Monthly outlook for Curlew, IA: average high 58.4°, average low 44.8°. That is 0.9° above the climate normal for October. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 22 October (73.1°), the coolest 17 October (33°).
58.4°/44.8°
Average high / low
+0.9°
Above normal
5 / 4
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
62.3°
58°
+2.4°
25 October – 3 November
51.9°
53.3°
-0.8°
4 November – 13 November
at normal
47.3°
—
October records over 66 years
89.1°3 October 2025All-time high
14.2°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Webb (14 mi).
Fri, 1650° / 34°0.05
50 °
Curlew, Friday, 16 October
Light rain. High 50°, low 34°.
Pressure30.50 inHg
Wind20.2 mph N
Humidity54%
Visibility6.2 mi
Dew point32°
Sat, 1758° / 33°0
58 °
Curlew, Saturday, 17 October
Clear. High 58°, low 33°.
Pressure30.45 inHg
Wind14.5 mph SW
Humidity44%
Visibility6.2 mi
Dew point29°
Sun, 1863° / 43°0
63 °
Curlew, Sunday, 18 October
Clear. High 63°, low 43°.
Pressure30.24 inHg
Wind14 mph S
Humidity53%
Visibility6.2 mi
Dew point39°
Mon, 1959° / 45°0
59 °
Curlew, Monday, 19 October
Overcast. High 59°, low 45°.
Pressure30.21 inHg
Wind10.3 mph S
Humidity68%
Visibility6.2 mi
Dew point45°
Tue, 2067° / 47°0
67 °
Curlew, Tuesday, 20 October
Clear. High 67°, low 47°.
Pressure30.15 inHg
Wind13 mph S
Humidity54%
Visibility—
Dew point45°
Wed, 2169° / 52°0.07
69 °
Curlew, Wednesday, 21 October
Light rain. High 69°, low 52°.
Pressure30.12 inHg
Wind15.1 mph S
Humidity54%
Visibility—
Dew point47°
Thu, 2273° / 54°0
73 °
Curlew, Thursday, 22 October
Clear. High 73°, low 54°.
Pressure30.06 inHg
Wind13 mph S
Humidity68%
Visibility—
Dew point57°
Fri, 2370° / 60°0
70 °
Curlew, Friday, 23 October
Overcast. High 70°, low 60°.
Pressure29.94 inHg
Wind19.7 mph SE
Humidity41%
Visibility—
Dew point44°
Sat, 2463° / 52°0
63 °
Curlew, Saturday, 24 October
Clear. High 63°, low 52°.
Pressure30.12 inHg
Wind21.6 mph S
Humidity38%
Visibility—
Dew point34°
Sun, 2550° / 42°0
50 °
Curlew, Sunday, 25 October
Overcast. High 50°, low 42°.
Pressure30.42 inHg
Wind10.4 mph NW
Humidity49%
Visibility—
Dew point30°
Mon, 2650° / 44°0.64
50 °
Curlew, Monday, 26 October
Rain. High 50°, low 44°.
Pressure30.00 inHg
Wind13.5 mph NE
Humidity73%
Visibility—
Dew point41°
Tue, 2751° / 44°0.01
51 °
Curlew, Tuesday, 27 October
Light rain. High 51°, low 44°.
Pressure30.03 inHg
Wind11.4 mph NW
Humidity73%
Visibility—
Dew point41°
Wed, 2847° / 41°0.69
47 °
Curlew, Wednesday, 28 October
Rain. High 47°, low 41°.
Pressure29.83 inHg
Wind15.8 mph NW
Humidity83%
Visibility—
Dew point40°
Thu, 2956° / 38°0
56 °
Curlew, Thursday, 29 October
Clear. High 56°, low 38°.
Pressure29.94 inHg
Wind12.3 mph W
Humidity53%
Visibility—
Dew point34°
Fri, 3058° / 42°0
58 °
Curlew, Friday, 30 October
Clear. High 58°, low 42°.
Pressure30.06 inHg
Wind9.9 mph W
Humidity38%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3152° / 37°0.1
52 °
Curlew, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (1968)
Record low18° (1993)
Sun, 0151° / 36°0.08
51 °
Curlew, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation22%
Record high73° (2022)
Record low20° (2002)
Mon, 0251° / 36°0.04
51 °
Curlew, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (2022)
Record low11° (1991)
Tue, 0350° / 35°0.06
50 °
Curlew, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation18%
Record high73° (1978)
Record low4° (1991)
Wed, 0450° / 34°0.03
50 °
Curlew, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.03 in
Chance of precipitation20%
Record high70° (2020)
Record low-12° (1991)
Thu, 0550° / 34°0.06
50 °
Curlew, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2020)
Record low15° (1991)
Fri, 0650° / 35°0.04
50 °
Curlew, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (2020)
Record low4° (1991)
Sat, 0750° / 33°0.02
50 °
Curlew, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high71° (2001)
Record low-16° (1991)
Sun, 0849° / 33°0.04
49 °
Curlew, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.04 in
Chance of precipitation17%
Record high75° (1999)
Record low-3° (1991)
Mon, 0948° / 33°0.14
48 °
Curlew, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.14 in
Chance of precipitation27%
Record high72° (2022)
Record low15° (2018)
Tue, 1045° / 30°0.09
45 °
Curlew, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (2012)
Record low10° (2018)
Wed, 1144° / 28°0.07
44 °
Curlew, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.07 in
Chance of precipitation22%
Record high67° (1964)
Record low4° (1986)
Thu, 1242° / 28°0.07
42 °
Curlew, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation23%
Record high66° (2005)
Record low4° (1966)
Fri, 1345° / 29°0.06
45 °
Curlew, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.06 in
Chance of precipitation28%
Record high71° (1999)
Record low2° (1986)
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 Curlew, 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 Curlew, 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.