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As of 15:40 CST

Weather in Gretna, MO

58°Current weather

Gretna, Thursday, 12 November, 15:40

Clear. Feels like 56°. High 59°, low 37°.

Pressure30.03 inHg
Wind15 mph NW
Humidity46%
Visibility6.2 mi
Dew point38°

Two-week outlook for Gretna, MO: week one averages a high of 55.7° and week two 64.5°, so week two runs 8.7° warmer than week one. Around 3.1 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, November 14: 48°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 12 – November 18)55.7°34.4°0.0 in / 0 d—
2nd (November 19 – November 25)64.5°48.5°3.1 in / 2 d—

Weekend weather

Sat, November 14
Overcast
48°27°
no precip.
Sun, November 15
Overcast
52°34°
no precip.
Sat, November 21
Overcast
72°48°
no precip.
Sun, November 22
Rain
63°57°
0.38 in
Fri, 1352° / 32°0Overcast
52 °Overcast

Gretna, Friday, 13 November

Overcast. High 52°, low 32°.

Pressure30.18 inHg
Wind7.6 mph N
Humidity56%
Visibility6.2 mi
Dew point28°
Sat, 1448° / 27°0Overcast
48 °Overcast

Gretna, Saturday, 14 November

Overcast. High 48°, low 27°.

Pressure30.30 inHg
Wind6.3 mph SE
Humidity55%
Visibility6.2 mi
Dew point25°
Sun, 1552° / 34°0Overcast
52 °Overcast

Gretna, Sunday, 15 November

Overcast. High 52°, low 34°.

Pressure30.39 inHg
Wind7.7 mph SE
Humidity50%
Visibility6.2 mi
Dew point31°
Mon, 1654° / 36°0Clear
54 °Clear

Gretna, Monday, 16 November

Clear. High 54°, low 36°.

Pressure30.45 inHg
Wind5.9 mph SE
Humidity48%
Visibility6.2 mi
Dew point34°
Tue, 1758° / 36°0Clear
58 °Clear

Gretna, Tuesday, 17 November

Clear. High 58°, low 36°.

Pressure30.39 inHg
Wind7.4 mph SE
Humidity48%
Visibility—
Dew point33°
Wed, 1867° / 40°0Overcast
67 °Overcast

Gretna, Wednesday, 18 November

Overcast. High 67°, low 40°.

Pressure30.27 inHg
Wind6.9 mph S
Humidity41%
Visibility—
Dew point35°
Thu, 1967° / 50°0.01Light rain
67 °Light rain

Gretna, Thursday, 19 November

Light rain. High 67°, low 50°.

Pressure30.24 inHg
Wind6.5 mph S
Humidity40%
Visibility—
Dew point36°
Fri, 2072° / 48°0Partly cloudy
72 °Partly cloudy

Gretna, Friday, 20 November

Partly cloudy. High 72°, low 48°.

Pressure30.24 inHg
Wind7.9 mph S
Humidity38%
Visibility—
Dew point40°
Sat, 2172° / 48°0Overcast
72 °Overcast

Gretna, Saturday, 21 November

Overcast. High 72°, low 48°.

Pressure30.15 inHg
Wind9.5 mph S
Humidity44%
Visibility—
Dew point46°
Sun, 2263° / 57°0.38Rain
63 °Rain

Gretna, Sunday, 22 November

Rain. High 63°, low 57°.

Pressure29.91 inHg
Wind11.4 mph SE
Humidity88%
Visibility—
Dew point56°
Mon, 2364° / 52°2.7Heavy rain
64 °Heavy rain

Gretna, Monday, 23 November

Heavy rain. High 64°, low 52°.

Pressure29.71 inHg
Wind9.2 mph S
Humidity97%
Visibility—
Dew point53°
Tue, 2458° / 43°0Clear
58 °Clear

Gretna, Tuesday, 24 November

Clear. High 58°, low 43°.

Pressure30.00 inHg
Wind7.1 mph W
Humidity43%
Visibility—
Dew point32°
Wed, 2555° / 40°0Overcast
55 °Overcast

Gretna, Wednesday, 25 November

Overcast. High 55°, low 40°.

Pressure30.24 inHg
Wind7 mph E
Humidity55%
Visibility—
Dew point35°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Gretna, MO, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.