Monthly outlook for Crystal Lakes, OH: average high 63.8°, average low 48.9°. That is 3.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 26 October (72.8°), the coolest 7 November (40.9°).
63.8°/48.9°
Average high / low
+3.7°
Above normal
5 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
67.7°
58.7°
+5°
4 November – 13 November
57.3°
53.3°
+2.2°
14 November – 23 November
at normal
49.5°
—
October records over 66 years
90.3°2 October 2019All-time high
24.3°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Dayton (12 mi).
Mon, 2673° / 44°0
73 °
Crystal Lakes, Monday, 26 October
Overcast. High 73°, low 44°.
Pressure30.36 inHg
Wind2.4 mph SW
Humidity62%
Visibility6.2 mi
Dew point50°
Tue, 2768° / 47°0
68 °
Crystal Lakes, Tuesday, 27 October
Overcast. High 68°, low 47°.
Pressure30.36 inHg
Wind4.8 mph SE
Humidity68%
Visibility6.2 mi
Dew point52°
Wed, 2868° / 51°0
68 °
Crystal Lakes, Wednesday, 28 October
Overcast. High 68°, low 51°.
Pressure30.30 inHg
Wind3.8 mph SE
Humidity71%
Visibility6.2 mi
Dew point54°
Thu, 2971° / 49°0
71 °
Crystal Lakes, Thursday, 29 October
Partly cloudy. High 71°, low 49°.
Pressure30.21 inHg
Wind8.9 mph SW
Humidity46%
Visibility—
Dew point45°
Fri, 3068° / 54°0.02
68 °
Crystal Lakes, Friday, 30 October
Light rain. High 68°, low 54°.
Pressure30.24 inHg
Wind6.3 mph E
Humidity85%
Visibility—
Dew point57°
Sat, 3167° / 53°0
67 °
Crystal Lakes, Saturday, 31 October
Overcast. High 67°, low 53°.
Pressure30.21 inHg
Wind7.1 mph S
Humidity47%
Visibility—
Dew point45°
Sun, 0158° / 55°0.63
58 °
Crystal Lakes, Sunday, 1 November
Rain. High 58°, low 55°.
Pressure30.15 inHg
Wind14.1 mph SE
Humidity82%
Visibility—
Dew point52°
Mon, 0267° / 55°0.06
67 °
Crystal Lakes, Monday, 2 November
Light rain. High 67°, low 55°.
Pressure30.06 inHg
Wind9.2 mph S
Humidity69%
Visibility—
Dew point56°
Tue, 0367° / 57°0.25
67 °
Crystal Lakes, Tuesday, 3 November
Light rain. High 67°, low 57°.
Pressure29.91 inHg
Wind14.9 mph S
Humidity78%
Visibility—
Dew point59°
Wed, 0462° / 51°0.01
62 °
Crystal Lakes, Wednesday, 4 November
Light rain. High 62°, low 51°.
Pressure29.83 inHg
Wind14.3 mph W
Humidity50%
Visibility—
Dew point42°
Thu, 0556° / 46°0
56 °
Crystal Lakes, Thursday, 5 November
Overcast. High 56°, low 46°.
Pressure29.77 inHg
Wind14 mph W
Humidity59%
Visibility—
Dew point40°
Fri, 0652° / 45°0
52 °
Crystal Lakes, Friday, 6 November
Overcast. High 52°, low 45°.
Pressure29.71 inHg
Wind13 mph NW
Humidity66%
Visibility—
Dew point40°
Sat, 0758° / 41°0
58 °
Crystal Lakes, Saturday, 7 November
Partly cloudy. High 58°, low 41°.
Pressure29.83 inHg
Wind7.7 mph SE
Humidity53%
Visibility—
Dew point38°
Sun, 0863° / 49°0.24
63 °
Crystal Lakes, Sunday, 8 November
Light rain. High 63°, low 49°.
Pressure29.47 inHg
Wind13.9 mph SE
Humidity85%
Visibility—
Dew point55°
Mon, 0952° / 44°0.23
52 °
Crystal Lakes, Monday, 9 November
Light rain. High 52°, low 44°.
Pressure29.68 inHg
Wind16.3 mph NW
Humidity79%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1054° / 40°0.15
54 °
Crystal Lakes, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.15 in
Chance of precipitation35%
Record high74° (2020)
Record low19° (2018)
Wed, 1151° / 37°0.13
51 °
Crystal Lakes, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (1964)
Record low22° (2025)
Thu, 1250° / 36°0.1
50 °
Crystal Lakes, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation28%
Record high69° (1964)
Record low16° (2019)
Fri, 1350° / 36°0.06
50 °
Crystal Lakes, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (2010)
Record low4° (2019)
Sat, 1451° / 36°0.09
51 °
Crystal Lakes, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (2011)
Record low17° (1986)
Sun, 1550° / 37°0.13
50 °
Crystal Lakes, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation37%
Record high72° (1971)
Record low22° (1969)
Mon, 1650° / 36°0.09
50 °
Crystal Lakes, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (1987)
Record low23° (1997)
Tue, 1750° / 37°0.13
50 °
Crystal Lakes, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation25%
Record high69° (1971)
Record low17° (2014)
Wed, 1851° / 37°0.12
51 °
Crystal Lakes, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation23%
Record high72° (2016)
Record low9° (2014)
Thu, 1951° / 37°0.1
51 °
Crystal Lakes, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation35%
Record high72° (1985)
Record low8° (2014)
Fri, 2049° / 36°0.11
49 °
Crystal Lakes, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation28%
Record high67° (1985)
Record low17° (2022)
Sat, 2147° / 36°0.09
47 °
Crystal Lakes, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.09 in
Chance of precipitation35%
Record high66° (1979)
Record low15° (2014)
Sun, 2248° / 35°0.09
48 °
Crystal Lakes, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation25%
Record high68° (2010)
Record low15° (1964)
Mon, 2348° / 34°0.08
48 °
Crystal Lakes, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1999)
Record low15° (1970)
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 Crystal Lakes, 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 Crystal Lakes, 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.