Monthly outlook for Gruver, IA: average high 65.1°, average low 49.8°. That is 4° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 12 October (86.3°), the coolest 17 October (31.9°).
65.1°/49.8°
Average high / low
+4°
Above normal
4 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
64.9°
58.9°
+3.4°
21 October – 30 October
65.3°
55°
+5.7°
31 October – 9 November
at normal
49.3°
—
October records over 66 years
87.6°3 October 2025All-time high
15.1°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Ceylon (10 mi).
Mon, 1286° / 61°0
86 °
Gruver, Monday, 12 October
Overcast. High 86°, low 61°.
Pressure29.65 inHg
Wind9.5 mph S
Humidity55%
Visibility6.2 mi
Dew point61°
Tue, 1364° / 54°0
64 °
Gruver, Tuesday, 13 October
Clear. High 64°, low 54°.
Pressure29.94 inHg
Wind8.6 mph N
Humidity63%
Visibility6.2 mi
Dew point48°
Wed, 1460° / 47°0
60 °
Gruver, Wednesday, 14 October
Overcast. High 60°, low 47°.
Pressure30.21 inHg
Wind8.9 mph N
Humidity59%
Visibility6.2 mi
Dew point42°
Thu, 1553° / 50°0.49
53 °
Gruver, Thursday, 15 October
Rain. High 53°, low 50°.
Pressure30.12 inHg
Wind8.5 mph NE
Humidity92%
Visibility1.9 mi
Dew point51°
Fri, 1656° / 44°0
56 °
Gruver, Friday, 16 October
Clear. High 56°, low 44°.
Pressure30.59 inHg
Wind19.6 mph N
Humidity51%
Visibility—
Dew point35°
Sat, 1750° / 32°0
50 °
Gruver, Saturday, 17 October
Partly cloudy. High 50°, low 32°.
Pressure30.56 inHg
Wind14.7 mph S
Humidity29%
Visibility—
Dew point15°
Sun, 1861° / 42°0
61 °
Gruver, Sunday, 18 October
Overcast. High 61°, low 42°.
Pressure30.06 inHg
Wind24.4 mph SW
Humidity32%
Visibility—
Dew point24°
Mon, 1969° / 47°0
69 °
Gruver, Monday, 19 October
Mostly clear. High 69°, low 47°.
Pressure30.18 inHg
Wind9.4 mph SW
Humidity31%
Visibility—
Dew point32°
Tue, 2067° / 47°0
67 °
Gruver, Tuesday, 20 October
Mostly clear. High 67°, low 47°.
Pressure30.06 inHg
Wind19.1 mph S
Humidity40%
Visibility—
Dew point37°
Wed, 2170° / 56°0.1
70 °
Gruver, Wednesday, 21 October
Light rain. High 70°, low 56°.
Pressure29.97 inHg
Wind17.5 mph S
Humidity59%
Visibility—
Dew point51°
Thu, 2270° / 52°0.02
70 °
Gruver, Thursday, 22 October
Light rain. High 70°, low 52°.
Pressure30.15 inHg
Wind8.3 mph SE
Humidity45%
Visibility—
Dew point44°
Fri, 2366° / 56°0.06
66 °
Gruver, Friday, 23 October
Light rain. High 66°, low 56°.
Pressure30.12 inHg
Wind7.4 mph SE
Humidity81%
Visibility—
Dew point56°
Sat, 2471° / 53°0
71 °
Gruver, Saturday, 24 October
Clear. High 71°, low 53°.
Pressure30.09 inHg
Wind11.3 mph S
Humidity50%
Visibility—
Dew point47°
Sun, 2562° / 51°0.04
62 °
Gruver, Sunday, 25 October
Light rain. High 62°, low 51°.
Pressure30.00 inHg
Wind20.9 mph N
Humidity29%
Visibility—
Dew point29°
Mon, 2653° / 43°0
53 °
Gruver, Monday, 26 October
Overcast. High 53°, low 43°.
Pressure30.03 inHg
Wind18.8 mph NW
Humidity55%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 39°0.09
55 °
Gruver, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (1999)
Record low15° (2020)
Wed, 2853° / 38°0.05
53 °
Gruver, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.05 in
Chance of precipitation18%
Record high75° (2016)
Record low20° (1967)
Thu, 2954° / 38°0.08
54 °
Gruver, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation23%
Record high79° (2024)
Record low22° (1988)
Fri, 3053° / 38°0.07
53 °
Gruver, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high73° (2024)
Record low20° (1991)
Sat, 3152° / 37°0.09
52 °
Gruver, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (1968)
Record low19° (1993)
Sun, 0151° / 36°0.08
51 °
Gruver, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation23%
Record high73° (2022)
Record low20° (2002)
Mon, 0250° / 36°0.04
50 °
Gruver, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.04 in
Chance of precipitation15%
Record high74° (2022)
Record low12° (1991)
Tue, 0350° / 35°0.06
50 °
Gruver, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high72° (1978)
Record low4° (1991)
Wed, 0449° / 34°0.03
49 °
Gruver, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.03 in
Chance of precipitation22%
Record high72° (2020)
Record low-8° (1991)
Thu, 0549° / 34°0.06
49 °
Gruver, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation30%
Record high69° (2020)
Record low13° (1991)
Fri, 0649° / 34°0.05
49 °
Gruver, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.05 in
Chance of precipitation20%
Record high72° (2020)
Record low0° (1991)
Sat, 0749° / 33°0.02
49 °
Gruver, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high71° (2001)
Record low-15° (1991)
Sun, 0848° / 33°0.03
48 °
Gruver, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high75° (1999)
Record low-2° (1991)
Mon, 0947° / 32°0.15
47 °
Gruver, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.15 in
Chance of precipitation28%
Record high71° (1999)
Record low13° (2018)
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 Gruver, 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 Gruver, 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.