Monthly outlook for Grantville, KS: average high 65.7°, average low 49.1°. That is 2.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 23 October (78.5°), the coolest 29 October (35.9°).
65.7°/49.1°
Average high / low
+2.7°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
67.9°
62.6°
+2.9°
1 November – 10 November
62.1°
57.6°
+2.5°
11 November – 20 November
at normal
53.9°
—
October records over 66 years
94.6°3 October 2006All-time high
22.5°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Topeka (8 mi).
Fri, 2378° / 55°0
78 °
Grantville, Friday, 23 October
Overcast. High 78°, low 55°.
Pressure30.15 inHg
Wind9.8 mph S
Humidity51%
Visibility6.2 mi
Dew point53°
Sat, 2477° / 59°0
77 °
Grantville, Saturday, 24 October
Mostly clear. High 77°, low 59°.
Pressure30.21 inHg
Wind10.7 mph S
Humidity46%
Visibility6.2 mi
Dew point50°
Sun, 2578° / 57°0
78 °
Grantville, Sunday, 25 October
Partly cloudy. High 78°, low 57°.
Pressure30.33 inHg
Wind5.3 mph S
Humidity52%
Visibility6.2 mi
Dew point54°
Mon, 2675° / 58°0
75 °
Grantville, Monday, 26 October
Mostly clear. High 75°, low 58°.
Pressure30.24 inHg
Wind9 mph S
Humidity47%
Visibility—
Dew point50°
Tue, 2763° / 46°0.02
63 °
Grantville, Tuesday, 27 October
Light rain. High 63°, low 46°.
Pressure30.27 inHg
Wind13.3 mph NW
Humidity61%
Visibility—
Dew point44°
Wed, 2846° / 41°0.11
46 °
Grantville, Wednesday, 28 October
Light rain. High 46°, low 41°.
Pressure30.50 inHg
Wind14.2 mph N
Humidity80%
Visibility—
Dew point37°
Thu, 2956° / 36°0
56 °
Grantville, Thursday, 29 October
Clear. High 56°, low 36°.
Pressure30.36 inHg
Wind10.8 mph S
Humidity49%
Visibility—
Dew point32°
Fri, 3063° / 43°0
63 °
Grantville, Friday, 30 October
Overcast. High 63°, low 43°.
Pressure30.00 inHg
Wind22.1 mph S
Humidity48%
Visibility—
Dew point39°
Sat, 3165° / 54°0.01
65 °
Grantville, Saturday, 31 October
Light rain. High 65°, low 54°.
Pressure29.77 inHg
Wind28.7 mph S
Humidity61%
Visibility—
Dew point50°
Sun, 0163° / 51°0.22
63 °
Grantville, Sunday, 1 November
Light rain. High 63°, low 51°.
Pressure29.85 inHg
Wind18.8 mph S
Humidity81%
Visibility—
Dew point56°
Mon, 0258° / 43°0
58 °
Grantville, Monday, 2 November
Clear. High 58°, low 43°.
Pressure30.39 inHg
Wind11.2 mph N
Humidity35%
Visibility—
Dew point28°
Tue, 0364° / 45°0
64 °
Grantville, Tuesday, 3 November
Mostly clear. High 64°, low 45°.
Pressure30.24 inHg
Wind16.7 mph SW
Humidity37%
Visibility—
Dew point34°
Wed, 0464° / 52°0
64 °
Grantville, Wednesday, 4 November
Overcast. High 64°, low 52°.
Pressure29.71 inHg
Wind20.1 mph SW
Humidity77%
Visibility—
Dew point52°
Thu, 0558° / 48°0
58 °
Grantville, Thursday, 5 November
Light rain. High 58°, low 48°.
Pressure30.00 inHg
Wind20.5 mph N
Humidity34%
Visibility—
Dew point29°
Fri, 0666° / 45°0
66 °
Grantville, Friday, 6 November
Mostly clear. High 66°, low 45°.
Pressure29.94 inHg
Wind13.6 mph S
Humidity46%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0757° / 41°0.03
57 °
Grantville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.03 in
Chance of precipitation10%
Record high76° (1966)
Record low18° (1991)
Sun, 0858° / 42°0.09
58 °
Grantville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.09 in
Chance of precipitation22%
Record high78° (2006)
Record low16° (1991)
Mon, 0958° / 41°0.08
58 °
Grantville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.08 in
Chance of precipitation28%
Record high77° (2012)
Record low19° (2018)
Tue, 1055° / 39°0.08
55 °
Grantville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.08 in
Chance of precipitation27%
Record high76° (2012)
Record low17° (2018)
Wed, 1154° / 37°0.05
54 °
Grantville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.05 in
Chance of precipitation17%
Record high75° (1964)
Record low12° (1986)
Thu, 1253° / 37°0.07
53 °
Grantville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation18%
Record high75° (2005)
Record low11° (2019)
Fri, 1354° / 37°0.05
54 °
Grantville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.05 in
Chance of precipitation13%
Record high76° (1999)
Record low9° (1986)
Sat, 1454° / 39°0.04
54 °
Grantville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.04 in
Chance of precipitation18%
Record high76° (2025)
Record low17° (2014)
Sun, 1554° / 38°0.07
54 °
Grantville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high75° (2025)
Record low23° (1982)
Mon, 1655° / 38°0.08
55 °
Grantville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.08 in
Chance of precipitation18%
Record high74° (1963)
Record low20° (2014)
Tue, 1756° / 40°0.07
56 °
Grantville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.07 in
Chance of precipitation20%
Record high74° (2016)
Record low20° (2014)
Wed, 1854° / 39°0.05
54 °
Grantville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.05 in
Chance of precipitation17%
Record high72° (1999)
Record low16° (2014)
Thu, 1954° / 38°0.08
54 °
Grantville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation23%
Record high75° (2007)
Record low21° (1985)
Fri, 2053° / 36°0.11
53 °
Grantville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.11 in
Chance of precipitation22%
Record high73° (2007)
Record low20° (1985)
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 Grantville, KS 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 Grantville, KS 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.