Monthly outlook for Rena, AR: average high 78.7°, average low 56°. That is 3.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 15 October (92.5°), the coolest 18 October (37.5°).
78.7°/56°
Average high / low
+3.1°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
82.5°
74.2°
+4.6°
19 October – 28 October
72.5°
70.1°
+1.3°
29 October – 7 November
at normal
66°
—
October records over 66 years
92.8°11 October 1963All-time high
27.9°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Fort Smith (10 mi).
Sat, 1089° / 60°0
89 °
Rena, Saturday, 10 October
Clear. High 89°, low 60°.
Pressure30.00 inHg
Wind4.5 mph SE
Humidity49%
Visibility6.2 mi
Dew point59°
Sun, 1188° / 64°0
88 °
Rena, Sunday, 11 October
Partly cloudy. High 88°, low 64°.
Pressure30.00 inHg
Wind6.3 mph SW
Humidity48%
Visibility6.2 mi
Dew point62°
Mon, 1286° / 67°0
86 °
Rena, Monday, 12 October
Clear. High 86°, low 67°.
Pressure30.00 inHg
Wind7.8 mph S
Humidity50%
Visibility6.2 mi
Dew point61°
Tue, 1391° / 72°0
91 °
Rena, Tuesday, 13 October
Mostly clear. High 91°, low 72°.
Pressure29.91 inHg
Wind9.3 mph S
Humidity57%
Visibility—
Dew point70°
Wed, 1487° / 72°0.58
87 °
Rena, Wednesday, 14 October
Rain. High 87°, low 72°.
Pressure29.91 inHg
Wind9.3 mph SE
Humidity70%
Visibility—
Dew point73°
Thu, 1592° / 70°0
92 °
Rena, Thursday, 15 October
Mostly clear. High 92°, low 70°.
Pressure29.88 inHg
Wind13.1 mph SW
Humidity42%
Visibility—
Dew point62°
Fri, 1672° / 55°0.09
72 °
Rena, Friday, 16 October
Light rain. High 72°, low 55°.
Pressure30.24 inHg
Wind14.1 mph N
Humidity34%
Visibility—
Dew point37°
Sat, 1762° / 46°0
62 °
Rena, Saturday, 17 October
Mostly clear. High 62°, low 46°.
Pressure30.50 inHg
Wind11 mph N
Humidity21%
Visibility—
Dew point18°
Sun, 1867° / 37°0
67 °
Rena, Sunday, 18 October
Overcast. High 67°, low 37°.
Pressure30.36 inHg
Wind5.4 mph SE
Humidity21%
Visibility—
Dew point19°
Mon, 1973° / 45°0
73 °
Rena, Monday, 19 October
Overcast. High 73°, low 45°.
Pressure30.27 inHg
Wind5.1 mph SE
Humidity20%
Visibility—
Dew point22°
Tue, 2075° / 45°0
75 °
Rena, Tuesday, 20 October
Overcast. High 75°, low 45°.
Pressure30.24 inHg
Wind8.3 mph SE
Humidity24%
Visibility—
Dew point30°
Wed, 2178° / 54°0
78 °
Rena, Wednesday, 21 October
Partly cloudy. High 78°, low 54°.
Pressure30.18 inHg
Wind9.3 mph SE
Humidity43%
Visibility—
Dew point49°
Thu, 2278° / 57°0.19
78 °
Rena, Thursday, 22 October
Light rain. High 78°, low 57°.
Pressure30.03 inHg
Wind6.8 mph W
Humidity40%
Visibility—
Dew point49°
Fri, 2366° / 49°0.01
66 °
Rena, Friday, 23 October
Light rain. High 66°, low 49°.
Pressure30.24 inHg
Wind12.5 mph N
Humidity28%
Visibility—
Dew point30°
Sat, 2465° / 40°0
65 °
Rena, Saturday, 24 October
Clear. High 65°, low 40°.
Pressure30.30 inHg
Wind6.3 mph N
Humidity22%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2569° / 52°0.13
69 °
Rena, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.13 in
Chance of precipitation33%
Record high83° (2024)
Record low37° (1982)
Mon, 2669° / 51°0.11
69 °
Rena, Monday, 26 October
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.11 in
Chance of precipitation30%
Record high84° (2014)
Record low39° (1994)
Tue, 2768° / 51°0.16
68 °
Rena, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.16 in
Chance of precipitation33%
Record high83° (1963)
Record low38° (2012)
Wed, 2868° / 50°0.16
68 °
Rena, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.16 in
Chance of precipitation28%
Record high85° (2024)
Record low34° (2017)
Thu, 2968° / 50°0.13
68 °
Rena, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.13 in
Chance of precipitation35%
Record high83° (2024)
Record low33° (2017)
Fri, 3068° / 51°0.19
68 °
Rena, Friday, 30 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.19 in
Chance of precipitation30%
Record high83° (2024)
Record low32° (1993)
Sat, 3168° / 51°0.26
68 °
Rena, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.26 in
Chance of precipitation35%
Record high85° (2016)
Record low28° (1993)
Sun, 0167° / 50°0.18
67 °
Rena, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.18 in
Chance of precipitation32%
Record high81° (2016)
Record low29° (1993)
Mon, 0265° / 48°0.07
65 °
Rena, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.07 in
Chance of precipitation27%
Record high82° (2012)
Record low28° (1991)
Tue, 0365° / 48°0.15
65 °
Rena, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.15 in
Chance of precipitation28%
Record high81° (1978)
Record low23° (1991)
Wed, 0465° / 48°0.19
65 °
Rena, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.19 in
Chance of precipitation28%
Record high81° (1978)
Record low22° (1991)
Thu, 0565° / 48°0.21
65 °
Rena, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.21 in
Chance of precipitation23%
Record high82° (2017)
Record low27° (1991)
Fri, 0665° / 46°0.11
65 °
Rena, Friday, 6 November
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.11 in
Chance of precipitation23%
Record high80° (2023)
Record low31° (1991)
Sat, 0765° / 47°0.11
65 °
Rena, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.11 in
Chance of precipitation20%
Record high83° (2023)
Record low26° (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 Rena, 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 Rena, 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.