As of 16:35 EDT

Weather in Merriam, IN

73°

Merriam, Wednesday, 28 October, 16:35

Clear. Feels like 74°. High 73°, low 50°.

Pressure30.18 inHg

Wind6.6 mph SW

Humidity76%

Visibility6.2 mi

Dew point65°

See detailed hourly forecast

Monthly outlook for Merriam, IN: average high 56.2°, average low 44.7°. That is 2.1° above the climate normal for October. Precipitation is expected on 8 days (about 2.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 28 October (73.4°), the coolest 12 November (30.1°).

56.2°/44.7°

Average high / low

+2.1°

Above normal

8 / 5

Wet days / normal

2.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
28 October – 6 November	63°	54.2°	+4.9°
7 November – 16 November	45°	48.6°	-2°
17 November – 26 November	at normal	45.1°	—

October records over 66 years

85.5°3 October 2025All-time high

23.9°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Albion (8 mi).

Thu, 2971° / 54°

0.1

71 °

Merriam, Thursday, 29 October

Light rain. High 71°, low 54°.

Pressure30.12 inHg

Wind11.2 mph SW

Humidity64%

Visibility6.2 mi

Dew point54°

Fri, 3062° / 46°

62 °

Merriam, Friday, 30 October

Overcast. High 62°, low 46°.

Pressure30.36 inHg

Wind3.9 mph E

Humidity65%

Visibility6.2 mi

Dew point45°

Sat, 3157° / 49°

0.24

57 °

Merriam, Saturday, 31 October

Light rain. High 57°, low 49°.

Pressure30.36 inHg

Wind6.6 mph SE

Humidity92%

Visibility2.5 mi

Dew point49°

Sun, 0165° / 48°

0.04

65 °

Merriam, Sunday, 1 November

Light rain. High 65°, low 48°.

Pressure30.36 inHg

Wind2.4 mph SE

Humidity76%

Visibility6.2 mi

Dew point50°

Mon, 0269° / 49°

69 °

Merriam, Monday, 2 November

Overcast. High 69°, low 49°.

Pressure30.18 inHg

Wind9.1 mph S

Humidity56%

Visibility—

Dew point50°

Tue, 0365° / 56°

65 °

Merriam, Tuesday, 3 November

Overcast. High 65°, low 56°.

Pressure30.00 inHg

Wind14.2 mph S

Humidity77%

Visibility—

Dew point54°

Wed, 0458° / 53°

0.45

58 °

Merriam, Wednesday, 4 November

Rain. High 58°, low 53°.

Pressure29.85 inHg

Wind13.1 mph SE

Humidity84%

Visibility—

Dew point52°

Thu, 0561° / 53°

0.89

61 °

Merriam, Thursday, 5 November

Rain. High 61°, low 53°.

Pressure29.32 inHg

Wind16.7 mph NW

Humidity92%

Visibility—

Dew point58°

Fri, 0649° / 40°

0.01

49 °

Merriam, Friday, 6 November

Light rain. High 49°, low 40°.

Pressure29.77 inHg

Wind18.6 mph NW

Humidity51%

Visibility—

Dew point28°

Sat, 0746° / 34°

46 °

Merriam, Saturday, 7 November

Clear. High 46°, low 34°.

Pressure30.06 inHg

Wind14.8 mph W

Humidity48%

Visibility—

Dew point25°

Sun, 0842° / 35°

0.07

42 °

Merriam, Sunday, 8 November

Light rain. High 42°, low 35°.

Pressure30.24 inHg

Wind7 mph W

Humidity71%

Visibility—

Dew point32°

Mon, 0950° / 42°

0.11

50 °

Merriam, Monday, 9 November

Light rain. High 50°, low 42°.

Pressure29.88 inHg

Wind8.8 mph SE

Humidity84%

Visibility—

Dew point44°

Tue, 1049° / 42°

0.04

49 °

Merriam, Tuesday, 10 November

Light rain. High 49°, low 42°.

Pressure29.74 inHg

Wind9.1 mph NW

Humidity70%

Visibility—

Dew point39°

Wed, 1142° / 32°

0.07

42 °

Merriam, Wednesday, 11 November

Snow. High 42°, low 32°.

Pressure29.91 inHg

Wind13.6 mph NW

Humidity89%

Visibility—

Dew point35°

Thu, 1241° / 30°

41 °

Merriam, Thursday, 12 November

Overcast. High 41°, low 30°.

Pressure30.03 inHg

Wind13.8 mph W

Humidity67%

Visibility—

Dew point28°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 1346° / 33°

0.06

46 °

Merriam, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.06 in

Chance of precipitation27%

Record high65° (1989)

Record low4° (2019)

Sat, 1448° / 33°

0.11

48 °

Merriam, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.11 in

Chance of precipitation37%

Record high67° (1971)

Record low10° (1986)

Sun, 1547° / 35°

0.12

47 °

Merriam, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.12 in

Chance of precipitation35%

Record high66° (2025)

Record low19° (2019)

Mon, 1646° / 33°

0.08

46 °

Merriam, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.08 in

Chance of precipitation32%

Record high63° (2001)

Record low19° (1997)

Tue, 1747° / 34°

0.1

47 °

Merriam, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.1 in

Chance of precipitation38%

Record high67° (1971)

Record low14° (2014)

Wed, 1847° / 35°

0.11

47 °

Merriam, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.11 in

Chance of precipitation27%

Record high69° (2016)

Record low10° (2014)

Thu, 1947° / 35°

0.08

47 °

Merriam, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.08 in

Chance of precipitation30%

Record high67° (1985)

Record low13° (2014)

Fri, 2046° / 33°

0.13

46 °

Merriam, Friday, 20 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.13 in

Chance of precipitation38%

Record high67° (1985)

Record low14° (2022)

Sat, 2144° / 33°

0.1

44 °

Merriam, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high44°

Average low33°

Average precipitation0.1 in

Chance of precipitation40%

Record high65° (1990)

Record low10° (1969)

Sun, 2244° / 31°

0.08

44 °

Merriam, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.08 in

Chance of precipitation22%

Record high65° (2010)

Record low10° (1964)

Mon, 2345° / 32°

0.1

45 °

Merriam, Monday, 23 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.1 in

Chance of precipitation33%

Record high67° (1999)

Record low13° (2015)

Tue, 2443° / 30°

0.1

43 °

Merriam, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.1 in

Chance of precipitation38%

Record high62° (1973)

Record low17° (2005)

Wed, 2543° / 31°

0.11

43 °

Merriam, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.11 in

Chance of precipitation43%

Record high59° (2001)

Record low17° (2005)

Thu, 2644° / 32°

0.11

44 °

Merriam, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.11 in

Chance of precipitation42%

Record high61° (1965)

Record low10° (1977)

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, IN 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, IN 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.