Monthly outlook for Van Meter, IA: average high 90.8°, average low 69.3°. That is 5° above the climate normal for August. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 22 August (113.6°), the coolest 15 August (60.2°).
90.8°/69.3°
Average high / low
+5°
Above normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
85°
81.7°
+1.9°
19 August – 28 August
100.3°
81.8°
+10.3°
29 August – 7 September
at normal
80°
—
August records over 66 years
101.1°16 August 1983All-time high
43.9°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Urbandale (12 mi).
Mon, 1088° / 72°0.03
88 °
Van Meter, Monday, 10 August
Light rain. High 88°, low 72°.
Pressure29.85 inHg
Wind15 mph SE
Humidity57%
Visibility6.2 mi
Dew point70°
Tue, 1198° / 72°0.02
98 °
Van Meter, Tuesday, 11 August
Light rain. High 98°, low 72°.
Pressure29.74 inHg
Wind11.2 mph SW
Humidity40%
Visibility6.2 mi
Dew point64°
Wed, 1291° / 73°0.02
91 °
Van Meter, Wednesday, 12 August
Light rain. High 91°, low 73°.
Pressure29.85 inHg
Wind4 mph E
Humidity60%
Visibility6.2 mi
Dew point66°
Thu, 1380° / 63°0.4
80 °
Van Meter, Thursday, 13 August
Rain. High 80°, low 63°.
Pressure29.94 inHg
Wind17.3 mph NE
Humidity44%
Visibility—
Dew point54°
Fri, 1466° / 62°0.56
66 °
Van Meter, Friday, 14 August
Rain. High 66°, low 62°.
Pressure30.12 inHg
Wind13.5 mph E
Humidity96%
Visibility—
Dew point63°
Sat, 1572° / 60°0.02
72 °
Van Meter, Saturday, 15 August
Light rain. High 72°, low 60°.
Pressure30.15 inHg
Wind10.1 mph E
Humidity85%
Visibility—
Dew point64°
Sun, 1684° / 67°0
84 °
Van Meter, Sunday, 16 August
Overcast. High 84°, low 67°.
Pressure30.12 inHg
Wind10.2 mph N
Humidity60%
Visibility—
Dew point64°
Mon, 1787° / 67°0
87 °
Van Meter, Monday, 17 August
Overcast. High 87°, low 67°.
Pressure30.06 inHg
Wind9.4 mph S
Humidity53%
Visibility—
Dew point64°
Tue, 1891° / 67°0
91 °
Van Meter, Tuesday, 18 August
Overcast. High 91°, low 67°.
Pressure29.88 inHg
Wind15 mph S
Humidity57%
Visibility—
Dew point69°
Wed, 19100° / 72°0
100 °
Van Meter, Wednesday, 19 August
Partly cloudy. High 100°, low 72°.
Pressure29.77 inHg
Wind8.9 mph E
Humidity29%
Visibility—
Dew point58°
Thu, 20101° / 74°0
101 °
Van Meter, Thursday, 20 August
Overcast. High 101°, low 74°.
Pressure29.77 inHg
Wind14.7 mph NE
Humidity38%
Visibility—
Dew point65°
Fri, 2193° / 71°0.03
93 °
Van Meter, Friday, 21 August
Light rain. High 93°, low 71°.
Pressure29.94 inHg
Wind14.4 mph E
Humidity39%
Visibility—
Dew point58°
Sat, 22114° / 73°0
114 °
Van Meter, Saturday, 22 August
Partly cloudy. High 114°, low 73°.
Pressure29.71 inHg
Wind17 mph SW
Humidity24%
Visibility—
Dew point55°
Sun, 2398° / 75°0.08
98 °
Van Meter, Sunday, 23 August
Light rain. High 98°, low 75°.
Pressure29.83 inHg
Wind19.5 mph NE
Humidity35%
Visibility—
Dew point61°
Mon, 2496° / 70°0.03
96 °
Van Meter, Monday, 24 August
Light rain. High 96°, low 70°.
Pressure29.91 inHg
Wind9 mph S
Humidity45%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 65°0.14
82 °
Van Meter, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.14 in
Chance of precipitation35%
Record high97° (2003)
Record low52° (2015)
Wed, 2682° / 66°0.19
82 °
Van Meter, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.19 in
Chance of precipitation37%
Record high95° (2013)
Record low50° (2015)
Thu, 2782° / 66°0.16
82 °
Van Meter, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.16 in
Chance of precipitation35%
Record high96° (2013)
Record low52° (1971)
Fri, 2882° / 64°0.18
82 °
Van Meter, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.18 in
Chance of precipitation32%
Record high96° (1984)
Record low44° (1986)
Sat, 2982° / 64°0.11
82 °
Van Meter, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation23%
Record high94° (1984)
Record low49° (1988)
Sun, 3081° / 64°0.1
81 °
Van Meter, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation27%
Record high98° (2013)
Record low49° (2009)
Mon, 3180° / 63°0.09
80 °
Van Meter, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation25%
Record high93° (2000)
Record low48° (2009)
Tue, 0180° / 63°0.09
80 °
Van Meter, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation23%
Record high94° (1984)
Record low46° (1967)
Wed, 0280° / 64°0.11
80 °
Van Meter, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.11 in
Chance of precipitation33%
Record high94° (2000)
Record low52° (1974)
Thu, 0380° / 63°0.09
80 °
Van Meter, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation23%
Record high96° (2023)
Record low42° (1974)
Fri, 0479° / 62°0.09
79 °
Van Meter, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (2023)
Record low44° (1974)
Sat, 0580° / 62°0.09
80 °
Van Meter, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation20%
Record high94° (2023)
Record low44° (1962)
Sun, 0679° / 62°0.09
79 °
Van Meter, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.09 in
Chance of precipitation23%
Record high93° (2020)
Record low45° (1988)
Mon, 0779° / 62°0.13
79 °
Van Meter, Monday, 7 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.13 in
Chance of precipitation28%
Record high93° (1971)
Record low43° (2025)
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 Van Meter, IA 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 Van Meter, IA 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.