Monthly outlook for Grimms Bridge, OH: average high 64.3°, average low 46.9°. That is 2.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 13 October (78.6°), the coolest 27 October (35.7°).
64.3°/46.9°
Average high / low
+2.3°
Above normal
2 / 6
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
66.2°
61.2°
+2.8°
23 October – 1 November
61.1°
58.1°
+1.7°
2 November – 11 November
at normal
54.2°
—
October records over 66 years
86.9°1 October 2019All-time high
26.4°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — New Brighton (13 mi).
Wed, 1471° / 56°0.01
71 °
Grimms Bridge, Wednesday, 14 October
Light rain. High 71°, low 56°.
Pressure30.00 inHg
Wind8.4 mph NW
Humidity83%
Visibility6.2 mi
Dew point65°
Thu, 1567° / 52°0
67 °
Grimms Bridge, Thursday, 15 October
Partly cloudy. High 67°, low 52°.
Pressure30.18 inHg
Wind6.6 mph E
Humidity69%
Visibility6.2 mi
Dew point50°
Fri, 1668° / 48°0.56
68 °
Grimms Bridge, Friday, 16 October
Rain. High 68°, low 48°.
Pressure29.74 inHg
Wind13.9 mph W
Humidity96%
Visibility4.6 mi
Dew point56°
Sat, 1750° / 38°0.02
50 °
Grimms Bridge, Saturday, 17 October
Light rain. High 50°, low 38°.
Pressure30.42 inHg
Wind14.9 mph NW
Humidity49%
Visibility—
Dew point30°
Sun, 1860° / 37°0
60 °
Grimms Bridge, Sunday, 18 October
Clear. High 60°, low 37°.
Pressure30.42 inHg
Wind8 mph SW
Humidity39%
Visibility—
Dew point32°
Mon, 1961° / 43°0
61 °
Grimms Bridge, Monday, 19 October
Overcast. High 61°, low 43°.
Pressure30.36 inHg
Wind5.7 mph S
Humidity53%
Visibility—
Dew point41°
Tue, 2064° / 52°0
64 °
Grimms Bridge, Tuesday, 20 October
Overcast. High 64°, low 52°.
Pressure30.36 inHg
Wind3.5 mph S
Humidity52%
Visibility—
Dew point44°
Wed, 2171° / 53°0
71 °
Grimms Bridge, Wednesday, 21 October
Partly cloudy. High 71°, low 53°.
Pressure30.33 inHg
Wind3.4 mph E
Humidity46%
Visibility—
Dew point47°
Thu, 2271° / 51°0
71 °
Grimms Bridge, Thursday, 22 October
Mostly clear. High 71°, low 51°.
Pressure30.24 inHg
Wind4.6 mph SE
Humidity51%
Visibility—
Dew point49°
Fri, 2372° / 54°0
72 °
Grimms Bridge, Friday, 23 October
Overcast. High 72°, low 54°.
Pressure30.15 inHg
Wind10.2 mph SW
Humidity51%
Visibility—
Dew point51°
Sat, 2469° / 50°0
69 °
Grimms Bridge, Saturday, 24 October
Overcast. High 69°, low 50°.
Pressure30.09 inHg
Wind11.9 mph W
Humidity43%
Visibility—
Dew point44°
Sun, 2556° / 45°0
56 °
Grimms Bridge, Sunday, 25 October
Overcast. High 56°, low 45°.
Pressure30.09 inHg
Wind7.4 mph W
Humidity53%
Visibility—
Dew point37°
Mon, 2655° / 39°0.04
55 °
Grimms Bridge, Monday, 26 October
Light rain. High 55°, low 39°.
Pressure30.18 inHg
Wind9 mph NW
Humidity42%
Visibility—
Dew point31°
Tue, 2755° / 36°0
55 °
Grimms Bridge, Tuesday, 27 October
Overcast. High 55°, low 36°.
Pressure30.21 inHg
Wind6 mph W
Humidity45%
Visibility—
Dew point32°
Wed, 2860° / 37°0
60 °
Grimms Bridge, Wednesday, 28 October
Clear. High 60°, low 37°.
Pressure29.83 inHg
Wind14.3 mph SW
Humidity50%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2956° / 41°0.15
56 °
Grimms Bridge, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.15 in
Chance of precipitation33%
Record high73° (2024)
Record low27° (1965)
Fri, 3057° / 41°0.11
57 °
Grimms Bridge, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.11 in
Chance of precipitation27%
Record high74° (1971)
Record low30° (2008)
Sat, 3158° / 43°0.13
58 °
Grimms Bridge, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.13 in
Chance of precipitation33%
Record high78° (2024)
Record low28° (1988)
Sun, 0158° / 44°0.12
58 °
Grimms Bridge, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.12 in
Chance of precipitation45%
Record high73° (1974)
Record low29° (2023)
Mon, 0258° / 42°0.15
58 °
Grimms Bridge, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.15 in
Chance of precipitation40%
Record high76° (1982)
Record low24° (1993)
Tue, 0356° / 41°0.07
56 °
Grimms Bridge, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation32%
Record high79° (1961)
Record low28° (1966)
Wed, 0455° / 40°0.12
55 °
Grimms Bridge, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation28%
Record high75° (2003)
Record low25° (1991)
Thu, 0555° / 41°0.1
55 °
Grimms Bridge, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.1 in
Chance of precipitation38%
Record high76° (2024)
Record low21° (1991)
Fri, 0654° / 40°0.11
54 °
Grimms Bridge, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (1975)
Record low27° (1967)
Sat, 0753° / 39°0.12
53 °
Grimms Bridge, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.12 in
Chance of precipitation42%
Record high71° (1996)
Record low27° (1967)
Sun, 0853° / 38°0.1
53 °
Grimms Bridge, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high71° (2020)
Record low26° (1967)
Mon, 0954° / 39°0.1
54 °
Grimms Bridge, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.1 in
Chance of precipitation33%
Record high73° (1975)
Record low24° (1976)
Tue, 1053° / 39°0.16
53 °
Grimms Bridge, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.16 in
Chance of precipitation40%
Record high74° (2020)
Record low21° (2017)
Wed, 1151° / 38°0.14
51 °
Grimms Bridge, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.14 in
Chance of precipitation42%
Record high68° (2021)
Record low19° (2017)
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 Grimms Bridge, 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 Grimms Bridge, 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.