Climate Marietta - Ohio

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	39	43	53	65	74	82
Average low in ºF Av. low Lo	22	24	31	40	49	59
Av. precipitation in inch Av. precip. Pre.	3.13	2.81	3.74	3.37	4.33	4.58
Av. snowfall in inch Snowfall Sn	7	5	3	1	0	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	85	84	78	66	55	43
Average low in ºF Av. low Lo	63	62	54	42	33	26
Av. precipitation in inch Av. precip. Pre.	4.57	3.56	3.18	2.90	3.21	3.32
Av. snowfall in inch Snowfall Sn	0	0	0	0	1	3

Marietta Climate Graph - Ohio Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	39.6	22.5	0.12	0.12	0.20	0.50
2 Jan	39.5	22.4	0.20	0.20	0.31	0.80
3 Jan	39.4	22.3	0.28	0.28	0.51	1.30
4 Jan	39.3	22.2	0.39	0.39	0.71	1.80
5 Jan	39.3	22.1	0.47	0.47	0.91	2.30
6 Jan	39.2	22.0	0.59	0.59	1.10	2.80
7 Jan	39.2	21.9	0.71	0.71	1.30	3.30
8 Jan	39.2	21.9	0.79	0.79	1.50	3.80
9 Jan	39.1	21.8	0.91	0.91	1.81	4.60
10 Jan	39.1	21.7	0.98	0.98	2.01	5.10
11 Jan	39.1	21.7	1.10	1.10	2.20	5.60
12 Jan	39.1	21.7	1.18	1.18	2.52	6.40
13 Jan	39.1	21.6	1.30	1.30	2.72	6.90
14 Jan	39.1	21.6	1.38	1.38	2.91	7.40
15 Jan	39.1	21.6	1.50	1.50	3.19	8.10
16 Jan	39.1	21.5	1.61	1.61	3.39	8.60
17 Jan	39.2	21.5	1.69	1.69	3.70	9.40
18 Jan	39.2	21.5	1.81	1.81	3.90	9.90
19 Jan	39.2	21.5	1.89	1.89	4.09	10.40
20 Jan	39.3	21.5	2.01	2.01	4.41	11.20
21 Jan	39.3	21.6	2.13	2.13	4.61	11.70
22 Jan	39.4	21.6	2.20	2.20	4.80	12.20
23 Jan	39.5	21.6	2.32	2.32	5.00	12.70
24 Jan	39.5	21.6	2.40	2.40	5.31	13.50
25 Jan	39.6	21.7	2.52	2.52	5.51	14.00
26 Jan	39.7	21.7	2.64	2.64	5.71	14.50
27 Jan	39.8	21.8	2.72	2.72	5.98	15.20
28 Jan	39.9	21.8	2.83	2.83	6.18	15.70
29 Jan	40.0	21.9	2.91	2.91	6.50	16.50
30 Jan	40.1	21.9	3.03	3.03	6.69	17.00
31 Jan	40.3	22.0	3.15	3.15	7.01	17.80

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Jun	75.9	51.1	0.00	0.00	0.0
02 Jun	78.1	51.1	0.00	0.00	0.0
03 Jun	81.0	48.9	0.00	0.00	0.0
04 Jun	84.0	51.1	0.00	0.00	0.0
05 Jun	86.0	55.9	0.00	0.00	0.0
06 Jun	84.9	66.9	0.00	0.00	0.0
07 Jun	89.1	69.1	0.00	0.00	0.0
08 Jun	89.1	64.0	0.00	0.00	0.0
09 Jun	84.0	72.0	0.24	0.00	0.0
10 Jun	-	-	-	-	-
11 Jun	-	-	-	-	-
12 Jun	89.1	69.1	0.02	0.00	0.0
13 Jun	-	-	-	-	-
14 Jun	-	-	-	-	-
15 Jun	-	-	-	-	-
16 Jun	-	-	-	-	-
17 Jun	-	-	-	-	-
18 Jun	-	-	-	-	-
19 Jun	-	-	-	-	-
20 Jun	-	-	-	-	-
21 Jun	-	-	-	-	-
22 Jun	-	-	-	-	-
23 Jun	-	-	-	-	-
24 Jun	-	-	-	-	-
25 Jun	-	-	-	-	-
26 Jun	-	-	-	-	-
27 Jun	-	-	-	-	-
28 Jun	-	-	-	-	-
29 Jun	-	-	-	-	-
30 Jun	-	-	-	-	-

	Jun 26	Normal
Average high temperature Av. high temp.	84.1 ºF	39 ºF
Average low temperature Av. low temp.	59.9 ºF	22 ºF
Total precipitation Total precip.	0.26 inch	3.13 inch
Total snowfall Total snowfall	0.00 inch	7 inch

Highest max temperature Highest max temp.	89.1 ºF	-
Lowest max temperature Lowest max temp.	75.9 ºF	-
Highest min temperature Highest min temp.	72.0 ºF	-
Lowest min temperature Lowest min temp.	48.9 ºF	-

Past weather June 2026 incomplete - Missing data

USGS National Map — Open interactive map

Station Data

Monthly averages Marietta
Longitude: -81.4548, Latitude: 39.4154
Average weather Marietta, OH - 45750

Monthly: 1991-2020 normals
History: 2008-2026

Abbreviations

Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...