As of 01:13 PDT

Weather in Mission, OR

51°

Mission, Friday, 16 October, 01:13

Partly cloudy. Feels like 49°. High 76°, low 41°.

Pressure30.36 inHg

Wind1.5 mph SE

Humidity72%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Monthly outlook for Mission, OR: average high 61.1°, average low 43.4°. That is 0.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 16 October (76.4°), the coolest 24 October (39.1°).

61.1°/43.4°

Average high / low

+0.9°

Above normal

3 / 5

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
16 October – 25 October	63.2°	61.6°	+0.9°
26 October – 4 November	57.6°	55.5°	+1.2°
5 November – 14 November	at normal	51.9°	—

October records over 66 years

89.4°2 October 1975All-time high

17.1°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Pilot Rock (14 mi).

Sat, 1772° / 46°

72 °

Mission, Saturday, 17 October

Overcast. High 72°, low 46°.

Pressure30.18 inHg

Wind12 mph W

Humidity42%

Visibility6.2 mi

Dew point44°

Sun, 1863° / 42°

63 °

Mission, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.06 inHg

Wind4.1 mph N

Humidity33%

Visibility6.2 mi

Dew point30°

Mon, 1963° / 46°

0.04

63 °

Mission, Monday, 19 October

Light rain. High 63°, low 46°.

Pressure29.83 inHg

Wind2 mph W

Humidity34%

Visibility6.2 mi

Dew point28°

Tue, 2060° / 44°

60 °

Mission, Tuesday, 20 October

Overcast. High 60°, low 44°.

Pressure30.00 inHg

Wind4.1 mph W

Humidity53%

Visibility—

Dew point37°

Wed, 2163° / 41°

63 °

Mission, Wednesday, 21 October

Clear. High 63°, low 41°.

Pressure30.06 inHg

Wind5.5 mph NW

Humidity42%

Visibility—

Dew point32°

Thu, 2262° / 47°

62 °

Mission, Thursday, 22 October

Overcast. High 62°, low 47°.

Pressure29.88 inHg

Wind21.9 mph W

Humidity30%

Visibility—

Dew point29°

Fri, 2355° / 40°

55 °

Mission, Friday, 23 October

Mostly clear. High 55°, low 40°.

Pressure30.33 inHg

Wind13.7 mph W

Humidity44%

Visibility—

Dew point29°

Sat, 2459° / 39°

59 °

Mission, Saturday, 24 October

Clear. High 59°, low 39°.

Pressure30.47 inHg

Wind6.4 mph N

Humidity32%

Visibility—

Dew point22°

Sun, 2560° / 46°

60 °

Mission, Sunday, 25 October

Overcast. High 60°, low 46°.

Pressure30.24 inHg

Wind12 mph SW

Humidity16%

Visibility—

Dew point11°

Mon, 2655° / 44°

55 °

Mission, Monday, 26 October

Overcast. High 55°, low 44°.

Pressure30.21 inHg

Wind6.9 mph W

Humidity58%

Visibility—

Dew point37°

Tue, 2761° / 40°

61 °

Mission, Tuesday, 27 October

Overcast. High 61°, low 40°.

Pressure29.94 inHg

Wind7.2 mph SE

Humidity36%

Visibility—

Dew point25°

Wed, 2858° / 47°

0.04

58 °

Mission, Wednesday, 28 October

Light rain. High 58°, low 47°.

Pressure29.97 inHg

Wind17.6 mph W

Humidity47%

Visibility—

Dew point35°

Thu, 2959° / 42°

59 °

Mission, Thursday, 29 October

Overcast. High 59°, low 42°.

Pressure30.00 inHg

Wind6 mph NW

Humidity34%

Visibility—

Dew point25°

Fri, 3056° / 45°

0.1

56 °

Mission, Friday, 30 October

Light rain. High 56°, low 45°.

Pressure30.06 inHg

Wind21.9 mph W

Humidity52%

Visibility—

Dew point36°

Sat, 3155° / 45°

55 °

Mission, Saturday, 31 October

Overcast. High 55°, low 45°.

Pressure30.06 inHg

Wind5.1 mph SE

Humidity38%

Visibility—

Dew point29°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 0154° / 38°

0.13

54 °

Mission, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.13 in

Chance of precipitation40%

Record high76° (1965)

Record low18° (2002)

Mon, 0254° / 37°

0.06

54 °

Mission, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°

Average low37°

Average precipitation0.06 in

Chance of precipitation33%

Record high67° (2016)

Record low13° (1991)

Tue, 0355° / 37°

0.05

55 °

Mission, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°

Average low37°

Average precipitation0.05 in

Chance of precipitation25%

Record high71° (1975)

Record low11° (1991)

Wed, 0456° / 39°

0.11

56 °

Mission, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°

Average low39°

Average precipitation0.11 in

Chance of precipitation48%

Record high73° (2020)

Record low24° (2004)

Thu, 0554° / 38°

0.09

54 °

Mission, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.09 in

Chance of precipitation37%

Record high70° (1975)

Record low15° (1971)

Fri, 0654° / 38°

0.12

54 °

Mission, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.12 in

Chance of precipitation55%

Record high72° (2014)

Record low19° (1971)

Sat, 0753° / 38°

0.13

53 °

Mission, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.13 in

Chance of precipitation47%

Record high71° (1978)

Record low24° (2003)

Sun, 0852° / 37°

0.09

52 °

Mission, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.09 in

Chance of precipitation45%

Record high68° (2016)

Record low22° (1994)

Mon, 0952° / 36°

0.09

52 °

Mission, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°

Average low36°

Average precipitation0.09 in

Chance of precipitation47%

Record high66° (1989)

Record low22° (1986)

Tue, 1051° / 36°

0.07

51 °

Mission, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.07 in

Chance of precipitation40%

Record high68° (1989)

Record low-2° (1986)

Wed, 1151° / 36°

0.08

51 °

Mission, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.08 in

Chance of precipitation35%

Record high70° (1990)

Record low11° (2000)

Thu, 1251° / 37°

0.1

51 °

Mission, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.1 in

Chance of precipitation42%

Record high75° (1999)

Record low4° (1985)

Fri, 1350° / 36°

0.1

50 °

Mission, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.1 in

Chance of precipitation47%

Record high74° (1999)

Record low3° (1985)

Sat, 1450° / 35°

0.05

50 °

Mission, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.05 in

Chance of precipitation35%

Record high69° (1999)

Record low8° (1985)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Mission, OR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Mission, OR since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.