As of 22:30 PDT

Weather in Pasco, WA

63°

Pasco, Wednesday, 7 October, 22:30

Clear. Feels like 61°. High 80°, low 49°.

Pressure30.03 inHg

Wind0 mph N

Humidity54%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Monthly outlook for Pasco, WA: average high 66.8°, average low 47.4°. That is 0° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 8 October (83.3°), the coolest 13 October (38.3°).

66.8°/47.4°

Average high / low

+0°

Above normal

1 / 2

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	65.9°	67.9°	-1.1°
17 October – 26 October	68.2°	63.6°	+2.5°
27 October – 5 November	at normal	57°	—

October records over 66 years

90.1°6 October 2014All-time high

20.8°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Kennewick (4 mi).

Thu, 0883° / 48°

83 °

Pasco, Thursday, 8 October

Partly cloudy. High 83°, low 48°.

Pressure30.00 inHg

Wind1.5 mph SE

Humidity35%

Visibility6.2 mi

Dew point45°

Fri, 0973° / 51°

73 °

Pasco, Friday, 9 October

Overcast. High 73°, low 51°.

Pressure29.68 inHg

Wind10.4 mph SW

Humidity37%

Visibility6.2 mi

Dew point44°

Sat, 1064° / 48°

64 °

Pasco, Saturday, 10 October

Clear. High 64°, low 48°.

Pressure29.83 inHg

Wind3.8 mph W

Humidity37%

Visibility6.2 mi

Dew point34°

Sun, 1160° / 48°

60 °

Pasco, Sunday, 11 October

Clear. High 60°, low 48°.

Pressure30.03 inHg

Wind11 mph NE

Humidity35%

Visibility6.2 mi

Dew point21°

Mon, 1261° / 41°

61 °

Pasco, Monday, 12 October

Clear. High 61°, low 41°.

Pressure30.18 inHg

Wind5.6 mph N

Humidity40%

Visibility—

Dew point28°

Tue, 1354° / 38°

0.13

54 °

Pasco, Tuesday, 13 October

Light rain. High 54°, low 38°.

Pressure30.09 inHg

Wind17.8 mph SW

Humidity39%

Visibility—

Dew point28°

Wed, 1462° / 46°

62 °

Pasco, Wednesday, 14 October

Light rain. High 62°, low 46°.

Pressure29.94 inHg

Wind19.6 mph SW

Humidity39%

Visibility—

Dew point31°

Thu, 1560° / 44°

60 °

Pasco, Thursday, 15 October

Clear. High 60°, low 44°.

Pressure30.39 inHg

Wind6.7 mph N

Humidity42%

Visibility—

Dew point31°

Fri, 1662° / 44°

62 °

Pasco, Friday, 16 October

Mostly clear. High 62°, low 44°.

Pressure30.45 inHg

Wind5.4 mph N

Humidity43%

Visibility—

Dew point31°

Sat, 1766° / 49°

66 °

Pasco, Saturday, 17 October

Overcast. High 66°, low 49°.

Pressure30.27 inHg

Wind3.7 mph N

Humidity31%

Visibility—

Dew point27°

Sun, 1869° / 51°

69 °

Pasco, Sunday, 18 October

Partly cloudy. High 69°, low 51°.

Pressure30.09 inHg

Wind6.3 mph N

Humidity27%

Visibility—

Dew point27°

Mon, 1968° / 50°

68 °

Pasco, Monday, 19 October

Clear. High 68°, low 50°.

Pressure30.21 inHg

Wind4.6 mph N

Humidity33%

Visibility—

Dew point31°

Tue, 2071° / 52°

71 °

Pasco, Tuesday, 20 October

Overcast. High 71°, low 52°.

Pressure30.15 inHg

Wind7.5 mph S

Humidity33%

Visibility—

Dew point32°

Wed, 2172° / 53°

72 °

Pasco, Wednesday, 21 October

Overcast. High 72°, low 53°.

Pressure29.97 inHg

Wind22.6 mph W

Humidity26%

Visibility—

Dew point32°

Thu, 2263° / 47°

63 °

Pasco, Thursday, 22 October

Mostly clear. High 63°, low 47°.

Pressure30.12 inHg

Wind15.6 mph NW

Humidity30%

Visibility—

Dew point26°

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

Fri, 2363° / 44°

0.03

63 °

Pasco, Friday, 23 October

Climate normal for this date — 60-year average.

Average high63°

Average low44°

Average precipitation0.03 in

Chance of precipitation18%

Record high73° (1993)

Record low32° (1984)

Sat, 2462° / 43°

0.02

62 °

Pasco, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high62°

Average low43°

Average precipitation0.02 in

Chance of precipitation15%

Record high79° (1977)

Record low33° (1975)

Sun, 2562° / 43°

0.04

62 °

Pasco, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high62°

Average low43°

Average precipitation0.04 in

Chance of precipitation25%

Record high73° (1972)

Record low27° (2020)

Mon, 2660° / 43°

0.04

60 °

Pasco, Monday, 26 October

Climate normal for this date — 60-year average.

Average high60°

Average low43°

Average precipitation0.04 in

Chance of precipitation25%

Record high76° (1986)

Record low26° (2020)

Tue, 2759° / 41°

0.04

59 °

Pasco, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high59°

Average low41°

Average precipitation0.04 in

Chance of precipitation17%

Record high73° (2003)

Record low29° (2020)

Wed, 2858° / 41°

0.04

58 °

Pasco, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°

Average low41°

Average precipitation0.04 in

Chance of precipitation28%

Record high75° (2003)

Record low26° (2023)

Thu, 2958° / 40°

0.05

58 °

Pasco, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°

Average low40°

Average precipitation0.05 in

Chance of precipitation27%

Record high73° (1965)

Record low24° (1971)

Fri, 3057° / 40°

0.04

57 °

Pasco, Friday, 30 October

Climate normal for this date — 60-year average.

Average high57°

Average low40°

Average precipitation0.04 in

Chance of precipitation20%

Record high73° (1967)

Record low21° (2019)

Sat, 3157° / 40°

0.04

57 °

Pasco, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°

Average low40°

Average precipitation0.04 in

Chance of precipitation28%

Record high73° (1967)

Record low25° (2006)

Sun, 0156° / 40°

0.06

56 °

Pasco, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.06 in

Chance of precipitation27%

Record high70° (2010)

Record low22° (2002)

Mon, 0256° / 40°

0.03

56 °

Pasco, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.03 in

Chance of precipitation20%

Record high68° (2018)

Record low25° (1991)

Tue, 0357° / 40°

0.02

57 °

Pasco, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°

Average low40°

Average precipitation0.02 in

Chance of precipitation17%

Record high73° (1983)

Record low27° (1973)

Wed, 0457° / 41°

0.06

57 °

Pasco, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°

Average low41°

Average precipitation0.06 in

Chance of precipitation28%

Record high71° (1975)

Record low27° (2003)

Thu, 0555° / 39°

0.04

55 °

Pasco, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.04 in

Chance of precipitation27%

Record high70° (2012)

Record low23° (2003)

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 Pasco, WA 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 Pasco, WA 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.