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As of 18:27 CDT

Weather in Mount Union, IA

83°Current weather

Mount Union, Saturday, 8 August, 18:27

Clear. Feels like 86°. High 83°, low 66°.

Pressure29.97 inHg
Wind1 mph SW
Humidity62%
Visibility6.2 mi
Dew point68°
Sun, 0992° / 68°0Overcast
92 °Overcast

Mount Union, Sunday, 9 August

Overcast. High 92°, low 68°.

Pressure29.83 inHg
Wind12.1 mph SW
Humidity68%
Visibility6.2 mi
Dew point71°
Mon, 1092° / 73°0Overcast
92 °Overcast

Mount Union, Monday, 10 August

Overcast. High 92°, low 73°.

Pressure29.85 inHg
Wind7.9 mph SW
Humidity67%
Visibility6.2 mi
Dew point71°
Tue, 1195° / 74°0Overcast
95 °Overcast

Mount Union, Tuesday, 11 August

Overcast. High 95°, low 74°.

Pressure29.77 inHg
Wind17.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point69°
Wed, 1280° / 72°0.02Light rain
80 °Light rain

Mount Union, Wednesday, 12 August

Light rain. High 80°, low 72°.

Pressure29.88 inHg
Wind11.5 mph NE
Humidity74%
Visibility6.2 mi
Dew point71°
Thu, 1376° / 65°0.49Rain
76 °Rain

Mount Union, Thursday, 13 August

Rain. High 76°, low 65°.

Pressure29.91 inHg
Wind10.9 mph NE
Humidity86%
Visibility—
Dew point67°
Fri, 1478° / 59°0Clear
78 °Clear

Mount Union, Friday, 14 August

Clear. High 78°, low 59°.

Pressure30.18 inHg
Wind8.3 mph E
Humidity52%
Visibility—
Dew point55°
Sat, 1577° / 58°0Overcast
77 °Overcast

Mount Union, Saturday, 15 August

Overcast. High 77°, low 58°.

Pressure30.27 inHg
Wind9.6 mph SE
Humidity54%
Visibility—
Dew point55°
Sun, 1677° / 62°0Overcast
77 °Overcast

Mount Union, Sunday, 16 August

Overcast. High 77°, low 62°.

Pressure30.12 inHg
Wind14 mph S
Humidity72%
Visibility—
Dew point63°
Mon, 1788° / 67°0Overcast
88 °Overcast

Mount Union, Monday, 17 August

Overcast. High 88°, low 67°.

Pressure29.94 inHg
Wind7.4 mph SE
Humidity69%
Visibility—
Dew point71°
Tue, 1887° / 71°0Light rain
87 °Light rain

Mount Union, Tuesday, 18 August

Light rain. High 87°, low 71°.

Pressure30.00 inHg
Wind7.8 mph SE
Humidity64%
Visibility—
Dew point70°
Wed, 1993° / 70°0.09Light rain
93 °Light rain

Mount Union, Wednesday, 19 August

Light rain. High 93°, low 70°.

Pressure29.88 inHg
Wind12.7 mph NE
Humidity51%
Visibility—
Dew point66°
Thu, 2081° / 66°0.28Light rain
81 °Light rain

Mount Union, Thursday, 20 August

Light rain. High 81°, low 66°.

Pressure29.91 inHg
Wind12.1 mph NE
Humidity67%
Visibility—
Dew point65°
Fri, 2183° / 63°0Clear
83 °Clear

Mount Union, Friday, 21 August

Clear. High 83°, low 63°.

Pressure29.97 inHg
Wind6.4 mph N
Humidity52%
Visibility—
Dew point59°
Sat, 2284° / 62°0.02Light rain
84 °Light rain

Mount Union, Saturday, 22 August

Light rain. High 84°, low 62°.

Pressure29.91 inHg
Wind19.8 mph NE
Humidity50%
Visibility—
Dew point61°
Sun, 2372° / 48°0Partly cloudy
72 °Partly cloudy

Mount Union, Sunday, 23 August

Partly cloudy. High 72°, low 48°.

Pressure30.21 inHg
Wind13.6 mph E
Humidity41%
Visibility—
Dew point42°

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 Mount Union, 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 Mount Union, 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.