Monthly outlook for Gruver, IA: average high 56.6°, average low 41.6°. That is 0.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 20 October (65.9°), the coolest 26 October (33.7°).
56.6°/41.6°
Average high / low
+0.1°
Above normal
2 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
58.5°
57.6°
+0.5°
24 October – 2 November
53.5°
53.3°
+0.1°
3 November – 12 November
at normal
46.9°
—
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).
Thu, 1553° / 48°0.54
53 °
Gruver, Thursday, 15 October
Rain. High 53°, low 48°.
Pressure30.06 inHg
Wind9.7 mph N
Humidity94%
Visibility1.7 mi
Dew point48°
Fri, 1650° / 40°0.02
50 °
Gruver, Friday, 16 October
Light rain. High 50°, low 40°.
Pressure30.47 inHg
Wind23.4 mph N
Humidity59%
Visibility6.2 mi
Dew point32°
Sat, 1758° / 35°0
58 °
Gruver, Saturday, 17 October
Clear. High 58°, low 35°.
Pressure30.47 inHg
Wind13.7 mph SW
Humidity44%
Visibility6.2 mi
Dew point28°
Sun, 1862° / 43°0
62 °
Gruver, Sunday, 18 October
Clear. High 62°, low 43°.
Pressure30.21 inHg
Wind16.5 mph S
Humidity49%
Visibility—
Dew point37°
Mon, 1963° / 44°0
63 °
Gruver, Monday, 19 October
Overcast. High 63°, low 44°.
Pressure30.15 inHg
Wind14.1 mph S
Humidity59%
Visibility—
Dew point44°
Tue, 2066° / 45°0
66 °
Gruver, Tuesday, 20 October
Clear. High 66°, low 45°.
Pressure30.18 inHg
Wind14.2 mph S
Humidity58%
Visibility—
Dew point46°
Wed, 2162° / 50°0
62 °
Gruver, Wednesday, 21 October
Clear. High 62°, low 50°.
Pressure30.06 inHg
Wind15.3 mph N
Humidity44%
Visibility—
Dew point39°
Thu, 2255° / 39°0
55 °
Gruver, Thursday, 22 October
Clear. High 55°, low 39°.
Pressure30.36 inHg
Wind9.5 mph NE
Humidity37%
Visibility—
Dew point25°
Fri, 2357° / 36°0
57 °
Gruver, Friday, 23 October
Clear. High 57°, low 36°.
Pressure30.36 inHg
Wind14.2 mph S
Humidity35%
Visibility—
Dew point24°
Sat, 2448° / 44°0.2
48 °
Gruver, Saturday, 24 October
Light rain. High 48°, low 44°.
Pressure30.15 inHg
Wind13.6 mph N
Humidity89%
Visibility—
Dew point43°
Sun, 2547° / 38°0
47 °
Gruver, Sunday, 25 October
Clear. High 47°, low 38°.
Pressure30.21 inHg
Wind17.4 mph NW
Humidity51%
Visibility—
Dew point27°
Mon, 2656° / 34°0
56 °
Gruver, Monday, 26 October
Partly cloudy. High 56°, low 34°.
Pressure29.94 inHg
Wind13.1 mph S
Humidity41%
Visibility—
Dew point26°
Tue, 2756° / 38°0
56 °
Gruver, Tuesday, 27 October
Clear. High 56°, low 38°.
Pressure29.97 inHg
Wind9.7 mph E
Humidity49%
Visibility—
Dew point32°
Wed, 2855° / 39°0
55 °
Gruver, Wednesday, 28 October
Overcast. High 55°, low 39°.
Pressure29.91 inHg
Wind9.2 mph SE
Humidity64%
Visibility—
Dew point40°
Thu, 2960° / 47°0
60 °
Gruver, Thursday, 29 October
Clear. High 60°, low 47°.
Pressure29.88 inHg
Wind13.4 mph S
Humidity63%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1044° / 30°0.1
44 °
Gruver, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (2012)
Record low10° (2018)
Wed, 1143° / 28°0.06
43 °
Gruver, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.06 in
Chance of precipitation25%
Record high66° (1964)
Record low5° (1986)
Thu, 1241° / 27°0.07
41 °
Gruver, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.07 in
Chance of precipitation23%
Record high66° (2005)
Record low-1° (2019)
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.