°, low 41°.

Pressure30.27 inHg
Wind6.6 mph S
Humidity35%
Visibility—
Dew point33°
Mon, 1962° / 51°0.04Light rain
62 °Light rain

Diamond Cave, Monday, 19 October

Light rain. High 62°, low 51°.

Pressure30.18 inHg
Wind3 mph S
Humidity67%
Visibility—
Dew point50°
Tue, 2076° / 58°0.02Light rain
76 °Light rain

Diamond Cave, Tuesday, 20 October

Light rain. High 76°, low 58°.

Pressure30.09 inHg
Wind5.9 mph SE
Humidity67%
Visibility—
Dew point58°
Wed, 2178° / 60°0Partly cloudy
78 °Partly cloudy

Diamond Cave, Wednesday, 21 October

Partly cloudy. High 78°, low 60°.

Pressure30.06 inHg
Wind9.7 mph SE
Humidity63%
Visibility—
Dew point60°
Thu, 2278° / 67°0.02Light rain
78 °Light rain

Diamond Cave, Thursday, 22 October

Light rain. High 78°, low 67°.

Pressure29.94 inHg
Wind15.4 mph S
Humidity62%
Visibility—
Dew point62°
Fri, 2369° / 54°1.29Heavy rain
69 °Heavy rain

Diamond Cave, Friday, 23 October

Heavy rain. High 69°, low 54°.

Pressure30.15 inHg
Wind10.8 mph SW
Humidity48%
Visibility—
Dew point46°
Sat, 2460° / 48°0Overcast
60 °Overcast

Diamond Cave, Saturday, 24 October

Overcast. High 60°, low 48°.

Pressure30.27 inHg
Wind9.8 mph NE
Humidity47%
Visibility—
Dew point38°
Sun, 2563° / 45°0Clear
63 °Clear

Diamond Cave, Sunday, 25 October

Clear. High 63°, low 45°.

Pressure30.30 inHg
Wind8.4 mph NE
Humidity42%
Visibility—
Dew point36°
Mon, 2656° / 42°0Overcast
56 °Overcast

Diamond Cave, Monday, 26 October

Overcast. High 56°, low 42°.

Pressure30.18 inHg
Wind8.4 mph NW
Humidity60%
Visibility—
Dew point38°
Tue, 2769° / 42°0Clear
69 °Clear

Diamond Cave, Tuesday, 27 October

Clear. High 69°, low 42°.

Pressure29.91 inHg
Wind11.2 mph NW
Humidity40%
Visibility—
Dew point39°
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.