10-day forecast for Armington, MT: 49° to 93°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Sunday, August 16
65° · 0.15 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1083° / 49°0
Morning57°feels 54°
Afternoon80°feels 79°
Evening75°feels 73°
Overnight57°feels 54°
83 °
Armington, Monday, 10 August
Clear. High 83°, low 49°.
Pressure29.83 inHg
Wind10.8 mph NW
Humidity21%
Visibility6.2 mi
Dew point39°
Tue, 1185° / 57°0
Morning60°feels 59°
Afternoon82°feels 80°
Evening77°feels 76°
Overnight65°feels 63°
85 °
Armington, Tuesday, 11 August
Clear. High 85°, low 57°.
Pressure29.97 inHg
Wind7.8 mph NW
Humidity38%
Visibility6.2 mi
Dew point48°
Wed, 1283° / 58°0.02
Morning64°feels 62°
Afternoon80°feels 80°
Evening75°feels 74°
Overnight62°feels 60°
83 °
Armington, Wednesday, 12 August
Light rain. High 83°, low 58°.
Pressure29.91 inHg
Wind10.4 mph NW
Humidity38%
Visibility6.2 mi
Dew point47°
Thu, 1365° / 53°0.15
Morning56°feels 55°
Afternoon62°feels 62°
Evening64°feels 63°
Overnight63°feels 63°
65 °
Armington, Thursday, 13 August
Light rain. High 65°, low 53°.
Pressure29.94 inHg
Wind6.1 mph W
Humidity75%
Visibility6.2 mi
Dew point53°
Fri, 1473° / 55°0.01
Morning56°feels 56°
Afternoon61°feels 60°
Evening71°feels 70°
Overnight60°feels 59°
73 °
Armington, Friday, 14 August
Light rain. High 73°, low 55°.
Pressure30.06 inHg
Wind8.5 mph NE
Humidity76%
Visibility—
Dew point51°
Sat, 1586° / 54°0.11
Morning61°feels 60°
Afternoon79°feels 78°
Evening80°feels 78°
Overnight62°feels 61°
86 °
Armington, Saturday, 15 August
Light rain. High 86°, low 54°.
Pressure30.00 inHg
Wind10.5 mph N
Humidity38%
Visibility—
Dew point47°
Sun, 1693° / 61°0.01
Morning69°feels 67°
Afternoon87°feels 84°
Evening82°feels 80°
Overnight70°feels 69°
93 °
Armington, Sunday, 16 August
Light rain. High 93°, low 61°.
Pressure29.97 inHg
Wind12.9 mph S
Humidity22%
Visibility—
Dew point41°
Mon, 1791° / 71°0
Morning77°feels 75°
Afternoon88°feels 85°
Evening88°feels 85°
Overnight78°feels 78°
91 °
Armington, Monday, 17 August
Overcast. High 91°, low 71°.
Pressure29.85 inHg
Wind21.3 mph W
Humidity21%
Visibility—
Dew point41°
Tue, 1889° / 65°0
Morning72°feels 69°
Afternoon84°feels 81°
Evening86°feels 83°
Overnight71°feels 70°
89 °
Armington, Tuesday, 18 August
Overcast. High 89°, low 65°.
Pressure29.97 inHg
Wind11.5 mph NW
Humidity19%
Visibility—
Dew point35°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Armington, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.