10-day forecast for Shirley, MT: 57° to 95°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
95°
Best day: Tuesday, August 11
70° · 0.47 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 57°0
Morning62°feels 60°
Afternoon86°feels 83°
Evening84°feels 81°
Overnight64°feels 62°
89 °
Shirley, Monday, 10 August
Overcast. High 89°, low 57°.
Pressure29.83 inHg
Wind14.6 mph NE
Humidity28%
Visibility6.2 mi
Dew point47°
Tue, 1195° / 65°0
Morning70°feels 69°
Afternoon93°feels 89°
Evening87°feels 84°
Overnight70°feels 69°
95 °
Shirley, Tuesday, 11 August
Clear. High 95°, low 65°.
Pressure29.85 inHg
Wind9.1 mph E
Humidity32%
Visibility6.2 mi
Dew point53°
Wed, 1289° / 67°0.05
Morning74°feels 73°
Afternoon88°feels 86°
Evening81°feels 81°
Overnight71°feels 71°
89 °
Shirley, Wednesday, 12 August
Light rain. High 89°, low 67°.
Pressure29.85 inHg
Wind17.6 mph NE
Humidity35%
Visibility6.2 mi
Dew point53°
Thu, 1385° / 68°0.01
Morning73°feels 72°
Afternoon83°feels 83°
Evening80°feels 80°
Overnight72°feels 72°
85 °
Shirley, Thursday, 13 August
Light rain. High 85°, low 68°.
Pressure29.83 inHg
Wind23.2 mph SE
Humidity40%
Visibility—
Dew point55°
Fri, 1470° / 65°0.47
Morning65°feels 65°
Afternoon66°feels 67°
Evening70°feels 70°
Overnight68°feels 68°
70 °
Shirley, Friday, 14 August
Rain. High 70°, low 65°.
Pressure29.94 inHg
Wind16.7 mph SE
Humidity90%
Visibility—
Dew point62°
Sat, 1582° / 63°0
Morning67°feels 66°
Afternoon78°feels 77°
Evening82°feels 80°
Overnight74°feels 74°
82 °
Shirley, Saturday, 15 August
Light rain. High 82°, low 63°.
Pressure30.09 inHg
Wind8.7 mph NW
Humidity42%
Visibility—
Dew point50°
Sun, 1691° / 69°0.3
Morning74°feels 73°
Afternoon88°feels 86°
Evening87°feels 87°
Overnight71°feels 72°
91 °
Shirley, Sunday, 16 August
Rain. High 91°, low 69°.
Pressure29.97 inHg
Wind21.1 mph SE
Humidity31%
Visibility—
Dew point51°
Mon, 1793° / 70°0.06
Morning75°feels 75°
Afternoon89°feels 87°
Evening90°feels 87°
Overnight80°feels 79°
93 °
Shirley, Monday, 17 August
Light rain. High 93°, low 70°.
Pressure29.83 inHg
Wind19.9 mph E
Humidity33%
Visibility—
Dew point53°
Tue, 1891° / 73°0
Morning77°feels 76°
Afternoon87°feels 85°
Evening90°feels 87°
Overnight81°feels 80°
91 °
Shirley, Tuesday, 18 August
Overcast. High 91°, low 73°.
Pressure29.80 inHg
Wind12.5 mph S
Humidity27%
Visibility—
Dew point47°
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 Shirley, 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.