Monthly outlook for Blackfish, AR: average high 79.6°, average low 56.8°. That is 3.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 15 October (97.3°), the coolest 18 October (38.3°).
79.6°/56.8°
Average high / low
+3.8°
Above normal
3 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
83°
73.8°
+5.1°
19 October – 28 October
73.9°
69.9°
+2.2°
29 October – 7 November
at normal
66.2°
—
October records over 66 years
93.9°2 October 2019All-time high
31.3°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Widener (6 mi).
Sat, 1072° / 58°0.28
72 °
Blackfish, Saturday, 10 October
Rain. High 72°, low 58°.
Pressure29.94 inHg
Wind11.1 mph N
Humidity93%
Visibility2.6 mi
Dew point64°
Sun, 1190° / 55°0
90 °
Blackfish, Sunday, 11 October
Clear. High 90°, low 55°.
Pressure30.03 inHg
Wind7.7 mph SW
Humidity40%
Visibility6.2 mi
Dew point58°
Mon, 1290° / 69°0
90 °
Blackfish, Monday, 12 October
Clear. High 90°, low 69°.
Pressure30.06 inHg
Wind11.1 mph SW
Humidity33%
Visibility6.2 mi
Dew point54°
Tue, 1393° / 70°0
93 °
Blackfish, Tuesday, 13 October
Clear. High 93°, low 70°.
Pressure29.94 inHg
Wind9.6 mph SW
Humidity49%
Visibility—
Dew point66°
Wed, 1493° / 76°0.15
93 °
Blackfish, Wednesday, 14 October
Rain. High 93°, low 76°.
Pressure29.94 inHg
Wind8.8 mph SW
Humidity54%
Visibility—
Dew point70°
Thu, 1597° / 71°0
97 °
Blackfish, Thursday, 15 October
Mostly clear. High 97°, low 71°.
Pressure29.94 inHg
Wind16.8 mph SW
Humidity33%
Visibility—
Dew point59°
Fri, 1679° / 61°0.12
79 °
Blackfish, Friday, 16 October
Light rain. High 79°, low 61°.
Pressure30.12 inHg
Wind16.2 mph W
Humidity86%
Visibility—
Dew point59°
Sat, 1762° / 47°0
62 °
Blackfish, Saturday, 17 October
Partly cloudy. High 62°, low 47°.
Pressure30.42 inHg
Wind19 mph N
Humidity22%
Visibility—
Dew point20°
Sun, 1865° / 38°0
65 °
Blackfish, Sunday, 18 October
Clear. High 65°, low 38°.
Pressure30.36 inHg
Wind8.1 mph NE
Humidity22%
Visibility—
Dew point19°
Mon, 1972° / 46°0
72 °
Blackfish, Monday, 19 October
Overcast. High 72°, low 46°.
Pressure30.30 inHg
Wind6.9 mph SE
Humidity21%
Visibility—
Dew point25°
Tue, 2078° / 49°0
78 °
Blackfish, Tuesday, 20 October
Mostly clear. High 78°, low 49°.
Pressure30.30 inHg
Wind9.4 mph SE
Humidity29%
Visibility—
Dew point37°
Wed, 2180° / 54°0
80 °
Blackfish, Wednesday, 21 October
Partly cloudy. High 80°, low 54°.
Pressure30.24 inHg
Wind9.4 mph SE
Humidity28%
Visibility—
Dew point39°
Thu, 2282° / 57°0
82 °
Blackfish, Thursday, 22 October
Overcast. High 82°, low 57°.
Pressure30.09 inHg
Wind10 mph SE
Humidity41%
Visibility—
Dew point51°
Fri, 2370° / 57°0
70 °
Blackfish, Friday, 23 October
Mostly clear. High 70°, low 57°.
Pressure30.12 inHg
Wind16.4 mph N
Humidity24%
Visibility—
Dew point31°
Sat, 2461° / 41°0
61 °
Blackfish, Saturday, 24 October
Mostly clear. High 61°, low 41°.
Pressure30.24 inHg
Wind14.4 mph N
Humidity19%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2569° / 54°0.16
69 °
Blackfish, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.16 in
Chance of precipitation32%
Record high84° (2024)
Record low41° (1982)
Mon, 2669° / 54°0.16
69 °
Blackfish, Monday, 26 October
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.16 in
Chance of precipitation32%
Record high84° (2014)
Record low41° (1990)
Tue, 2768° / 53°0.14
68 °
Blackfish, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.14 in
Chance of precipitation23%
Record high83° (2023)
Record low42° (2001)
Wed, 2867° / 52°0.17
67 °
Blackfish, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.17 in
Chance of precipitation32%
Record high83° (2024)
Record low37° (2017)
Thu, 2968° / 52°0.13
68 °
Blackfish, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.13 in
Chance of precipitation27%
Record high83° (2016)
Record low33° (2017)
Fri, 3069° / 53°0.14
69 °
Blackfish, Friday, 30 October
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.14 in
Chance of precipitation27%
Record high84° (2016)
Record low35° (1993)
Sat, 3169° / 54°0.17
69 °
Blackfish, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.17 in
Chance of precipitation32%
Record high85° (2016)
Record low31° (1993)
Sun, 0168° / 53°0.15
68 °
Blackfish, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.15 in
Chance of precipitation32%
Record high83° (2000)
Record low31° (1993)
Mon, 0266° / 51°0.14
66 °
Blackfish, Monday, 2 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.14 in
Chance of precipitation32%
Record high81° (1961)
Record low35° (1966)
Tue, 0365° / 50°0.11
65 °
Blackfish, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.11 in
Chance of precipitation27%
Record high83° (2016)
Record low29° (1966)
Wed, 0465° / 50°0.12
65 °
Blackfish, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.12 in
Chance of precipitation20%
Record high80° (2024)
Record low26° (1991)
Thu, 0564° / 50°0.16
64 °
Blackfish, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.16 in
Chance of precipitation28%
Record high79° (2017)
Record low30° (1991)
Fri, 0664° / 49°0.16
64 °
Blackfish, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.16 in
Chance of precipitation30%
Record high79° (2024)
Record low32° (1967)
Sat, 0764° / 49°0.11
64 °
Blackfish, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.11 in
Chance of precipitation22%
Record high80° (2023)
Record low29° (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 Blackfish, 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 Blackfish, 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.