As of 03:14 PDT

Weather in Alfalfa, WA

69°Current weather

Alfalfa, Sunday, 9 August, 03:14

Clear. Feels like 68°. High 89°, low 64°.

Pressure29.91 inHg
Wind5.6 mph NW
Humidity50%
Visibility6.2 mi
Dew point48°

Monthly outlook for Alfalfa, WA: average high 88.3°, average low 63.2°. That is 1° below the climate normal for August. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 15 August (99.4°), the coolest 18 August (56.8°).

88.3°/63.2°
Average high / low
−1°
Below normal
2 / 1
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August91.8°91.6°+0.1°
19 August – 28 August82.5°87.6°-2.8°
29 August – 7 Septemberat normal85.4°

August records over 66 years

110.1°4 August 1961All-time high
48.4°28 August 1960All-time low

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

Mon, 1096° / 59°0Clear
96 °Clear

Alfalfa, Monday, 10 August

Clear. High 96°, low 59°.

Pressure29.88 inHg
Wind3.4 mph E
Humidity20%
Visibility6.2 mi
Dew point40°
Tue, 1196° / 61°0Clear
96 °Clear

Alfalfa, Tuesday, 11 August

Clear. High 96°, low 61°.

Pressure29.94 inHg
Wind1.6 mph SE
Humidity23%
Visibility6.2 mi
Dew point44°
Wed, 1295° / 64°0Clear
95 °Clear

Alfalfa, Wednesday, 12 August

Clear. High 95°, low 64°.

Pressure29.83 inHg
Wind0.4 mph NW
Humidity24%
Visibility6.2 mi
Dew point45°
Thu, 1393° / 65°0Clear
93 °Clear

Alfalfa, Thursday, 13 August

Clear. High 93°, low 65°.

Pressure29.74 inHg
Wind7.6 mph SE
Humidity19%
Visibility
Dew point41°
Fri, 1497° / 68°0Clear
97 °Clear

Alfalfa, Friday, 14 August

Clear. High 97°, low 68°.

Pressure29.80 inHg
Wind8.9 mph E
Humidity17%
Visibility
Dew point40°
Sat, 1599° / 66°0Mostly clear
99 °Mostly clear

Alfalfa, Saturday, 15 August

Mostly clear. High 99°, low 66°.

Pressure29.83 inHg
Wind11.3 mph SW
Humidity15%
Visibility
Dew point38°
Sun, 1696° / 65°0.01Light rain
96 °Light rain

Alfalfa, Sunday, 16 August

Light rain. High 96°, low 65°.

Pressure29.80 inHg
Wind17 mph SW
Humidity11%
Visibility
Dew point30°
Mon, 1773° / 62°0.17Light rain
73 °Light rain

Alfalfa, Monday, 17 August

Light rain. High 73°, low 62°.

Pressure29.97 inHg
Wind17.6 mph SW
Humidity50%
Visibility
Dew point51°
Tue, 1884° / 57°0Clear
84 °Clear

Alfalfa, Tuesday, 18 August

Clear. High 84°, low 57°.

Pressure29.88 inHg
Wind8.2 mph SW
Humidity29%
Visibility
Dew point43°
Wed, 1986° / 63°0Overcast
86 °Overcast

Alfalfa, Wednesday, 19 August

Overcast. High 86°, low 63°.

Pressure29.88 inHg
Wind5.8 mph NW
Humidity29%
Visibility
Dew point47°
Thu, 2087° / 68°0.04Light rain
87 °Light rain

Alfalfa, Thursday, 20 August

Light rain. High 87°, low 68°.

Pressure29.83 inHg
Wind7.8 mph W
Humidity33%
Visibility
Dew point51°
Fri, 2188° / 65°0Overcast
88 °Overcast

Alfalfa, Friday, 21 August

Overcast. High 88°, low 65°.

Pressure29.77 inHg
Wind11 mph SW
Humidity21%
Visibility
Dew point40°
Sat, 2282° / 64°0.01Light rain
82 °Light rain

Alfalfa, Saturday, 22 August

Light rain. High 82°, low 64°.

