As of 04:42 EDT

Weather in Merriam, OH

45°Current weather

Merriam, Sunday, 25 October, 04:42

Clear. Feels like 43°. High 69°, low 42°.

Pressure30.45 inHg
Wind3.9 mph SE
Humidity90%
Visibility6.2 mi
Dew point42°

Monthly outlook for Merriam, OH: average high 66.2°, average low 48.6°. That is 4.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 1 November (72.6°), the coolest 6 November (39.8°).

66.2°/48.6°
Average high / low
+4.6°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November70.2°59.5°+6°
4 November – 13 November59.6°54.2°+3°
14 November – 23 Novemberat normal50.2°—

October records over 66 years

89.8°1 October 2019All-time high
25.9°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Rose Farm (10 mi).

Mon, 2671° / 41°0Mostly clear
71 °Mostly clear

Merriam, Monday, 26 October

Mostly clear. High 71°, low 41°.

Pressure30.36 inHg
Wind2.3 mph W
Humidity54%
Visibility6.2 mi
Dew point47°
Tue, 2769° / 47°0Overcast
69 °Overcast

Merriam, Tuesday, 27 October

Overcast. High 69°, low 47°.

Pressure30.36 inHg
Wind3.6 mph E
Humidity69%
Visibility6.2 mi
Dew point52°
Wed, 2869° / 50°0Overcast
69 °Overcast

Merriam, Wednesday, 28 October

Overcast. High 69°, low 50°.

Pressure30.33 inHg
Wind3.4 mph S
Humidity65%
Visibility6.2 mi
Dew point51°
Thu, 2972° / 51°0Clear
72 °Clear

Merriam, Thursday, 29 October

Clear. High 72°, low 51°.

Pressure30.21 inHg
Wind9.4 mph SW
Humidity36%
Visibility—
Dew point41°
Fri, 3072° / 55°0Overcast
72 °Overcast

Merriam, Friday, 30 October

Overcast. High 72°, low 55°.

Pressure30.21 inHg
Wind7 mph SW
Humidity54%
Visibility—
Dew point52°
Sat, 3170° / 52°0Overcast
70 °Overcast

Merriam, Saturday, 31 October

Overcast. High 70°, low 52°.

Pressure30.21 inHg
Wind4.7 mph SE
Humidity49%
Visibility—
Dew point47°
Sun, 0173° / 55°0Overcast
73 °Overcast

Merriam, Sunday, 1 November

Overcast. High 73°, low 55°.

Pressure30.21 inHg
Wind6.6 mph S
Humidity45%
Visibility—
Dew point48°
Mon, 0268° / 60°0Overcast
68 °Overcast

Merriam, Monday, 2 November

Overcast. High 68°, low 60°.

Pressure30.12 inHg
Wind9.9 mph SE
Humidity63%
Visibility—
Dew point53°
Tue, 0370° / 61°0.08Light rain
70 °Light rain

Merriam, Tuesday, 3 November

Light rain. High 70°, low 61°.

Pressure29.85 inHg
Wind13.1 mph S
Humidity64%
Visibility—
Dew point56°
Wed, 0464° / 49°0.07Light rain
64 °Light rain

Merriam, Wednesday, 4 November

Light rain. High 64°, low 49°.

Pressure29.77 inHg
Wind9.3 mph W
Humidity59%
Visibility—
Dew point49°
Thu, 0555° / 44°0Overcast
55 °Overcast

Merriam, Thursday, 5 November

Overcast. High 55°, low 44°.

Pressure29.88 inHg
Wind8.2 mph W
Humidity55%
Visibility—
Dew point37°
Fri, 0659° / 40°0Mostly clear
59 °Mostly clear

Merriam, Friday, 6 November

Mostly clear. High 59°, low 40°.

Pressure29.88 inHg
Wind7.7 mph SW
Humidity42%
Visibility—
Dew point33°
Sat, 0765° / 49°0Overcast
65 °Overcast

Merriam, Saturday, 7 November

Overcast. High 65°, low 49°.

Pressure29.56 inHg
Wind17.2 mph SW
Humidity44%
Visibility—
Dew point41°
Sun, 0856° / 41°0Mostly clear
56 °Mostly clear

Merriam, Sunday, 8 November

Mostly clear. High 56°, low 41°.

Pressure29.94 inHg
Wind9.1 mph W
Humidity50%
Visibility—
Dew point35°
Mon, 0958° / 40°0Overcast
58 °Overcast

Merriam, Monday, 9 November

Overcast. High 58°, low 40°.

Pressure29.97 inHg
Wind7.6 mph SE
Humidity48%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1055° / 40°0.13Climate normal
55 °Climate normal

Merriam, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.13 in
Chance of precipitation37%
Record high76° (2020)
Record low24° (2018)
Wed, 1152° / 38°0.15Climate normal
52 °Climate normal

Merriam, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation38%
Record high69° (1964)
Record low21° (2017)
Thu, 1251° / 37°0.13Climate normal
51 °Climate normal

Merriam, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation37%
Record high70° (1964)
Record low18° (2019)
Fri, 1351° / 36°0.06Climate normal
51 °Climate normal

Merriam, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (1994)
Record low12° (2019)
Sat, 1451° / 36°0.09Climate normal
51 °Climate normal

Merriam, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation23%
Record high70° (2011)
Record low18° (1986)
Sun, 1551° / 37°0.17Climate normal
51 °Climate normal

Merriam, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation47%
Record high72° (1971)
Record low19° (1969)
Mon, 1651° / 37°0.13Climate normal
51 °Climate normal

Merriam, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation37%
Record high70° (1988)
Record low18° (1969)
Tue, 1751° / 37°0.13Climate normal
51 °Climate normal

Merriam, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation28%
Record high67° (2021)
Record low18° (2014)
Wed, 1851° / 37°0.07Climate normal
51 °Climate normal

Merriam, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation32%
Record high72° (2016)
Record low12° (2014)
Thu, 1951° / 37°0.13Climate normal
51 °Climate normal

Merriam, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation37%
Record high73° (1985)
Record low11° (2014)
Fri, 2050° / 37°0.1Climate normal
50 °Climate normal

Merriam, Friday, 20 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.1 in
Chance of precipitation32%
Record high71° (1991)
Record low19° (2022)
Sat, 2148° / 36°0.1Climate normal
48 °Climate normal

Merriam, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation40%
Record high68° (1979)
Record low14° (2014)
Sun, 2249° / 35°0.09Climate normal
49 °Climate normal

Merriam, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation32%
Record high69° (2010)
Record low15° (2014)
Mon, 2349° / 34°0.05Climate normal
49 °Climate normal

Merriam, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.05 in
Chance of precipitation30%
Record high69° (1999)
Record low19° (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 Merriam, 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 Merriam, 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.