Monthly outlook for Nira, IA: average high 66.5°, average low 51.4°. That is 2.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 12 October (85.7°), the coolest 17 October (31.8°).
66.5°/51.4°
Average high / low
+2.7°
Above normal
5 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
66.6°
62.6°
+2.2°
21 October – 30 October
66.2°
58.7°
+4.2°
31 October – 9 November
at normal
53.8°
—
October records over 66 years
92.8°6 October 1963All-time high
17.4°28 October 1967All-time low
Climate normals and records are computed from the nearest reference point — West Chester (10 mi).
Mon, 1286° / 66°0
86 °
Nira, Monday, 12 October
Overcast. High 86°, low 66°.
Pressure29.80 inHg
Wind13.4 mph SW
Humidity61%
Visibility6.2 mi
Dew point65°
Tue, 1378° / 65°0.03
78 °
Nira, Tuesday, 13 October
Light rain. High 78°, low 65°.
Pressure29.88 inHg
Wind2.8 mph NW
Humidity74%
Visibility6.2 mi
Dew point64°
Wed, 1469° / 59°0.21
69 °
Nira, Wednesday, 14 October
Rain. High 69°, low 59°.
Pressure30.09 inHg
Wind8.9 mph NE
Humidity65%
Visibility6.2 mi
Dew point55°
Thu, 1562° / 57°1.19
62 °
Nira, Thursday, 15 October
Rain. High 62°, low 57°.
Pressure30.06 inHg
Wind10.8 mph E
Humidity89%
Visibility4.7 mi
Dew point57°
Fri, 1660° / 48°0
60 °
Nira, Friday, 16 October
Mostly clear. High 60°, low 48°.
Pressure30.47 inHg
Wind16.4 mph NW
Humidity50%
Visibility—
Dew point38°
Sat, 1746° / 32°0
46 °
Nira, Saturday, 17 October
Clear. High 46°, low 32°.
Pressure30.62 inHg
Wind9.5 mph N
Humidity31%
Visibility—
Dew point14°
Sun, 1854° / 34°0
54 °
Nira, Sunday, 18 October
Partly cloudy. High 54°, low 34°.
Pressure30.36 inHg
Wind20.1 mph S
Humidity44%
Visibility—
Dew point28°
Mon, 1962° / 41°0
62 °
Nira, Monday, 19 October
Partly cloudy. High 62°, low 41°.
Pressure30.30 inHg
Wind14.1 mph SW
Humidity50%
Visibility—
Dew point38°
Tue, 2065° / 45°0
65 °
Nira, Tuesday, 20 October
Partly cloudy. High 65°, low 45°.
Pressure30.24 inHg
Wind12.9 mph S
Humidity41%
Visibility—
Dew point36°
Wed, 2163° / 52°0.06
63 °
Nira, Wednesday, 21 October
Light rain. High 63°, low 52°.
Pressure30.15 inHg
Wind11.7 mph S
Humidity55%
Visibility—
Dew point43°
Thu, 2271° / 56°0
71 °
Nira, Thursday, 22 October
Mostly clear. High 71°, low 56°.
Pressure30.18 inHg
Wind7.4 mph S
Humidity63%
Visibility—
Dew point54°
Fri, 2372° / 58°0.22
72 °
Nira, Friday, 23 October
Light rain. High 72°, low 58°.
Pressure30.12 inHg
Wind7.9 mph SW
Humidity68%
Visibility—
Dew point57°
Sat, 2467° / 60°0
67 °
Nira, Saturday, 24 October
Overcast. High 67°, low 60°.
Pressure30.15 inHg
Wind7.1 mph E
Humidity77%
Visibility—
Dew point58°
Sun, 2571° / 51°0.15
71 °
Nira, Sunday, 25 October
Rain. High 71°, low 51°.
Pressure29.85 inHg
Wind20.6 mph NW
Humidity72%
Visibility—
Dew point60°
Mon, 2653° / 42°0
53 °
Nira, Monday, 26 October
Overcast. High 53°, low 42°.
Pressure29.94 inHg
Wind18 mph NW
Humidity55%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2757° / 42°0.06
57 °
Nira, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.06 in
Chance of precipitation18%
Record high76° (2014)
Record low21° (1997)
Wed, 2856° / 41°0.05
56 °
Nira, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.05 in
Chance of precipitation22%
Record high77° (2016)
Record low17° (1967)
Thu, 2957° / 41°0.08
57 °
Nira, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.08 in
Chance of precipitation22%
Record high80° (2024)
Record low19° (1980)
Fri, 3058° / 42°0.09
58 °
Nira, Friday, 30 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.09 in
Chance of precipitation37%
Record high77° (2024)
Record low18° (1980)
Sat, 3156° / 42°0.13
56 °
Nira, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.13 in
Chance of precipitation33%
Record high76° (1968)
Record low23° (1993)
Sun, 0156° / 41°0.17
56 °
Nira, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.17 in
Chance of precipitation32%
Record high76° (2000)
Record low22° (2023)
Mon, 0254° / 39°0.09
54 °
Nira, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation30%
Record high74° (1964)
Record low17° (1991)
Tue, 0354° / 39°0.07
54 °
Nira, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (1978)
Record low12° (1991)
Wed, 0453° / 39°0.11
53 °
Nira, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation23%
Record high70° (1978)
Record low11° (1991)
Thu, 0553° / 38°0.07
53 °
Nira, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (1978)
Record low19° (1991)
Fri, 0653° / 37°0.07
53 °
Nira, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high71° (2020)
Record low18° (1991)
Sat, 0753° / 37°0.02
53 °
Nira, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (1966)
Record low6° (1991)
Sun, 0852° / 37°0.04
52 °
Nira, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation22%
Record high77° (1999)
Record low-2° (1991)
Mon, 0953° / 37°0.11
53 °
Nira, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high75° (1999)
Record low9° (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 Nira, 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 Nira, 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.