10-day forecast for Alder, MT: 51° to 91°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Tuesday, August 11
72° · 0.35 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 52°0
Morning59°feels 56°
Afternoon86°feels 83°
Evening83°feels 81°
Overnight57°feels 54°
89 °
Alder, Monday, 10 August
Clear. High 89°, low 52°.
Pressure29.83 inHg
Wind14.5 mph W
Humidity11%
Visibility6.2 mi
Dew point24°
Tue, 1191° / 57°0
Morning67°feels 64°
Afternoon88°feels 84°
Evening80°feels 78°
Overnight61°feels 58°
91 °
Alder, Tuesday, 11 August
Clear. High 91°, low 57°.
Pressure29.91 inHg
Wind11.8 mph W
Humidity11%
Visibility6.2 mi
Dew point21°
Wed, 1284° / 58°0
Morning66°feels 64°
Afternoon85°feels 82°
Evening72°feels 70°
Overnight63°feels 60°
84 °
Alder, Wednesday, 12 August
Overcast. High 84°, low 58°.
Pressure29.83 inHg
Wind0.8 mph NE
Humidity15%
Visibility6.2 mi
Dew point29°
Thu, 1385° / 58°0
Morning65°feels 62°
Afternoon82°feels 80°
Evening81°feels 78°
Overnight64°feels 63°
85 °
Alder, Thursday, 13 August
Partly cloudy. High 85°, low 58°.
Pressure29.77 inHg
Wind8 mph NW
Humidity21%
Visibility—
Dew point35°
Fri, 1472° / 58°0.35
Morning61°feels 60°
Afternoon65°feels 64°
Evening66°feels 65°
Overnight60°feels 60°
72 °
Alder, Friday, 14 August
Rain. High 72°, low 58°.
Pressure30.03 inHg
Wind6 mph SE
Humidity68%
Visibility—
Dew point53°
Sat, 1583° / 54°0
Morning60°feels 59°
Afternoon76°feels 75°
Evening81°feels 78°
Overnight67°feels 65°
83 °
Alder, Saturday, 15 August
Clear. High 83°, low 54°.
Pressure30.09 inHg
Wind6.6 mph W
Humidity36%
Visibility—
Dew point44°
Sun, 1672° / 61°0.11
Morning63°feels 62°
Afternoon65°feels 64°
Evening71°feels 70°
Overnight62°feels 62°
72 °
Alder, Sunday, 16 August
Light rain. High 72°, low 61°.
Pressure30.12 inHg
Wind16.4 mph S
Humidity74%
Visibility—
Dew point55°
Mon, 1777° / 56°0.09
Morning62°feels 62°
Afternoon76°feels 75°
Evening66°feels 65°
Overnight58°feels 58°
77 °
Alder, Monday, 17 August
Light rain. High 77°, low 56°.
Pressure29.94 inHg
Wind21.8 mph SW
Humidity30%
Visibility—
Dew point41°
Tue, 1880° / 57°0.05
Morning62°feels 61°
Afternoon74°feels 73°
Evening78°feels 77°
Overnight65°feels 64°
80 °
Alder, Tuesday, 18 August
Light rain. High 80°, low 57°.
Pressure30.12 inHg
Wind7.7 mph E
Humidity47%
Visibility—
Dew point49°
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 Alder, 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.