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As of 18:45 CDT

Weather in Tennant, IA

73°Current weather

Tennant, Friday, 23 October, 18:45

Partly cloudy. Feels like 72°. High 77°, low 57°.

Pressure30.03 inHg
Wind14.5 mph S
Humidity46%
Visibility6.2 mi
Dew point51°
Sat, 2476° / 57°0Mostly clear
76 °Mostly clear

Tennant, Saturday, 24 October

Mostly clear. High 76°, low 57°.

Pressure30.18 inHg
Wind11.5 mph S
Humidity52%
Visibility6.2 mi
Dew point51°
Sun, 2570° / 51°0Overcast
70 °Overcast

Tennant, Sunday, 25 October

Overcast. High 70°, low 51°.

Pressure30.33 inHg
Wind3.6 mph E
Humidity71%
Visibility6.2 mi
Dew point56°
Mon, 2670° / 50°0.02Light rain
70 °Light rain

Tennant, Monday, 26 October

Light rain. High 70°, low 50°.

Pressure30.27 inHg
Wind9.8 mph E
Humidity62%
Visibility6.2 mi
Dew point51°
Tue, 2765° / 56°0.04Light rain
65 °Light rain

Tennant, Tuesday, 27 October

Light rain. High 65°, low 56°.

Pressure30.09 inHg
Wind8.5 mph S
Humidity67%
Visibility6.2 mi
Dew point52°
Wed, 2858° / 46°0.05Light rain
58 °Light rain

Tennant, Wednesday, 28 October

Light rain. High 58°, low 46°.

Pressure30.15 inHg
Wind14.5 mph S
Humidity59%
Visibility—
Dew point42°
Thu, 2960° / 43°0.13Light rain
60 °Light rain

Tennant, Thursday, 29 October

Light rain. High 60°, low 43°.

Pressure30.21 inHg
Wind10.1 mph N
Humidity55%
Visibility—
Dew point39°
Fri, 3052° / 49°0.28Rain
52 °Rain

Tennant, Friday, 30 October

Rain. High 52°, low 49°.

Pressure30.18 inHg
Wind12.6 mph E
Humidity84%
Visibility—
Dew point46°
Sat, 3157° / 53°0.44Rain
57 °Rain

Tennant, Saturday, 31 October

Rain. High 57°, low 53°.

Pressure29.91 inHg
Wind14.9 mph S
Humidity95%
Visibility—
Dew point53°
Sun, 0160° / 57°0.28Rain
60 °Rain

Tennant, Sunday, 1 November

Rain. High 60°, low 57°.

Pressure30.06 inHg
Wind15.7 mph E
Humidity79%
Visibility—
Dew point53°
Mon, 0257° / 54°0.58Rain
57 °Rain

Tennant, Monday, 2 November

Rain. High 57°, low 54°.

Pressure29.88 inHg
Wind17.7 mph E
Humidity95%
Visibility—
Dew point55°
Tue, 0353° / 42°0.54Rain
53 °Rain

Tennant, Tuesday, 3 November

Rain. High 53°, low 42°.

Pressure30.21 inHg
Wind20 mph N
Humidity82%
Visibility—
Dew point46°
Wed, 0455° / 38°0Mostly clear
55 °Mostly clear

Tennant, Wednesday, 4 November

Mostly clear. High 55°, low 38°.

Pressure30.45 inHg
Wind15.6 mph SW
Humidity44%
Visibility—
Dew point30°
Thu, 0562° / 44°0Clear
62 °Clear

Tennant, Thursday, 5 November

Clear. High 62°, low 44°.

Pressure30.06 inHg
Wind14.3 mph SW
Humidity43%
Visibility—
Dew point35°
Fri, 0667° / 49°0.1Light rain
67 °Light rain

Tennant, Friday, 6 November

Light rain. High 67°, low 49°.

Pressure29.83 inHg
Wind12 mph S
Humidity64%
Visibility—
Dew point50°
Sat, 0766° / 57°0.15Light rain
66 °Light rain

Tennant, Saturday, 7 November

Light rain. High 66°, low 57°.

Pressure29.77 inHg
Wind14.7 mph SE
Humidity78%
Visibility—
Dew point54°

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 Tennant, 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 Tennant, 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.