10-day forecast for Heppner, OR: 32° to 72°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Friday, October 16
54° · 0.07 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1465° / 43°0
Morning46°feels 42°
Afternoon65°feels 63°
Evening51°feels 48°
Overnight46°feels 43°
65 °
Heppner, Wednesday, 14 October
Mostly clear. High 65°, low 43°.
Pressure30.27 inHg
Wind6.5 mph W
Humidity41%
Visibility6.2 mi
Dew point38°
Thu, 1566° / 47°0
Morning50°feels 49°
Afternoon66°feels 64°
Evening57°feels 55°
Overnight50°feels 47°
66 °
Heppner, Thursday, 15 October
Clear. High 66°, low 47°.
Pressure30.42 inHg
Wind8.8 mph NE
Humidity38%
Visibility6.2 mi
Dew point38°
Fri, 1672° / 49°0
Morning50°feels 48°
Afternoon72°feels 70°
Evening62°feels 60°
Overnight53°feels 50°
72 °
Heppner, Friday, 16 October
Clear. High 72°, low 49°.
Pressure30.24 inHg
Wind4.4 mph NE
Humidity26%
Visibility6.2 mi
Dew point29°
Sat, 1766° / 52°0
Morning55°feels 53°
Afternoon63°feels 61°
Evening61°feels 59°
Overnight58°feels 55°
66 °
Heppner, Saturday, 17 October
Overcast. High 66°, low 52°.
Pressure30.15 inHg
Wind12.1 mph W
Humidity50%
Visibility—
Dew point43°
Sun, 1861° / 46°0
Morning49°feels 49°
Afternoon57°feels 55°
Evening58°feels 56°
Overnight48°feels 47°
61 °
Heppner, Sunday, 18 October
Clear. High 61°, low 46°.
Pressure29.97 inHg
Wind6.4 mph W
Humidity48%
Visibility—
Dew point36°
Mon, 1954° / 43°0.04
Morning48°feels 46°
Afternoon54°feels 51°
Evening51°feels 48°
Overnight44°feels 40°
54 °
Heppner, Monday, 19 October
Light rain. High 54°, low 43°.
Pressure29.85 inHg
Wind17.4 mph W
Humidity55%
Visibility—
Dew point37°
Tue, 2053° / 42°0
Morning45°feels 40°
Afternoon50°feels 47°
Evening50°feels 48°
Overnight43°feels 42°
53 °
Heppner, Tuesday, 20 October
Partly cloudy. High 53°, low 42°.
Pressure30.00 inHg
Wind8.2 mph SW
Humidity50%
Visibility—
Dew point31°
Wed, 2156° / 41°0
Morning44°feels 41°
Afternoon53°feels 50°
Evening55°feels 52°
Overnight48°feels 44°
56 °
Heppner, Wednesday, 21 October
Clear. High 56°, low 41°.
Pressure30.15 inHg
Wind12.8 mph W
Humidity51%
Visibility—
Dew point33°
Thu, 2254° / 44°0.07
Morning51°feels 49°
Afternoon51°feels 49°
Evening49°feels 46°
Overnight45°feels 40°
54 °
Heppner, Thursday, 22 October
Light rain. High 54°, low 44°.
Pressure30.15 inHg
Wind32.5 mph W
Humidity63%
Visibility—
Dew point39°
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 Heppner, OR 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.