10-day forecast for Heppner, OR: 29° to 56°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Sunday, November 1
52° · 0.17 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2553° / 39°0
Morning40°feels 40°
Afternoon52°feels 49°
Evening43°feels 41°
Overnight44°feels 41°
53 °
Heppner, Sunday, 25 October
Overcast. High 53°, low 39°.
Pressure30.00 inHg
Wind4.2 mph N
Humidity49%
Visibility6.2 mi
Dew point35°
Mon, 2652° / 39°0.17
Morning42°feels 39°
Afternoon51°feels 49°
Evening44°feels 40°
Overnight41°feels 39°
52 °
Heppner, Monday, 26 October
Rain. High 52°, low 39°.
Pressure30.03 inHg
Wind11.9 mph W
Humidity61%
Visibility6.2 mi
Dew point38°
Tue, 2753° / 42°0.05
Morning44°feels 38°
Afternoon53°feels 51°
Evening45°feels 42°
Overnight43°feels 38°
53 °
Heppner, Tuesday, 27 October
Light rain. High 53°, low 42°.
Pressure30.06 inHg
Wind10.8 mph W
Humidity57%
Visibility6.2 mi
Dew point38°
Wed, 2854° / 40°0
Morning43°feels 38°
Afternoon51°feels 48°
Evening49°feels 47°
Overnight41°feels 37°
54 °
Heppner, Wednesday, 28 October
Mostly clear. High 54°, low 40°.
Pressure29.94 inHg
Wind9.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point37°
Thu, 2951° / 36°0.02
Morning41°feels 41°
Afternoon48°feels 47°
Evening46°feels 42°
Overnight36°feels 33°
51 °
Heppner, Thursday, 29 October
Light rain. High 51°, low 36°.
Pressure29.91 inHg
Wind8.2 mph NW
Humidity64%
Visibility—
Dew point35°
Fri, 3045° / 35°0
Morning38°feels 37°
Afternoon42°feels 38°
Evening43°feels 38°
Overnight37°feels 34°
45 °
Heppner, Friday, 30 October
Mostly clear. High 45°, low 35°.
Pressure30.00 inHg
Wind9.1 mph NW
Humidity64%
Visibility—
Dew point29°
Sat, 3150° / 34°0
Morning38°feels 31°
Afternoon45°feels 41°
Evening47°feels 42°
Overnight41°feels 36°
50 °
Heppner, Saturday, 31 October
Clear. High 50°, low 34°.
Pressure30.06 inHg
Wind12.2 mph W
Humidity39%
Visibility—
Dew point20°
Sun, 0156° / 40°0
Morning44°feels 38°
Afternoon51°feels 47°
Evening50°feels 47°
Overnight41°feels 39°
56 °
Heppner, Sunday, 1 November
Mostly clear. High 56°, low 40°.
Pressure30.27 inHg
Wind11.5 mph S
Humidity19%
Visibility—
Dew point9°
Mon, 0249° / 39°0
Morning41°feels 41°
Afternoon46°feels 46°
Evening46°feels 45°
Overnight42°feels 38°
49 °
Heppner, Monday, 2 November
Overcast. High 49°, low 39°.
Pressure30.03 inHg
Wind6.4 mph SE
Humidity35%
Visibility—
Dew point19°
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.