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Amsterdam, MT

46°F
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Amsterdam, MT Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

December

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
29
Times of clouds and sun
37°
12°
30
Cloudy
36°
4°
1
Cloudy with a little snow
30°
5°
2
A flurry in the afternoon
26°
8°
3
Cloudy with a little snow
26°
13°
4
Mostly cloudy, afternoon snow
29°
8°
5
Cloudy with a little snow
32°
5°
6
A bit of morning snow; cloudy
31°
8°
7
Shifting clouds and sun
28°
5°
8
A bit of afternoon snow
29°
4°
9
An a.m. flurry; rather cloudy
26°
3°
10
Times of clouds and sun
28°
16°
11
Mostly cloudy
31°
19°
12
Cloudy
35°
20°
13
Cloudy
35°
19°
14
Snow and ice in the morning
37°
18°
15
A stray afternoon shower
37°
21°
16
A little snow in the morning
36°
21°
17
Considerable cloudiness
38°
18°
18
Morning icy mix; cloudy
38°
17°
19
Mostly cloudy, a bit of snow
36°
17°
20
Times of clouds and sun
34°
16°
21
A bit of morning snow
36°
10°
22
Mainly cloudy, a little snow
32°
4°
23
Mostly cloudy, a little snow
28°
13°
24
Partly sunny
27°
20°
25
A little snow; rain late
37°
19°
26
A little ice, then rain
36°
17°
27
Mainly cloudy
36°
16°
28
Rather cloudy
37°
13°
29
Partly sunny
35°
9°
30
Hist. Avg.
31°
9°
31
Hist. Avg.
31°
9°
1
Hist. Avg.
31°
9°
2
Hist. Avg.
31°
9°

Temperature Graph

°F
40° 32° 24° 16° 8° Dec
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 *30 *31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable

December Weather in Amsterdam

Amsterdam's December 2026 forecast shows daily high temperatures ranging from 26° to 38°, with overnight lows between 3° and 21°. The average high for December is 33° with an average low of 13°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Amsterdam. See also: January | February | March.

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