Monthly outlook for Gruver, IA: average high 59.7°, average low 46.1°. That is 1.6° above the climate normal for October. Precipitation is expected on 4 days (about 3.0 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 20 October (67.8°), the coolest 17 October (37.3°).
59.7°/46.1°
Average high / low
+1.6°
Above normal
4 / 4
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
60.7°
58°
+1.5°
23 October – 1 November
57.9°
53.8°
+2.3°
2 November – 11 November
at normal
47.8°
—
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).
Wed, 1461° / 42°0
61 °
Gruver, Wednesday, 14 October
Clear. High 61°, low 42°.
Pressure30.21 inHg
Wind7.9 mph N
Humidity61%
Visibility6.2 mi
Dew point42°
Thu, 1555° / 48°0.65
55 °
Gruver, Thursday, 15 October
Rain. High 55°, low 48°.
Pressure30.12 inHg
Wind12 mph N
Humidity93%
Visibility1.9 mi
Dew point49°
Fri, 1652° / 41°0
52 °
Gruver, Friday, 16 October
Clear. High 52°, low 41°.
Pressure30.56 inHg
Wind18.1 mph N
Humidity55%
Visibility6.2 mi
Dew point33°
Sat, 1760° / 37°0
60 °
Gruver, Saturday, 17 October
Clear. High 60°, low 37°.
Pressure30.30 inHg
Wind18 mph S
Humidity42%
Visibility—
Dew point31°
Sun, 1858° / 46°0
58 °
Gruver, Sunday, 18 October
Overcast. High 58°, low 46°.
Pressure30.00 inHg
Wind16.7 mph SW
Humidity52%
Visibility—
Dew point39°
Mon, 1958° / 47°0
58 °
Gruver, Monday, 19 October
Overcast. High 58°, low 47°.
Pressure30.12 inHg
Wind8.9 mph SE
Humidity73%
Visibility—
Dew point47°
Tue, 2068° / 52°0
68 °
Gruver, Tuesday, 20 October
Overcast. High 68°, low 52°.
Pressure30.06 inHg
Wind15.9 mph S
Humidity59%
Visibility—
Dew point48°
Wed, 2167° / 59°0.42
67 °
Gruver, Wednesday, 21 October
Rain. High 67°, low 59°.
Pressure29.97 inHg
Wind18.1 mph S
Humidity87%
Visibility—
Dew point60°
Thu, 2266° / 64°1.74
66 °
Gruver, Thursday, 22 October
Heavy rain. High 66°, low 64°.
Pressure29.74 inHg
Wind16.1 mph S
Humidity96%
Visibility—
Dew point64°
Fri, 2366° / 46°0.23
66 °
Gruver, Friday, 23 October
Rain. High 66°, low 46°.
Pressure29.88 inHg
Wind23 mph W
Humidity60%
Visibility—
Dew point40°
Sat, 2451° / 39°0
51 °
Gruver, Saturday, 24 October
Clear. High 51°, low 39°.
Pressure30.30 inHg
Wind14.4 mph W
Humidity50%
Visibility—
Dew point29°
Sun, 2556° / 41°0
56 °
Gruver, Sunday, 25 October
Overcast. High 56°, low 41°.
Pressure30.18 inHg
Wind8.9 mph NW
Humidity51%
Visibility—
Dew point35°
Mon, 2657° / 42°0
57 °
Gruver, Monday, 26 October
Clear. High 57°, low 42°.
Pressure30.36 inHg
Wind6.5 mph SW
Humidity49%
Visibility—
Dew point34°
Tue, 2760° / 43°0
60 °
Gruver, Tuesday, 27 October
Clear. High 60°, low 43°.
Pressure30.12 inHg
Wind18.2 mph SW
Humidity52%
Visibility—
Dew point38°
Wed, 2859° / 43°0
59 °
Gruver, Wednesday, 28 October
Clear. High 59°, low 43°.
Pressure30.06 inHg
Wind10.2 mph W
Humidity43%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.