10-day forecast for Jimtown, MT: 60° to 97°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
97°
Best day: Saturday, August 8
72° · 0.24 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0995° / 62°0
Morning71°feels 69°
Afternoon93°feels 89°
Evening83°feels 80°
Overnight69°feels 68°
95 °
Jimtown, Sunday, 9 August
Overcast. High 95°, low 62°.
Pressure29.77 inHg
Wind6.6 mph N
Humidity13%
Visibility6.2 mi
Dew point33°
Mon, 1093° / 61°0
Morning68°feels 66°
Afternoon90°feels 86°
Evening83°feels 80°
Overnight66°feels 64°
93 °
Jimtown, Monday, 10 August
Clear. High 93°, low 61°.
Pressure29.83 inHg
Wind8.2 mph NE
Humidity23%
Visibility6.2 mi
Dew point42°
Tue, 1195° / 63°0
Morning70°feels 69°
Afternoon92°feels 89°
Evening85°feels 83°
Overnight67°feels 65°
95 °
Jimtown, Tuesday, 11 August
Clear. High 95°, low 63°.
Pressure29.85 inHg
Wind7 mph NE
Humidity31%
Visibility6.2 mi
Dew point52°
Wed, 1293° / 68°0.04
Morning77°feels 76°
Afternoon92°feels 90°
Evening72°feels 72°
Overnight70°feels 69°
93 °
Jimtown, Wednesday, 12 August
Light rain. High 93°, low 68°.
Pressure29.74 inHg
Wind4.9 mph E
Humidity32%
Visibility6.2 mi
Dew point55°
Thu, 1393° / 61°0.11
Morning68°feels 68°
Afternoon86°feels 85°
Evening83°feels 82°
Overnight74°feels 74°
93 °
Jimtown, Thursday, 13 August
Light rain. High 93°, low 61°.
Pressure29.77 inHg
Wind18.8 mph SE
Humidity37%
Visibility—
Dew point54°
Fri, 1472° / 65°0.24
Morning66°feels 66°
Afternoon66°feels 67°
Evening69°feels 69°
Overnight66°feels 66°
72 °
Jimtown, Friday, 14 August
Rain. High 72°, low 65°.
Pressure29.97 inHg
Wind13.9 mph SE
Humidity92%
Visibility—
Dew point63°
Sat, 1584° / 60°0.04
Morning65°feels 65°
Afternoon78°feels 78°
Evening82°feels 80°
Overnight69°feels 69°
84 °
Jimtown, Saturday, 15 August
Light rain. High 84°, low 60°.
Pressure30.09 inHg
Wind14.7 mph E
Humidity47%
Visibility—
Dew point53°
Sun, 1687° / 63°0.29
Morning68°feels 68°
Afternoon81°feels 80°
Evening85°feels 83°
Overnight75°feels 75°
87 °
Jimtown, Sunday, 16 August
Rain. High 87°, low 63°.
Pressure30.00 inHg
Wind9.7 mph NE
Humidity52%
Visibility—
Dew point58°
Mon, 1794° / 71°0
Morning77°feels 75°
Afternoon91°feels 87°
Evening92°feels 88°
Overnight79°feels 78°
94 °
Jimtown, Monday, 17 August
Clear. High 94°, low 71°.
Pressure29.91 inHg
Wind12.6 mph NW
Humidity20%
Visibility—
Dew point42°
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 Jimtown, 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.