Monthly outlook for Glenwood, IA: average high 55.1°, average low 47.4°. That is 0.8° above the climate normal for October. Precipitation is expected on 10 days (about 4.3 inches), against a normal of 3 days and 1.2 inches. The warmest day looks like 31 October (71°), the coolest 9 November (38.3°).
55.1°/47.4°
Average high / low
+0.8°
Above normal
10 / 3
Wet days / normal
4.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
62.1°
55.5°
+3.7°
9 November – 18 November
43.5°
50.6°
-4°
19 November – 28 November
at normal
45.6°
—
October records over 66 years
94.6°5 October 2024All-time high
9.5°27 October 1997All-time low
Sat, 3171° / 60°0.21
71 °
Glenwood, Saturday, 31 October
Rain. High 71°, low 60°.
Pressure30.21 inHg
Wind9.3 mph S
Humidity86%
Visibility6.2 mi
Dew point59°
Sun, 0169° / 57°0.01
69 °
Glenwood, Sunday, 1 November
Light rain. High 69°, low 57°.
Pressure30.18 inHg
Wind9.1 mph S
Humidity75%
Visibility6.2 mi
Dew point58°
Mon, 0265° / 62°1.15
65 °
Glenwood, Monday, 2 November
Heavy rain. High 65°, low 62°.
Pressure29.74 inHg
Wind19.7 mph S
Humidity95%
Visibility3.4 mi
Dew point61°
Tue, 0362° / 51°0.49
62 °
Glenwood, Tuesday, 3 November
Rain. High 62°, low 51°.
Pressure29.85 inHg
Wind13.9 mph NW
Humidity84%
Visibility5.1 mi
Dew point53°
Wed, 0460° / 51°0.07
60 °
Glenwood, Wednesday, 4 November
Light rain. High 60°, low 51°.
Pressure29.94 inHg
Wind13.6 mph NW
Humidity51%
Visibility—
Dew point38°
Thu, 0561° / 45°0
61 °
Glenwood, Thursday, 5 November
Overcast. High 61°, low 45°.
Pressure29.88 inHg
Wind8.7 mph N
Humidity67%
Visibility—
Dew point45°
Fri, 0661° / 46°0
61 °
Glenwood, Friday, 6 November
Partly cloudy. High 61°, low 46°.
Pressure29.94 inHg
Wind6.2 mph SE
Humidity69%
Visibility—
Dew point46°
Sat, 0758° / 51°0
58 °
Glenwood, Saturday, 7 November
Overcast. High 58°, low 51°.
Pressure30.09 inHg
Wind12 mph E
Humidity63%
Visibility—
Dew point44°
Sun, 0849° / 41°0.68
49 °
Glenwood, Sunday, 8 November
Rain. High 49°, low 41°.
Pressure30.21 inHg
Wind16.3 mph E
Humidity88%
Visibility—
Dew point38°
Mon, 0941° / 38°0.74
41 °
Glenwood, Monday, 9 November
Rain. High 41°, low 38°.
Pressure30.15 inHg
Wind13.1 mph E
Humidity96%
Visibility—
Dew point38°
Tue, 1041° / 40°0.04
41 °
Glenwood, Tuesday, 10 November
Light rain. High 41°, low 40°.
Pressure30.12 inHg
Wind10.2 mph N
Humidity88%
Visibility—
Dew point37°
Wed, 1145° / 40°0
45 °
Glenwood, Wednesday, 11 November
Overcast. High 45°, low 40°.
Pressure30.09 inHg
Wind7.2 mph S
Humidity70%
Visibility—
Dew point35°
Thu, 1246° / 39°0.06
46 °
Glenwood, Thursday, 12 November
Light rain. High 46°, low 39°.
Pressure29.74 inHg
Wind14.6 mph SE
Humidity71%
Visibility—
Dew point36°
Fri, 1345° / 43°0.5
45 °
Glenwood, Friday, 13 November
Light rain. High 45°, low 43°.
Pressure29.53 inHg
Wind11 mph N
Humidity94%
Visibility—
Dew point44°
Sat, 1445° / 41°0.07
45 °
Glenwood, Saturday, 14 November
Light rain. High 45°, low 41°.
Pressure29.85 inHg
Wind18.6 mph NW
Humidity94%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1551° / 34°0.06
51 °
Glenwood, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (2001)
Record low4° (1972)
Mon, 1651° / 33°0.05
51 °
Glenwood, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.05 in
Chance of precipitation13%
Record high72° (1963)
Record low12° (2014)
Tue, 1751° / 35°0.07
51 °
Glenwood, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (2016)
Record low13° (1961)
Wed, 1850° / 35°0.05
50 °
Glenwood, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.05 in
Chance of precipitation17%
Record high75° (1999)
Record low9° (1961)
Thu, 1950° / 34°0.07
50 °
Glenwood, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.07 in
Chance of precipitation22%
Record high70° (2007)
Record low11° (1961)
Fri, 2048° / 32°0.09
48 °
Glenwood, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.09 in
Chance of precipitation17%
Record high65° (1990)
Record low9° (1985)
Sat, 2147° / 31°0.04
47 °
Glenwood, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.04 in
Chance of precipitation13%
Record high73° (1990)
Record low10° (1964)
Sun, 2247° / 31°0.03
47 °
Glenwood, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.03 in
Chance of precipitation10%
Record high69° (1966)
Record low17° (2017)
Mon, 2346° / 30°0.05
46 °
Glenwood, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.05 in
Chance of precipitation20%
Record high61° (2005)
Record low10° (1970)
Tue, 2446° / 29°0.07
46 °
Glenwood, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.07 in
Chance of precipitation13%
Record high69° (2017)
Record low9° (1991)
Wed, 2545° / 29°0.03
45 °
Glenwood, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.03 in
Chance of precipitation15%
Record high66° (1960)
Record low2° (1991)
Thu, 2644° / 30°0.06
44 °
Glenwood, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high69° (1990)
Record low10° (1993)
Fri, 2741° / 27°0.08
41 °
Glenwood, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.08 in
Chance of precipitation33%
Record high65° (2017)
Record low11° (1985)
Sat, 2842° / 26°0.05
42 °
Glenwood, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.05 in
Chance of precipitation17%
Record high67° (1998)
Record low6° (1975)
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 Glenwood, 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 Glenwood, 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.