10-day forecast for Jefferson City, MT: 52° to 90°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Tuesday, August 11
69° · 0.24 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 52°0
Morning58°feels 54°
Afternoon86°feels 82°
Evening76°feels 74°
Overnight57°feels 53°
88 °
Jefferson City, Monday, 10 August
Clear. High 88°, low 52°.
Pressure29.80 inHg
Wind5.6 mph NW
Humidity13%
Visibility6.2 mi
Dew point28°
Tue, 1190° / 59°0
Morning68°feels 66°
Afternoon88°feels 84°
Evening78°feels 76°
Overnight64°feels 61°
90 °
Jefferson City, Tuesday, 11 August
Clear. High 90°, low 59°.
Pressure29.88 inHg
Wind2.6 mph N
Humidity14%
Visibility6.2 mi
Dew point28°
Wed, 1284° / 61°0.05
Morning66°feels 64°
Afternoon84°feels 82°
Evening67°feels 66°
Overnight64°feels 61°
84 °
Jefferson City, Wednesday, 12 August
Light rain. High 84°, low 61°.
Pressure29.83 inHg
Wind4 mph NE
Humidity21%
Visibility6.2 mi
Dew point35°
Thu, 1369° / 52°0.24
Morning57°feels 56°
Afternoon67°feels 67°
Evening60°feels 60°
Overnight55°feels 54°
69 °
Jefferson City, Thursday, 13 August
Rain. High 69°, low 52°.
Pressure29.88 inHg
Wind7.4 mph N
Humidity57%
Visibility—
Dew point51°
Fri, 1474° / 54°0.2
Morning57°feels 57°
Afternoon65°feels 64°
Evening60°feels 59°
Overnight58°feels 57°
74 °
Jefferson City, Friday, 14 August
Light rain. High 74°, low 54°.
Pressure30.00 inHg
Wind4.8 mph N
Humidity67%
Visibility—
Dew point53°
Sat, 1579° / 54°0.06
Morning62°feels 61°
Afternoon78°feels 78°
Evening70°feels 69°
Overnight61°feels 61°
79 °
Jefferson City, Saturday, 15 August
Light rain. High 79°, low 54°.
Pressure30.03 inHg
Wind9.6 mph S
Humidity34%
Visibility—
Dew point45°
Sun, 1685° / 60°0.02
Morning67°feels 65°
Afternoon84°feels 82°
Evening83°feels 81°
Overnight71°feels 69°
85 °
Jefferson City, Sunday, 16 August
Light rain. High 85°, low 60°.
Pressure30.03 inHg
Wind8.1 mph N
Humidity28%
Visibility—
Dew point44°
Mon, 1783° / 68°0
Morning72°feels 70°
Afternoon82°feels 80°
Evening79°feels 78°
Overnight70°feels 68°
83 °
Jefferson City, Monday, 17 August
Overcast. High 83°, low 68°.
Pressure29.94 inHg
Wind9 mph W
Humidity27%
Visibility—
Dew point43°
Tue, 1886° / 61°0
Morning67°feels 65°
Afternoon81°feels 80°
Evening82°feels 79°
Overnight67°feels 65°
86 °
Jefferson City, Tuesday, 18 August
Clear. High 86°, low 61°.
Pressure30.03 inHg
Wind12.1 mph W
Humidity26%
Visibility—
Dew point40°
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 Jefferson City, 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.