Monthly outlook for Waterville, OH: average high 63.3°, average low 47.3°. That is 2.5° above the climate normal for October. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 24 October (73.3°), the coolest 18 October (38°).
63.3°/47.3°
Average high / low
+2.5°
Above normal
6 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
64.8°
59.9°
+2.7°
24 October – 2 November
60.8°
56.7°
+2.3°
3 November – 12 November
at normal
51.8°
—
October records over 66 years
87.6°4 October 2025All-time high
24.3°31 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Toledo (14 mi).
Thu, 1569° / 59°0.22
69 °
Waterville, Thursday, 15 October
Rain. High 69°, low 59°.
Pressure30.15 inHg
Wind7.6 mph SE
Humidity74%
Visibility6.2 mi
Dew point52°
Fri, 1672° / 50°0.26
72 °
Waterville, Friday, 16 October
Rain. High 72°, low 50°.
Pressure29.85 inHg
Wind13.3 mph W
Humidity76%
Visibility6.2 mi
Dew point51°
Sat, 1752° / 39°0
52 °
Waterville, Saturday, 17 October
Clear. High 52°, low 39°.
Pressure30.50 inHg
Wind9.2 mph N
Humidity53%
Visibility6.2 mi
Dew point27°
Sun, 1860° / 38°0
60 °
Waterville, Sunday, 18 October
Clear. High 60°, low 38°.
Pressure30.56 inHg
Wind8.5 mph SW
Humidity46%
Visibility6.2 mi
Dew point32°
Mon, 1964° / 38°0
64 °
Waterville, Monday, 19 October
Clear. High 64°, low 38°.
Pressure30.45 inHg
Wind5.2 mph S
Humidity43%
Visibility—
Dew point37°
Tue, 2069° / 48°0
69 °
Waterville, Tuesday, 20 October
Overcast. High 69°, low 48°.
Pressure30.30 inHg
Wind5.1 mph SW
Humidity33%
Visibility—
Dew point35°
Wed, 2172° / 52°0
72 °
Waterville, Wednesday, 21 October
Clear. High 72°, low 52°.
Pressure30.21 inHg
Wind7.6 mph S
Humidity46%
Visibility—
Dew point46°
Thu, 2262° / 54°0.06
62 °
Waterville, Thursday, 22 October
Light rain. High 62°, low 54°.
Pressure29.97 inHg
Wind17.6 mph W
Humidity84%
Visibility—
Dew point57°
Fri, 2360° / 44°0
60 °
Waterville, Friday, 23 October
Clear. High 60°, low 44°.
Pressure30.30 inHg
Wind10.9 mph E
Humidity46%
Visibility—
Dew point37°
Sat, 2473° / 50°0.08
73 °
Waterville, Saturday, 24 October
Light rain. High 73°, low 50°.
Pressure30.00 inHg
Wind17.7 mph W
Humidity62%
Visibility—
Dew point53°
Sun, 2555° / 45°0.01
55 °
Waterville, Sunday, 25 October
Light rain. High 55°, low 45°.
Pressure30.18 inHg
Wind20.6 mph W
Humidity38%
Visibility—
Dew point29°
Mon, 2658° / 39°0
58 °
Waterville, Monday, 26 October
Overcast. High 58°, low 39°.
Pressure30.21 inHg
Wind11.9 mph SW
Humidity37%
Visibility—
Dew point28°
Tue, 2763° / 43°0
63 °
Waterville, Tuesday, 27 October
Mostly clear. High 63°, low 43°.
Pressure30.06 inHg
Wind11.9 mph W
Humidity44%
Visibility—
Dew point37°
Wed, 2859° / 50°0.05
59 °
Waterville, Wednesday, 28 October
Light rain. High 59°, low 50°.
Pressure29.88 inHg
Wind17.2 mph S
Humidity48%
Visibility—
Dew point36°
Thu, 2957° / 49°0.73
57 °
Waterville, Thursday, 29 October
Rain. High 57°, low 49°.
Pressure29.71 inHg
Wind22.4 mph NW
Humidity75%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3056° / 42°0.07
56 °
Waterville, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.07 in
Chance of precipitation30%
Record high77° (2024)
Record low27° (1988)
Sat, 3157° / 44°0.09
57 °
Waterville, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.09 in
Chance of precipitation33%
Record high76° (2024)
Record low24° (1988)
Sun, 0156° / 44°0.13
56 °
Waterville, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.13 in
Chance of precipitation40%
Record high76° (2016)
Record low26° (2023)
Mon, 0256° / 41°0.17
56 °
Waterville, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.17 in
Chance of precipitation40%
Record high75° (2016)
Record low28° (2014)
Tue, 0354° / 40°0.07
54 °
Waterville, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (1987)
Record low23° (1991)
Wed, 0454° / 40°0.06
54 °
Waterville, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation28%
Record high74° (2003)
Record low19° (1966)
Thu, 0554° / 41°0.09
54 °
Waterville, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2024)
Record low20° (1991)
Fri, 0653° / 39°0.05
53 °
Waterville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.05 in
Chance of precipitation28%
Record high74° (1975)
Record low24° (1967)
Sat, 0751° / 39°0.1
51 °
Waterville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (2020)
Record low24° (1991)
Sun, 0852° / 38°0.03
52 °
Waterville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.03 in
Chance of precipitation20%
Record high73° (2020)
Record low18° (1991)
Mon, 0953° / 39°0.11
53 °
Waterville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation37%
Record high74° (2020)
Record low19° (1991)
Tue, 1052° / 39°0.1
52 °
Waterville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.1 in
Chance of precipitation27%
Record high74° (2020)
Record low20° (2017)
Wed, 1149° / 36°0.09
49 °
Waterville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation33%
Record high70° (1964)
Record low23° (2017)
Thu, 1247° / 34°0.07
47 °
Waterville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (1964)
Record low13° (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 Waterville, OH 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 Waterville, OH 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.