US National Weather Service Saint Louis Missouri

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US National Weather Service Saint Louis Missouri Official page for the National Weather Service St. Louis. Details: weather.gov/facebook
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NWS will be using Facebook as a supplemental channel to disseminate environmental information and promote weather awareness activities including outreach and educational efforts.

Tonight's full moon should reach its greatest extent at 11:12 pm. It's the first full moon after last month's "Harvest ...
10/25/2026

Tonight's full moon should reach its greatest extent at 11:12 pm. It's the first full moon after last month's "Harvest Moon", so this is referred to as the "Hunter's Moon". High clouds may obscure viewing overnight.

Very little to no change is expected weather wise through Friday. Expect dry weather with at least some sunshine each da...
10/25/2026

Very little to no change is expected weather wise through Friday. Expect dry weather with at least some sunshine each day. Days will be seasonably warm (mid 70s to near 80 degrees) with cool nights (upper 40s to mid 50s).

Expect more of the same this weekend. Dry conditions with light winds and plenty of filtered sunshine. High temperatures...
10/24/2026

Expect more of the same this weekend. Dry conditions with light winds and plenty of filtered sunshine. High temperatures each day are expected to be well into the 70s to near 80 degrees with lows tonight in the mid 40s to mid 50s.

Very little change in the weather is expected through the weekend. Expect warm days and cool nights. A mostly sunny sky ...
10/23/2026

Very little change in the weather is expected through the weekend. Expect warm days and cool nights. A mostly sunny sky is forecast this afternoon, but look for a bit more clouds over the weekend.

The weather is looking nice for some outdoor activities this weekend. High temperatures are expected to only be in the m...
10/22/2026

The weather is looking nice for some outdoor activities this weekend. High temperatures are expected to only be in the mid to upper 70s. Conditions are expected to remain dry with clouds gradually increasing through the weekend.

Seasonably warm temperatures and dry conditions are expected through the weekend, with highs in the mid to upper 70s (~1...
10/21/2026

Seasonably warm temperatures and dry conditions are expected through the weekend, with highs in the mid to upper 70s (~10 degrees above normal). Skies will start off mostly clear on Friday with clouds slowly increasing through the weekend.

The Orionid Meteor Shower is expected to be at it's peak tonight with 10 to 20 meteors per hour. It should be a good nig...
10/21/2026

The Orionid Meteor Shower is expected to be at it's peak tonight with 10 to 20 meteors per hour. It should be a good night to view it with mostly clear skies and overnight temperatures in the low to mid-50s.

Dry weather is expected through the upcoming weekend with temperatures at or just above normal for the last half of Octo...
10/20/2026

Dry weather is expected through the upcoming weekend with temperatures at or just above normal for the last half of October. Go to weather.gov/stlouis to get your local forecast.

Temperatures will continue on the warm side of what we typically see this time of year. Expect a gradual warming trend ...
10/19/2026

Temperatures will continue on the warm side of what we typically see this time of year. Expect a gradual warming trend to continue into the weekend, with lows in 40s to low 50s and highs mostly in the 70s.

Continued dry weather along with a gradual warming trend is expected this work week.
10/18/2026

Continued dry weather along with a gradual warming trend is expected this work week.

Address

12 Missouri Research Park Drive
St. Charles, MO
63304

Telephone

+16364418467

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