Monthly outlook for Blencoe, IA: average high 66.8°, average low 50.7°. That is 2.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 10 October (86.7°), the coolest 24 October (32.2°).
66.8°/50.7°
Average high / low
+2.4°
Above normal
3 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
70°
63.4°
+3.7°
19 October – 28 October
61.4°
59.7°
+1°
29 October – 7 November
at normal
54.1°
—
October records over 66 years
90°1 October 2023All-time high
11.1°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Turin (9 mi).
Sat, 1087° / 67°0
87 °
Blencoe, Saturday, 10 October
Clear. High 87°, low 67°.
Pressure29.80 inHg
Wind15.1 mph S
Humidity50%
Visibility6.2 mi
Dew point58°
Sun, 1184° / 65°0
84 °
Blencoe, Sunday, 11 October
Overcast. High 84°, low 65°.
Pressure29.74 inHg
Wind12.8 mph S
Humidity48%
Visibility6.2 mi
Dew point57°
Mon, 1284° / 62°0
84 °
Blencoe, Monday, 12 October
Clear. High 84°, low 62°.
Pressure29.65 inHg
Wind9.1 mph SW
Humidity47%
Visibility6.2 mi
Dew point60°
Tue, 1366° / 59°0
66 °
Blencoe, Tuesday, 13 October
Overcast. High 66°, low 59°.
Pressure30.00 inHg
Wind10.5 mph N
Humidity61%
Visibility—
Dew point49°
Wed, 1466° / 57°0.1
66 °
Blencoe, Wednesday, 14 October
Light rain. High 66°, low 57°.
Pressure30.00 inHg
Wind11.8 mph E
Humidity60%
Visibility—
Dew point50°
Thu, 1563° / 53°0.78
63 °
Blencoe, Thursday, 15 October
Rain. High 63°, low 53°.
Pressure29.80 inHg
Wind21.7 mph NW
Humidity91%
Visibility—
Dew point60°
Fri, 1653° / 42°0.17
53 °
Blencoe, Friday, 16 October
Rain. High 53°, low 42°.
Pressure30.18 inHg
Wind26.8 mph NW
Humidity45%
Visibility—
Dew point28°
Sat, 1749° / 34°0
49 °
Blencoe, Saturday, 17 October
Clear. High 49°, low 34°.
Pressure30.53 inHg
Wind18 mph NW
Humidity34%
Visibility—
Dew point17°
Sun, 1863° / 41°0
63 °
Blencoe, Sunday, 18 October
Mostly clear. High 63°, low 41°.
Pressure30.12 inHg
Wind15.1 mph S
Humidity44%
Visibility—
Dew point35°
Mon, 1967° / 45°0
67 °
Blencoe, Monday, 19 October
Clear. High 67°, low 45°.
Pressure30.12 inHg
Wind10.2 mph SE
Humidity40%
Visibility—
Dew point36°
Tue, 2068° / 48°0.01
68 °
Blencoe, Tuesday, 20 October
Light rain. High 68°, low 48°.
Pressure30.09 inHg
Wind17.7 mph S
Humidity34%
Visibility—
Dew point35°
Wed, 2167° / 55°0.01
67 °
Blencoe, Wednesday, 21 October
Light rain. High 67°, low 55°.
Pressure30.09 inHg
Wind11.3 mph S
Humidity52%
Visibility—
Dew point45°
Thu, 2266° / 50°0
66 °
Blencoe, Thursday, 22 October
Partly cloudy. High 66°, low 50°.
Pressure29.97 inHg
Wind20.5 mph NW
Humidity34%
Visibility—
Dew point35°
Fri, 2350° / 40°0
50 °
Blencoe, Friday, 23 October
Clear. High 50°, low 40°.
Pressure30.27 inHg
Wind20.2 mph NW
Humidity38%
Visibility—
Dew point23°
Sat, 2451° / 32°0
51 °
Blencoe, Saturday, 24 October
Clear. High 51°, low 32°.
Pressure30.30 inHg
Wind7.6 mph SE
Humidity35%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2558° / 41°0.05
58 °
Blencoe, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.05 in
Chance of precipitation25%
Record high78° (1989)
Record low27° (1976)
Mon, 2659° / 41°0.07
59 °
Blencoe, Monday, 26 October
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.07 in
Chance of precipitation23%
Record high76° (1989)
Record low16° (2020)
Tue, 2757° / 41°0.08
57 °
Blencoe, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.08 in
Chance of precipitation20%
Record high82° (1999)
Record low11° (2020)
Wed, 2856° / 40°0.05
56 °
Blencoe, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.05 in
Chance of precipitation12%
Record high79° (2016)
Record low22° (1967)
Thu, 2958° / 40°0.07
58 °
Blencoe, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.07 in
Chance of precipitation18%
Record high81° (2024)
Record low21° (1980)
Fri, 3056° / 40°0.1
56 °
Blencoe, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.1 in
Chance of precipitation28%
Record high76° (2024)
Record low20° (1991)
Sat, 3155° / 38°0.09
55 °
Blencoe, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (1968)
Record low19° (1993)
Sun, 0154° / 39°0.09
54 °
Blencoe, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (1990)
Record low20° (2002)
Mon, 0253° / 38°0.05
53 °
Blencoe, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.05 in
Chance of precipitation25%
Record high75° (2005)
Record low9° (1991)
Tue, 0354° / 37°0.06
54 °
Blencoe, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.06 in
Chance of precipitation20%
Record high75° (2022)
Record low2° (1991)
Wed, 0453° / 36°0.02
53 °
Blencoe, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.02 in
Chance of precipitation8%
Record high70° (1978)
Record low-14° (1991)
Thu, 0553° / 37°0.04
53 °
Blencoe, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.04 in
Chance of precipitation15%
Record high73° (2008)
Record low17° (1991)
Fri, 0653° / 36°0.03
53 °
Blencoe, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.03 in
Chance of precipitation12%
Record high73° (1980)
Record low10° (1991)
Sat, 0753° / 36°0.02
53 °
Blencoe, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.02 in
Chance of precipitation10%
Record high74° (2001)
Record low-11° (1991)
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 Blencoe, IA 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 Blencoe, IA 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.