Chinook, Montana Weather Forecast

Local

Chinook, MT, US

48.59, -109.23128

Normals for October

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	35 2	66 19	50 10	0.03 undefined	11.51 undefined	14.6	0
2	35 2	65 18	50 10	0.07 undefined	11.55 undefined	15.1	0
3	34 1	65 18	49 10	0.1 undefined	11.58 undefined	15.6	0
4	34 1	64 18	49 9	0.14 undefined	11.62 undefined	16.1	0
5	34 1	63 17	49 9	0.17 undefined	11.65 undefined	16.6	0
6	33 1	63 17	48 9	0.2 undefined	11.68 undefined	17.1	0
7	33 0	62 17	47 9	0.23 undefined	11.71 undefined	17.6	0
8	32 0	62 17	47 8	0.26 undefined	11.74 undefined	18.1	0
9	32 0	61 16	46 8	0.29 undefined	11.77 undefined	18.6	0
10	31 0	61 16	46 8	0.32 undefined	11.8 undefined	19.1	0
11	31 -1	60 16	45 7	0.34 undefined	11.82 undefined	19.7	0
12	30 -1	59 15	45 7	0.37 undefined	11.85 undefined	20.2	0
13	30 -1	59 15	44 7	0.4 undefined	11.88 undefined	20.7	0
14	29 -1	58 15	44 7	0.43 undefined	11.91 undefined	21.3	0
15	29 -2	58 14	43 6	0.46 undefined	11.94 undefined	21.8	0
16	28 -2	57 14	43 6	0.49 undefined	11.97 undefined	22.3	0
17	28 -2	56 14	42 6	0.52 undefined	12 undefined	22.9	0
18	28 -2	56 13	42 5	0.55 undefined	12.03 undefined	23.4	0
19	27 -3	55 13	41 5	0.58 undefined	12.06 undefined	23.9	0
20	27 -3	55 13	41 5	0.6 undefined	12.08 undefined	24.5	0
21	26 -3	54 12	40 4	0.62 undefined	12.1 undefined	25	0
22	26 -3	53 12	40 4	0.65 undefined	12.13 undefined	25.5	0
23	25 -4	53 12	39 4	0.67 undefined	12.15 undefined	26	0
24	25 -4	52 11	39 4	0.7 undefined	12.18 undefined	26.5	0
25	24 -4	52 11	38 3	0.72 undefined	12.2 undefined	27	0
26	24 -4	51 11	38 3	0.75 undefined	12.23 undefined	27.5	0
27	24 -5	50 10	37 3	0.78 undefined	12.26 undefined	28	0
28	23 -5	50 10	37 3	0.8 undefined	12.28 undefined	28.5	0
29	23 -5	49 10	36 2	0.83 undefined	12.31 undefined	29	0
30	22 -5	49 9	36 2	0.86 undefined	12.34 undefined	29.4	0
31	22 -6	48 9	35 2	0.88 undefined	12.36 undefined	29.9	0