Pressure29.85 inHg
Wind13.6 mph W
Humidity26%
Visibility
Dew point42°
Sun, 2384° / 58°0Overcast
84 °Overcast

Alfalfa, Sunday, 23 August

Overcast. High 84°, low 58°.

Pressure29.94 inHg
Wind6.7 mph E
Humidity28%
Visibility
Dew point42°
Mon, 2469° / 62°0.01Light rain
69 °Light rain

Alfalfa, Monday, 24 August

Light rain. High 69°, low 62°.

Pressure29.80 inHg
Wind6.2 mph NW
Humidity48%
Visibility
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 62°0.01Climate normal
87 °Climate normal

Alfalfa, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°
Average low62°
Average precipitation0.01 in
Chance of precipitation8%
Record high103° (1996)
Record low51° (1975)
Wed, 2688° / 61°0Climate normal
88 °Climate normal

Alfalfa, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high88°
Average low61°
Average precipitation0 in
Chance of precipitation2%
Record high103° (1996)
Record low50° (1993)
Thu, 2787° / 62°0Climate normal
87 °Climate normal

Alfalfa, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high87°
Average low62°
Average precipitation0 in
Chance of precipitation5%
Record high101° (1986)
Record low52° (1960)
Fri, 2888° / 62°0Climate normal
88 °Climate normal

Alfalfa, Friday, 28 August

Climate normal for this date — 60-year average.

Average high88°
Average low62°
Average precipitation0 in
Chance of precipitation3%
Record high102° (2023)
Record low48° (1960)
Sat, 2988° / 63°0.01Climate normal
88 °Climate normal

Alfalfa, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high88°
Average low63°
Average precipitation0.01 in
Chance of precipitation8%
Record high101° (2017)
Record low49° (1965)
Sun, 3086° / 62°0.02Climate normal
86 °Climate normal

Alfalfa, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high86°
Average low62°
Average precipitation0.02 in
Chance of precipitation12%
Record high101° (2007)
Record low51° (1965)
Mon, 3185° / 61°0.01Climate normal
85 °Climate normal

Alfalfa, Monday, 31 August

Climate normal for this date — 60-year average.

Average high85°
Average low61°
Average precipitation0.01 in
Chance of precipitation5%
Record high103° (2022)
Record low50° (1964)
Tue, 0185° / 60°0.01Climate normal
85 °Climate normal

Alfalfa, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high85°
Average low60°
Average precipitation0.01 in
Chance of precipitation7%
Record high103° (1987)
Record low48° (1999)
Wed, 0285° / 60°0Climate normal
85 °Climate normal

Alfalfa, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high85°
Average low60°
Average precipitation0 in
Chance of precipitation5%
Record high103° (2022)
Record low49° (1999)
Thu, 0386° / 60°0.01Climate normal
86 °Climate normal

Alfalfa, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high86°
Average low60°
Average precipitation0.01 in
Chance of precipitation5%
Record high104° (2025)
Record low49° (2000)
Fri, 0486° / 60°0Climate normal
86 °Climate normal

Alfalfa, Friday, 4 September

Climate normal for this date — 60-year average.

Average high86°
Average low60°
Average precipitation0 in
Chance of precipitation2%
Record high103° (1988)
Record low50° (2000)
Sat, 0585° / 60°0.01Climate normal
85 °Climate normal

Alfalfa, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high85°
Average low60°
Average precipitation0.01 in
Chance of precipitation5%
Record high103° (1988)
Record low49° (1969)
Sun, 0684° / 60°0.02Climate normal
84 °Climate normal

Alfalfa, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high84°
Average low60°
Average precipitation0.02 in
Chance of precipitation10%
Record high101° (2024)
Record low47° (1960)
Mon, 0784° / 59°0Climate normal
84 °Climate normal

Alfalfa, Monday, 7 September

Climate normal for this date — 60-year average.

Average high84°
Average low59°
Average precipitation0 in
Chance of precipitation3%
Record high101° (2024)
Record low47° (1971)

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 Alfalfa, 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 Alfalfa, 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.